1 | // ---------------------- |
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2 | // --- ecc_features.c --- |
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3 | // ---------------------- |
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4 | |
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5 | /* |
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6 | * Copyright (c) 2012 - 2014, Lionel Lacassagne, All rights reserved |
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7 | * University of Paris Sud, Laboratoire de Recherche en Informatique |
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8 | */ |
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9 | |
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10 | // Caracteristiques d'une region / label |
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11 | |
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12 | //#pragma message("------------------") |
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13 | //#pragma message("--- Features.c ---") |
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14 | //#pragma message("------------------") |
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15 | |
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16 | #include <stdio.h> |
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17 | #include <stddef.h> |
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18 | #include <stdlib.h> |
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19 | #include <malloc.h> |
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20 | |
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21 | #ifdef OPENMP |
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22 | #include <omp.h> |
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23 | #endif |
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24 | |
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25 | #ifdef CLI |
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26 | #include "nrc_os_config.h" |
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27 | #include "nrc.h" |
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28 | #endif |
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29 | |
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30 | #include "ecc_features.h" |
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31 | //#include "label.h" |
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32 | |
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33 | // ------------------------------------------------------------ |
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34 | void RegionStats_Constructor(RegionStats **Stats, uint32 nemax) |
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35 | // ------------------------------------------------------------ |
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36 | { |
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37 | *Stats = RegionStats_pConstructor(nemax); |
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38 | } |
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39 | // ------------------------------------------------ |
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40 | RegionStats* RegionStats_pConstructor(uint32 nemax) |
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41 | // ------------------------------------------------ |
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42 | { |
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43 | RegionStats *Stats; |
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44 | |
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45 | Stats = (RegionStats*) malloc((nemax)*sizeof(RegionStats)); |
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46 | if(Stats == NULL) nrerror("allocation failed in RegionStats_pConstructor"); |
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47 | |
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48 | RegionStats_Clear(Stats, nemax); |
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49 | |
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50 | return Stats; |
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51 | } |
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52 | // ----------------------------------------------------------- |
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53 | void RegionStats_Destructor(RegionStats **Stats, uint32 nemax) |
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54 | // ----------------------------------------------------------- |
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55 | { |
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56 | RegionStats_pDestructor(*Stats, nemax); |
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57 | } |
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58 | // ----------------------------------------------------------- |
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59 | void RegionStats_pDestructor(RegionStats *Stats, uint32 nemax) |
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60 | // ----------------------------------------------------------- |
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61 | { |
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62 | RegionStats_Clear(Stats, nemax); |
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63 | free(Stats); |
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64 | } |
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65 | // ----------------------------------------------------- |
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66 | void RegionStats_Clear(RegionStats *Stats, uint32 nemax) |
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67 | // ----------------------------------------------------- |
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68 | { |
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69 | int i; |
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70 | for (i = 0; i < (int) nemax; i++) { |
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71 | Stats[i].xmin = 65535; |
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72 | Stats[i].xmax = 0; |
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73 | Stats[i].ymin = 65535; |
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74 | Stats[i].ymax = 0; |
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75 | |
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76 | Stats[i].S = 0; |
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77 | |
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78 | Stats[i].x = 0; |
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79 | Stats[i].y = 0; |
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80 | |
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81 | Stats[i].Sx = 0; |
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82 | Stats[i].Sy = 0; |
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83 | |
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84 | #ifdef REGION_STATS2 |
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85 | Stats[i].Sx2 = 0; |
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86 | Stats[i].Sxy = 0; |
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87 | Stats[i].Sy2 = 0; |
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88 | #endif |
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89 | } |
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90 | } |
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91 | // ---------------------------------------- |
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92 | void RegionStats_Clear1(RegionStats *stats) |
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93 | // ---------------------------------------- |
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94 | { |
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95 | stats->xmin = 0; |
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96 | stats->xmax = 0; |
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97 | stats->ymin = 0; |
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98 | stats->ymax = 0; |
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99 | |
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100 | stats->S = 0; |
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101 | |
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102 | stats->x = 0; |
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103 | stats->y = 0; |
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104 | |
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105 | stats->Sx = 0; |
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106 | stats->Sy = 0; |
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107 | #ifdef REGION_STATS2 |
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108 | stats->Sx2 = 0; |
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109 | stats->Sxy = 0; |
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110 | stats->Sy2 = 0; |
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111 | #endif |
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112 | } |
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113 | // ------------------------------------------ |
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114 | int RegionStats_Create_File(char *filename) |
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115 | // ------------------------------------------ |
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116 | { |
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117 | int fd; |
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118 | |
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119 | fd = open(filename, O_CREAT | O_TRUNC); |
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120 | if (fd < 0) { |
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121 | printf("RegionStats_Open_File : can't create file %s\n", filename); |
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122 | giet_pthread_exit(""); |
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123 | } |
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124 | return fd; |
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125 | } |
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126 | // ---------------------------------------- |
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127 | int RegionStats_Open_File(char *filename) |
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128 | // ---------------------------------------- |
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129 | { |
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130 | int fd; |
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131 | |
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132 | fd = open(filename, O_RDONLY); |
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133 | if (fd < 0) { |
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134 | printf("RegionStats_Open_File : can't open file %s\n", filename); |
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135 | giet_pthread_exit(""); |
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136 | } |
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137 | return fd; |
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138 | } |
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139 | // --------------------------------- |
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140 | void RegionStats_Close_File(int fd) |
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141 | // --------------------------------- |
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142 | { |
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143 | close(fd); |
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144 | } |
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145 | // --------------------------------- |
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146 | int RegionStats_Read_Header(int fd) |
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147 | // --------------------------------- |
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148 | { |
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149 | int ne; |
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150 | // @QM giet |
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151 | fscanf(fd, "%d", &ne); |
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152 | return ne; |
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153 | } |
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154 | // ------------------------------------------- |
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155 | void RegionStats_Write_Header(int ne, int fd) |
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156 | // ------------------------------------------- |
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157 | { |
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158 | fprintf(fd, "%d\n", ne); |
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159 | } |
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160 | // -------------------------------------------------------------- |
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161 | void RegionStats_Read_Stats1(int fd, int ne, RegionStats *Stats) |
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162 | // -------------------------------------------------------------- |
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163 | { |
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164 | int i, t; |
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165 | |
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166 | for (i = 1; i <= ne; i++) { |
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167 | fscanf(fd, "%d%d%d%d%d%d%d%d\n", |
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168 | &t, |
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169 | &(Stats[i].xmin), |
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170 | &(Stats[i].xmax), |
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171 | &(Stats[i].ymin), |
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172 | &(Stats[i].ymax), |
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173 | &(Stats[i].S), |
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174 | &(Stats[i].Sx), |
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175 | &(Stats[i].Sy)); |
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176 | |
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177 | Stats[i].x = Stats[i].Sx / Stats[i].S; |
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178 | Stats[i].y = Stats[i].Sy / Stats[i].S; |
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179 | |
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180 | } |
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181 | } |
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182 | // -------------------------------------------------------------- |
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183 | void RegionStats_Read_Stats2(int fd, int ne, RegionStats *Stats) |
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184 | // -------------------------------------------------------------- |
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185 | { |
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186 | #ifdef REGION_STATS2 |
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187 | int i, t; |
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188 | |
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189 | int32 Sx2, Sxy, Sy2; |
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190 | |
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191 | for (i = 1; i <= ne; i++) { |
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192 | fscanf(f, "%d%d%d%d%d%d%d%d%d%d%d\n", |
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193 | &t, |
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194 | &(Stats[i].xmin), |
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195 | &(Stats[i].xmax), |
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196 | &(Stats[i].ymin), |
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197 | &(Stats[i].ymax), |
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198 | &(Stats[i].S), |
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199 | &(Stats[i].Sx), |
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200 | &(Stats[i].Sy), |
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201 | &(Sx2), |
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202 | &(Sxy), |
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203 | &(Sy2)); |
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204 | |
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205 | Stats[i].Sx2 = Sx2; |
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206 | Stats[i].Sxy = Sxy; |
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207 | Stats[i].Sy2 = Sy2; |
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208 | |
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209 | Stats[i].x = Stats[i].Sx / Stats[i].S; |
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210 | Stats[i].y = Stats[i].Sy / Stats[i].S; |
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211 | } |
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212 | #else |
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213 | nrerror("RegionStats_Read_Stats2 REGION_STAT2 not defined"); |
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214 | #endif |
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215 | } |
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216 | // --------------------------------------------------------------- |
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217 | void RegionStats_Write_Stats1(RegionStats *Stats, int ne, int fd) |
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218 | // --------------------------------------------------------------- |
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219 | { |
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220 | int i; |
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221 | |
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222 | for (i = 1; i <= ne; i++) { |
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223 | fprintf(fd, "%4d %5d %5d %5d %5d %7d %8d %8d\n", |
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224 | i, |
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225 | Stats[i].xmin, |
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226 | Stats[i].xmax, |
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227 | Stats[i].ymin, |
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228 | Stats[i].ymax, |
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229 | |
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230 | Stats[i].S, |
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231 | Stats[i].Sx, |
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232 | Stats[i].Sy); |
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233 | } |
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234 | } |
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235 | // -------------------------------------------------------------------------------------------------- |
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236 | void RegionStats_Write_Stats1_Sparse(RegionStats *Stats, uint32 *EQ, uint32 ne0, uint32 ne1, int fd) |
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237 | // -------------------------------------------------------------------------------------------------- |
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238 | { |
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239 | uint32 e; |
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240 | |
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241 | for (e = ne0; e <= ne1; e++) { |
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242 | if ((e == EQ[e]) && (Stats[e].S > 0)) { |
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243 | fprintf(fd, "%4d %5d %5d %5d %5d %7d %8d %8d\n", |
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244 | e, |
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245 | Stats[e].xmin, |
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246 | Stats[e].xmax, |
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247 | Stats[e].ymin, |
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248 | Stats[e].ymax, |
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249 | |
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250 | Stats[e].S, |
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251 | Stats[e].Sx, |
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252 | Stats[e].Sy); |
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253 | } |
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254 | } |
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255 | } |
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256 | // --------------------------------------------------------------- |
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257 | void RegionStats_Write_Stats2(RegionStats *Stats, int ne, int fd) |
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258 | // --------------------------------------------------------------- |
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259 | { |
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260 | #ifdef REGION_STATS2 |
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261 | int i; |
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262 | for (i = 1; i <= ne; i++) { |
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263 | fprintf(fd, "%4d %4d %4d %4d %6d %8d %8d %8d %8d %8d\n", |
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264 | i, |
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265 | Stats[i].xmin, |
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266 | Stats[i].xmax, |
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267 | Stats[i].ymin, |
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268 | Stats[i].ymax, |
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269 | |
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270 | Stats[i].S, |
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271 | Stats[i].Sx, |
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272 | Stats[i].Sy, |
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273 | |
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274 | (int32) Stats[i].Sx2, |
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275 | (int32) Stats[i].Sxy, |
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276 | (int32) Stats[i].Sy2); |
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277 | } |
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278 | #else |
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279 | nrerror("RegionStats_Write_Stats2: REGION_STATS2 not defined"); |
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280 | #endif |
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281 | } |
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282 | // ----------------------------------------------------------------- |
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283 | void RegionStats_Write_pStats1(RegionStats **Stats, int ne, int fd) |
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284 | // ----------------------------------------------------------------- |
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285 | { |
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286 | int i; |
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287 | |
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288 | for (i = 1; i <= ne; i++) { |
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289 | fprintf(fd, "%4d %5d %5d %5d %5d %7d %8d %8d\n", |
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290 | i, |
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291 | Stats[i]->xmin, |
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292 | Stats[i]->xmax, |
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293 | Stats[i]->ymin, |
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294 | Stats[i]->ymax, |
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295 | Stats[i]->S, |
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296 | Stats[i]->Sx, |
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297 | Stats[i]->Sy); |
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298 | } |
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299 | } |
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300 | // ----------------------------------------------------------------- |
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301 | void RegionStats_Write_pStats2(RegionStats **Stats, int ne, int fd) |
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302 | // ----------------------------------------------------------------- |
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303 | { |
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304 | #ifdef REGION_STATS2 |
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305 | int i; |
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306 | for (i = 1; i <= ne; i++) { |
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307 | fprintf(fd, "%3d %4d %4d %4d %4d %6d %8d %8d %8d %8d %8d\n", |
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308 | i, |
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309 | Stats[i]->xmin, |
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310 | Stats[i]->xmax, |
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311 | Stats[i]->ymin, |
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312 | Stats[i]->ymax, |
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313 | Stats[i]->S, |
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314 | Stats[i]->Sx, |
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315 | Stats[i]->Sy, |
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316 | |
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317 | (int32) Stats[i]->Sx2, |
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318 | (int32) Stats[i]->Sxy, |
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319 | (int32) Stats[i]->Sy2); |
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320 | } |
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321 | #else |
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322 | nrerror("RegionStats_Write_Stats2: REGION_STATS2 not defined"); |
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323 | #endif |
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324 | } |
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325 | // ----------------------------------------------------------------------- |
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326 | void RegionStats_Load_Stats1(char *filename, int *ne, RegionStats **Stats) |
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327 | // ----------------------------------------------------------------------- |
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328 | { |
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329 | int fd; |
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330 | |
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331 | fd = RegionStats_Open_File(filename); |
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332 | |
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333 | *ne = RegionStats_Read_Header(fd); |
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334 | |
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335 | RegionStats_Constructor(Stats, *ne); |
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336 | RegionStats_Read_Stats1(fd, *ne, *Stats); |
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337 | RegionStats_Close_File(fd); |
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338 | } |
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339 | // ----------------------------------------------------------------------- |
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340 | void RegionStats_Load_Stats2(char *filename, int *ne, RegionStats **Stats) |
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341 | // ----------------------------------------------------------------------- |
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342 | { |
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343 | #ifdef REGION_STATS2 |
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344 | int fd; |
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345 | |
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346 | fd = RegionStats_Open_File(filename); |
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347 | |
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348 | *ne = RegionStats_Read_Header(fd); |
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349 | |
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350 | RegionStats_Constructor(Stats, *ne); |
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351 | RegionStats_Read_Stats2(fd, *ne, *Stats); |
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352 | RegionStats_Close_File(fd); |
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353 | #else |
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354 | nrerror("RegionStats_Load_Stats2 : REGION_STATS2 not defined"); |
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355 | #endif |
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356 | } |
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357 | // ----------------------------------------------------------------------- |
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358 | void RegionStats_MLoad_Stats1(char *filename, int *ne, RegionStats *Stats) |
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359 | // ----------------------------------------------------------------------- |
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360 | { |
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361 | int fd; |
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362 | |
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363 | fd = RegionStats_Open_File(filename); |
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364 | |
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365 | *ne = RegionStats_Read_Header(fd); |
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366 | RegionStats_Read_Stats1(fd, *ne, Stats); |
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367 | RegionStats_Close_File(fd); |
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368 | } |
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369 | // ----------------------------------------------------------------------- |
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370 | void RegionStats_MLoad_Stats2(char *filename, int *ne, RegionStats *Stats) |
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371 | // ----------------------------------------------------------------------- |
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372 | { |
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373 | #ifdef REGION_STATS2 |
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374 | int fd |
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375 | |
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376 | fd = RegionStats_Open_File(filename); |
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377 | |
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378 | *ne = RegionStats_Read_Header(fd); |
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379 | RegionStats_Read_Stats2(fd, *ne, Stats); |
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380 | RegionStats_Close_File(fd); |
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381 | #else |
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382 | nrerror("RegionStats_MLoad_Stats2 : REGION_STATS2 not defined"); |
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383 | #endif |
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384 | } |
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385 | // --------------------------------------------------------------------- |
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386 | void RegionStats_Save_Stats1(RegionStats *Stats, int ne, char *filename) |
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387 | // --------------------------------------------------------------------- |
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388 | { |
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389 | int fd; |
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390 | |
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391 | fd = RegionStats_Create_File(filename); |
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392 | |
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393 | RegionStats_Write_Header(ne, fd); |
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394 | RegionStats_Write_Stats1(Stats, ne, fd); |
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395 | RegionStats_Close_File(fd); |
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396 | } |
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397 | // --------------------------------------------------------------------- |
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398 | void RegionStats_Save_Stats2(RegionStats *Stats, int ne, char *filename) |
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399 | // --------------------------------------------------------------------- |
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400 | { |
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401 | #ifdef REGION_STATS2 |
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402 | int fd; |
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403 | |
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404 | fd = RegionStats_Create_File(filename); |
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405 | |
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406 | RegionStats_Write_Header(ne, fd); |
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407 | RegionStats_Write_Stats2(Stats, ne, fd); |
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408 | RegionStats_Close_File(fd); |
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409 | #else |
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410 | nrerror("RegionStats_Save_Stats2 : REGION_STATS2 not defined"); |
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411 | #endif |
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412 | } |
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413 | // ----------------------------------------------------------------------- |
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414 | void RegionStats_Save_pStats1(RegionStats **Stats, int ne, char *filename) |
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415 | // ----------------------------------------------------------------------- |
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416 | { |
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417 | int fd; |
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418 | |
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419 | fd = RegionStats_Create_File(filename); |
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420 | |
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421 | RegionStats_Write_Header(ne, fd); |
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422 | RegionStats_Write_pStats1(Stats, ne, fd); |
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423 | RegionStats_Close_File(fd); |
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424 | } |
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425 | // ----------------------------------------------------------------------- |
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426 | void RegionStats_Save_pStats2(RegionStats **Stats, int ne, char *filename) |
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427 | // ----------------------------------------------------------------------- |
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428 | { |
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429 | #ifdef REGION_STATS2 |
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430 | int fd; |
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431 | |
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432 | fd = RegionStats_Create_File(filename); |
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433 | |
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434 | RegionStats_Write_Header(ne, fd); |
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435 | RegionStats_Write_pStats2(Stats, ne, fd); |
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436 | RegionStats_Close_File(fd); |
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437 | #else |
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438 | nrerror("RegionStats_Save_Stats2 : REGION_STATS2 not defined"); |
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439 | #endif |
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440 | } |
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441 | // -------------------------------------------------------------------- |
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442 | void RegionStats_Display_Stats1(RegionStats *Stats, int ne, char *name) |
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443 | // -------------------------------------------------------------------- |
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444 | { |
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445 | int i; |
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446 | |
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447 | if (name != NULL) { |
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448 | printf("%s : %d\n", name, ne); |
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449 | } |
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450 | else { |
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451 | printf("RegionStats : %d\n", ne); |
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452 | } |
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453 | for (i = 1; i <= ne; i++) { |
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454 | printf("#%3d: %4d %4d %4d %4d %6d %8d %8d\n", |
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455 | i, |
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456 | Stats[i].xmin, |
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457 | Stats[i].xmax, |
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458 | Stats[i].ymin, |
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459 | Stats[i].ymax, |
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460 | Stats[i].S, |
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461 | Stats[i].Sx, |
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462 | Stats[i].Sy); |
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463 | } |
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464 | } |
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465 | // -------------------------------------------------------------------- |
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466 | void RegionStats_Display_Stats2(RegionStats *Stats, int ne, char *name) |
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467 | // -------------------------------------------------------------------- |
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468 | { |
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469 | #ifdef REGION_STATS2 |
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470 | int i; |
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471 | |
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472 | if (name != NULL) { |
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473 | printf("%s : %d\n", name, ne); |
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474 | } |
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475 | else { |
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476 | printf("RegionStats : %d\n", ne); |
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477 | } |
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478 | |
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479 | for (i = 1; i <= ne; i++) { |
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480 | printf("#%3d: %4d %4d %4d %4d %6d %8d %8d %8d %8d %8d\n", |
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481 | i, |
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482 | Stats[i].xmin, |
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483 | Stats[i].xmax, |
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484 | Stats[i].ymin, |
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485 | Stats[i].ymax, |
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486 | Stats[i].S, |
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487 | Stats[i].Sx, |
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488 | Stats[i].Sy, |
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489 | |
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490 | (int32) Stats[i].Sx2, |
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491 | (int32) Stats[i].Sxy, |
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492 | (int32) Stats[i].Sy2); |
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493 | |
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494 | } |
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495 | #else |
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496 | nrerror("RegionStats_Display_Stats2 : REGION_STATS2 not defined"); |
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497 | #endif |
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498 | } |
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499 | // ---------------------------------------------------------------------- |
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500 | void RegionStats_Display_pStats1(RegionStats **Stats, int ne, char *name) |
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501 | // ---------------------------------------------------------------------- |
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502 | { |
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503 | int i; |
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504 | |
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505 | if (name != NULL) { |
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506 | printf("%s : %d\n", name, ne); |
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507 | } |
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508 | else { |
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509 | printf("RegionStats : %d\n", ne); |
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510 | } |
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511 | for (i = 1; i <= ne; i++) { |
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512 | printf("#%3d: %4d %4d %4d %4d %6d %8d %8d\n", |
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513 | i, |
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514 | Stats[i]->xmin, |
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515 | Stats[i]->xmax, |
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516 | Stats[i]->ymin, |
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517 | Stats[i]->ymax, |
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518 | Stats[i]->S, |
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519 | Stats[i]->Sx, |
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520 | Stats[i]->Sy); |
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521 | } |
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522 | } |
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523 | // ---------------------------------------------------------------------- |
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524 | void RegionStats_Display_pStats2(RegionStats **Stats, int ne, char *name) |
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525 | // ---------------------------------------------------------------------- |
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526 | { |
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527 | #ifdef REGION_STATS2 |
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528 | int i; |
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529 | |
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530 | if (name != NULL) { |
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531 | printf("%s : %d\n", name, ne); |
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532 | } |
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533 | else { |
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534 | printf("RegionStats : %d\n", ne); |
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535 | } |
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536 | for (i = 1; i <= ne; i++) { |
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537 | printf("#%3d: %4d %4d %4d %4d %6d %8d %8d %8d %8d %8d\n", |
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538 | i, |
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539 | Stats[i]->xmin, |
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540 | Stats[i]->xmax, |
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541 | Stats[i]->ymin, |
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542 | Stats[i]->ymax, |
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543 | Stats[i]->S, |
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544 | Stats[i]->Sx, |
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545 | Stats[i]->Sy, |
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546 | |
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547 | (int32) Stats[i]->Sx2, |
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548 | (int32) Stats[i]->Sxy, |
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549 | (int32) Stats[i]->Sy2); |
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550 | |
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551 | } |
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552 | #else |
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553 | nrerror("RegionStats_Display_Stats2 : REGION_STATS2 not defined"); |
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554 | #endif |
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555 | } |
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556 | // --------------------------------------------------------------------------------------------- |
---|
557 | void RegionStats_SetRectangle(RegionStats *Stats, int e, int ymin, int ymax, int xmin, int xmax) |
---|
558 | // --------------------------------------------------------------------------------------------- |
---|
559 | { |
---|
560 | Stats[e].ymin = ymin; |
---|
561 | Stats[e].xmin = xmin; |
---|
562 | Stats[e].ymax = ymax; |
---|
563 | Stats[e].xmax = xmax; |
---|
564 | } |
---|
565 | // ------------------------------------------------------- |
---|
566 | void RegionStats_Copy1(RegionStats *src, RegionStats *dst) |
---|
567 | // ------------------------------------------------------- |
---|
568 | { |
---|
569 | dst->xmin = src->xmin; |
---|
570 | dst->xmax = src->xmax; |
---|
571 | dst->ymin = src->ymin; |
---|
572 | dst->ymax = src->ymax; |
---|
573 | |
---|
574 | dst->S = src->S; |
---|
575 | |
---|
576 | dst->x = src->x; |
---|
577 | dst->y = src->y; |
---|
578 | |
---|
579 | dst->Sx = src->Sx; |
---|
580 | dst->Sy = src->Sy; |
---|
581 | |
---|
582 | #ifdef REGION_STATS2 |
---|
583 | dst->Sx2 = src->Sx2; |
---|
584 | dst->Sxy = src->Sxy; |
---|
585 | dst->Sy2 = src->Sy2; |
---|
586 | dst->teta = src->teta; |
---|
587 | #endif |
---|
588 | |
---|
589 | #ifdef REGION_STATS3 |
---|
590 | dst->Sx3 = src->Sx3; |
---|
591 | dst->Sx2y = src->Sx2y; |
---|
592 | dst->Sxy2 = src->Sxy2; |
---|
593 | dst->Sy3 = src->Sy3; |
---|
594 | |
---|
595 | dst->Mx2 = src->Mx2; |
---|
596 | dst->Mxy = src->Mxy; |
---|
597 | dst->My2 = src->My2; |
---|
598 | |
---|
599 | dst->Mx3 = src->Mx3; |
---|
600 | dst->Mx2y = src->Mx2y; |
---|
601 | dst->Mxy2 = src->Mxy2; |
---|
602 | dst->My3 = src->My3; |
---|
603 | #endif |
---|
604 | } |
---|
605 | // =============================== |
---|
606 | // === nouvelles versions 2009 === |
---|
607 | // =============================== |
---|
608 | |
---|
609 | // ------------------------------------------- |
---|
610 | RegionStats* RegionStatsVector(int i0, int i1) |
---|
611 | // ------------------------------------------- |
---|
612 | // allocate a float vector with subscript range v[i0..i1] |
---|
613 | { |
---|
614 | RegionStats * v; |
---|
615 | |
---|
616 | v = (RegionStats *) malloc((size_t) ((i1 - i0 + 1 + NR_END) * sizeof(RegionStats))); |
---|
617 | if (!v) nrerror("allocation failure in RegionStatsVector()"); |
---|
618 | if (!v) return NULL; |
---|
619 | return v - i0 + NR_END; |
---|
620 | } |
---|
621 | // ---------------------------------------------------------- |
---|
622 | RegionStats* RegionStatsVector0(int i0, int i1) |
---|
623 | // ---------------------------------------------------------- |
---|
624 | // allocate a float vector with subscript range v[i0..i1] |
---|
625 | { |
---|
626 | RegionStats *v; |
---|
627 | |
---|
628 | v = (RegionStats *) calloc((size_t) (i1 - i0 + 1 + NR_END), sizeof(RegionStats)); |
---|
629 | if (!v) nrerror("allocation failure in RegionStatsVector0()"); |
---|
630 | if (!v) return NULL; |
---|
631 | return v - i0 + NR_END; |
---|
632 | } |
---|
633 | // ---------------------------------------------------------------------- |
---|
634 | void free_RegionStatsVector(RegionStats *v, int i0, int i1) |
---|
635 | // ---------------------------------------------------------- |
---|
636 | // free a RegionStats vector allocated with vector() |
---|
637 | { |
---|
638 | free((FREE_ARG) (v + i0 - NR_END)); |
---|
639 | } |
---|
640 | // ------------------------------------------------------------ |
---|
641 | RegionStats** RegionStatsMatrix(int i0, int i1, int j0, int j1) |
---|
642 | // ------------------------------------------------------------ |
---|
643 | |
---|
644 | // allocate a RegionStats matrix with subscript range m[nrl..nrh][ncl..nch] |
---|
645 | { |
---|
646 | long i; |
---|
647 | long nrow = i1 - i0 + 1; |
---|
648 | long ncol = j1 - j0 + 1; |
---|
649 | RegionStats **m; |
---|
650 | |
---|
651 | // allocate pointers to rows |
---|
652 | m = (RegionStats **) malloc((size_t) ((nrow + NR_END) * sizeof(RegionStats *))); |
---|
653 | if (!m) nrerror("allocation failure 1 in RegionStatsMatrix()"); |
---|
654 | m += NR_END; |
---|
655 | m -= i0; |
---|
656 | |
---|
657 | // allocate rows and set pointers to them |
---|
658 | m[i0] = (RegionStats *) malloc((size_t) ((nrow * ncol + NR_END) * sizeof(RegionStats))); |
---|
659 | if (!m[i0]) nrerror("allocation failure 2 in RegionStatsMatrix()"); |
---|
660 | m[i0] += NR_END; |
---|
661 | m[i0] -= j0; |
---|
662 | |
---|
663 | for(i = i0 + 1; i <= i1; i++) { |
---|
664 | m[i] = m[i - 1] + ncol; |
---|
665 | } |
---|
666 | |
---|
667 | // return pointer to array of pointers to rows |
---|
668 | return m; |
---|
669 | } |
---|
670 | // ------------------------------------------------------------- |
---|
671 | RegionStats** RegionStatsMatrix0(int i0, int i1, int j0, int j1) |
---|
672 | // ------------------------------------------------------------- |
---|
673 | |
---|
674 | // allocate a float matrix with subscript range m[nrl..nrh][ncl..nch] |
---|
675 | { |
---|
676 | long i, nrow=i1-i0+1,ncol=j1-j0+1; |
---|
677 | RegionStats **m; |
---|
678 | |
---|
679 | // allocate pointers to rows |
---|
680 | m=(RegionStats**) malloc((size_t)((nrow+NR_END)*sizeof(RegionStats*))); |
---|
681 | if (!m) nrerror("allocation failure 1 in RegionStatsMatrix()"); |
---|
682 | m += NR_END; |
---|
683 | m -= i0; |
---|
684 | |
---|
685 | // allocate rows and set pointers to them |
---|
686 | m[i0]=(RegionStats*) calloc((size_t)(nrow*ncol+NR_END), sizeof(RegionStats)); |
---|
687 | if (!m[i0]) nrerror("allocation failure 2 in RegionStatsMatrix()"); |
---|
688 | m[i0] += NR_END; |
---|
689 | m[i0] -= j0; |
---|
690 | |
---|
691 | for(i=i0+1;i<=i1;i++) m[i]=m[i-1]+ncol; |
---|
692 | |
---|
693 | // return pointer to array of pointers to rows |
---|
694 | return m; |
---|
695 | } |
---|
696 | // ------------------------------------------------------------------------- |
---|
697 | void free_RegionStatsMatrix(RegionStats **m, int i0, int i1, int j0, int j1) |
---|
698 | // ------------------------------------------------------------------------- |
---|
699 | { |
---|
700 | free((FREE_ARG) (m[i0]+j0-NR_END)); |
---|
701 | free((FREE_ARG) (m+i0-NR_END)); |
---|
702 | } |
---|
703 | // ---------------------------------- |
---|
704 | void zero_RegionStats(RegionStats *x) |
---|
705 | // ---------------------------------- |
---|
706 | { |
---|
707 | x->xmin = 32767; |
---|
708 | x->xmax = 0; |
---|
709 | x->ymin = 32767; |
---|
710 | x->ymax = 0; |
---|
711 | |
---|
712 | x->S = 0; |
---|
713 | x->Sx = 0; |
---|
714 | x->Sy = 0; |
---|
715 | |
---|
716 | #ifdef REGION_STATS2 |
---|
717 | x->Sx2 = 0; |
---|
718 | x->Sxy = 0; |
---|
719 | x->Sy2 = 0; |
---|
720 | #endif |
---|
721 | } |
---|
722 | // -------------------------------------------------------- |
---|
723 | void zero_RegionStatsVector(RegionStats *v, int i0, int i1) |
---|
724 | // -------------------------------------------------------- |
---|
725 | { |
---|
726 | int i; |
---|
727 | for(i=i0; i<=i1; i++) { |
---|
728 | zero_RegionStats(&v[i]); |
---|
729 | } |
---|
730 | } |
---|
731 | // ------------------------------------------------------------------------- |
---|
732 | void zero_RegionStatsMatrix(RegionStats **m, int i0, int i1, int j0, int j1) |
---|
733 | // ------------------------------------------------------------------------- |
---|
734 | { |
---|
735 | int i, j; |
---|
736 | for(i=i0; i<=i1; i++) { |
---|
737 | for(j=j0; j<=j1; j++) { |
---|
738 | zero_RegionStats(&(m[i][j])); |
---|
739 | } |
---|
740 | } |
---|
741 | } |
---|
742 | // ------------------------------------------------- |
---|
743 | void display_RegionStats(RegionStats *x, char *name) |
---|
744 | // ------------------------------------------------- |
---|
745 | { |
---|
746 | if(name != NULL) printf("%s : \n", name); |
---|
747 | |
---|
748 | #ifndef REGION_STATS2 |
---|
749 | printf("%4d %4d %4d %4d %6d %8d %8d\n", |
---|
750 | x->xmin, |
---|
751 | x->xmax, |
---|
752 | x->ymin, |
---|
753 | x->ymax, |
---|
754 | |
---|
755 | x->S, |
---|
756 | x->Sx, |
---|
757 | x->Sy); |
---|
758 | #else |
---|
759 | printf("%4d %4d %4d %4d %6d %8d %8d %8d %8d %8d\n", |
---|
760 | x->xmin, |
---|
761 | x->xmax, |
---|
762 | x->ymin, |
---|
763 | x->ymax, |
---|
764 | |
---|
765 | x->S, |
---|
766 | x->Sx, |
---|
767 | x->Sy, |
---|
768 | |
---|
769 | x->Sx2, |
---|
770 | x->Sxy, |
---|
771 | x->Sy2); |
---|
772 | #endif |
---|
773 | } |
---|
774 | // ----------------------------------------------------------------------- |
---|
775 | void display_RegionStatsVector(RegionStats *v, int i0, int i1, char *name) |
---|
776 | // ----------------------------------------------------------------------- |
---|
777 | { |
---|
778 | int i; |
---|
779 | |
---|
780 | if(name != NULL) printf("%s : [%d..%d]\n", name, i0, i1); else printf("RegionStats : [%d..%d]\n", i0, i1); |
---|
781 | for(i=i0; i<=i1; i++) { |
---|
782 | printf("#%3d: ", i); |
---|
783 | display_RegionStats(&(v[i]), NULL); |
---|
784 | //puts(""); |
---|
785 | } |
---|
786 | } |
---|
787 | // ---------------------------------------------------------------------------------------- |
---|
788 | void display_RegionStatsMatrix(RegionStats **m, int i0, int i1, int j0, int j1, char *name) |
---|
789 | // ---------------------------------------------------------------------------------------- |
---|
790 | { |
---|
791 | int i, j; |
---|
792 | |
---|
793 | if (name != NULL) printf("%s : [%d..%d][%d..%d]\n", name, i0, i1, j0, j1); else printf("RegionStats : [%d..%d][%d..%d]\n", i0, i1, j0, j1); |
---|
794 | for (i = i0; i <= i1; i++) { |
---|
795 | for (j = j0; j <= j1; j++) { |
---|
796 | printf("#%3d: ", i); |
---|
797 | display_RegionStats(&(m[i][j]), NULL); |
---|
798 | } |
---|
799 | } |
---|
800 | } |
---|
801 | // ---------------------------------------------- |
---|
802 | void save_RegionStats(RegionStats *x, char *name) |
---|
803 | // ---------------------------------------------- |
---|
804 | { |
---|
805 | int fd = -1; |
---|
806 | |
---|
807 | if (name == NULL) { |
---|
808 | return; |
---|
809 | } |
---|
810 | // assume name != NULL if single element |
---|
811 | // assume name == NULL if vector or matrix |
---|
812 | fd = RegionStats_Create_File(name); |
---|
813 | if (fd <= 0) { |
---|
814 | printf("*** Erreur : ouverture du fichier %s dans %s\n", name, __func__); |
---|
815 | } |
---|
816 | fprintf(fd, "%s: ", name); |
---|
817 | |
---|
818 | #ifndef REGION_STATS2 |
---|
819 | fprintf(fd, "%4d %4d %4d %4d %6d %8d %8d\n", |
---|
820 | |
---|
821 | x->xmin, |
---|
822 | x->xmax, |
---|
823 | x->ymin, |
---|
824 | x->ymax, |
---|
825 | |
---|
826 | x->S, |
---|
827 | x->Sx, |
---|
828 | x->Sy); |
---|
829 | #else |
---|
830 | fprintf(fd, "%4d %4d %4d %4d %6d %8d %8d %8d %8d %8d\n", |
---|
831 | |
---|
832 | x->xmin, |
---|
833 | x->xmax, |
---|
834 | x->ymin, |
---|
835 | x->ymax, |
---|
836 | |
---|
837 | x->S, |
---|
838 | x->Sx, |
---|
839 | x->Sy, |
---|
840 | |
---|
841 | x->Sx2, |
---|
842 | x->Sxy, |
---|
843 | x->Sy2); |
---|
844 | #endif |
---|
845 | |
---|
846 | if (name) { |
---|
847 | RegionStats_Close_File(fd); |
---|
848 | } |
---|
849 | } |
---|
850 | // -------------------------------------------------------------------- |
---|
851 | void save_RegionStatsVector(RegionStats *v, int i0, int i1, char *name) |
---|
852 | // -------------------------------------------------------------------- |
---|
853 | { |
---|
854 | int i; |
---|
855 | int fd; |
---|
856 | |
---|
857 | if (name == NULL) { |
---|
858 | name = "RegionStatsVector"; |
---|
859 | } |
---|
860 | fd = RegionStats_Create_File(name); |
---|
861 | |
---|
862 | fprintf(fd, "%s : [%d..%d]\n", name, i0, i1); |
---|
863 | |
---|
864 | for (i = i0; i <= i1; i++) { |
---|
865 | printf("#%3d: ", i); |
---|
866 | save_RegionStats(&v[i], NULL); |
---|
867 | printf(""); |
---|
868 | } |
---|
869 | RegionStats_Close_File(fd); |
---|
870 | } |
---|
871 | // ------------------------------------------------------------------------------------- |
---|
872 | void save_RegionStatsMatrix(RegionStats **m, int i0, int i1, int j0, int j1, char *name) |
---|
873 | // ------------------------------------------------------------------------------------- |
---|
874 | { |
---|
875 | int i, j; |
---|
876 | int fd; |
---|
877 | |
---|
878 | if (name == NULL) { |
---|
879 | name = "RegionStatsMatrix"; |
---|
880 | } |
---|
881 | fd = RegionStats_Create_File(name); |
---|
882 | |
---|
883 | fprintf(fd, "%s : [%d..%d]\n", name, i0, i1); |
---|
884 | |
---|
885 | for (i = i0; i <= i1; i++) { |
---|
886 | for (j = j0; j <= j1; j++) { |
---|
887 | fprintf(fd, "#%3d: ", i); |
---|
888 | save_RegionStats(&m[i][j], NULL); |
---|
889 | } |
---|
890 | printf(""); |
---|
891 | } |
---|
892 | RegionStats_Close_File(fd); |
---|
893 | } |
---|
894 | // ------------------------------------------------------------------------------ |
---|
895 | void RegionStats_Calc1_Features_1Pass(RegionStats *Stats, uint32 e, int i, int j) |
---|
896 | // ------------------------------------------------------------------------------ |
---|
897 | { |
---|
898 | // calcul sur 1 point et non sur toute l'image |
---|
899 | // Rectangle |
---|
900 | |
---|
901 | if (i < Stats[e].ymin) Stats[e].ymin = i; |
---|
902 | if (i > Stats[e].ymax) Stats[e].ymax = i; |
---|
903 | |
---|
904 | if (j < Stats[e].xmin) Stats[e].xmin = j; |
---|
905 | if (j > Stats[e].xmax) Stats[e].xmax = j; |
---|
906 | |
---|
907 | // Moment1 |
---|
908 | Stats[e].S += 1; |
---|
909 | Stats[e].Sx += j; |
---|
910 | Stats[e].Sy += i; |
---|
911 | |
---|
912 | return; |
---|
913 | } |
---|
914 | // -------------------------------- |
---|
915 | // --- fonctions de 2013 ---------- |
---|
916 | // -------------------------------- |
---|
917 | // ------------------------------------------------------------------------------------------- |
---|
918 | void RegionStats_Calc_Rectangle_Moment1(uint32 **E, int height, int width, RegionStats *Stats) |
---|
919 | // ------------------------------------------------------------------------------------------- |
---|
920 | { |
---|
921 | int i, j; |
---|
922 | uint32 x, y; |
---|
923 | uint32 e; |
---|
924 | |
---|
925 | for (i = 0; i < height; i++) { |
---|
926 | for (j = 0; j < width; j++) { |
---|
927 | |
---|
928 | e = E[i][j]; |
---|
929 | if (e) { |
---|
930 | |
---|
931 | x = j; |
---|
932 | y = i; |
---|
933 | |
---|
934 | if (i<Stats[e].ymin) Stats[e].ymin = y; |
---|
935 | if (i>Stats[e].ymax) Stats[e].ymax = y; |
---|
936 | |
---|
937 | if (j<Stats[e].xmin) Stats[e].xmin = x; |
---|
938 | if (j>Stats[e].xmax) Stats[e].xmax = x; |
---|
939 | |
---|
940 | Stats[e].S += 1; |
---|
941 | Stats[e].Sx += x; |
---|
942 | Stats[e].Sy += y; |
---|
943 | } |
---|
944 | } |
---|
945 | } |
---|
946 | } |
---|
947 | // ----------------------------------------------------------------------------------------------------------------------------- |
---|
948 | void RegionStats_calc_Status(RegionStats *Stats, uint32 ne, uint32 min_height, uint32 min_width, uint32 min_area, uint8 *status) |
---|
949 | // ----------------------------------------------------------------------------------------------------------------------------- |
---|
950 | { |
---|
951 | uint16 xmin, xmax, ymin, ymax, xsize, ysize; |
---|
952 | uint32 size; |
---|
953 | uint32 e; |
---|
954 | |
---|
955 | for (e = 1; e < ne; e++) { |
---|
956 | |
---|
957 | ymin = Stats[e].ymin; |
---|
958 | ymax = Stats[e].ymax; |
---|
959 | |
---|
960 | xmin = Stats[e].xmin; |
---|
961 | xmax = Stats[e].xmax; |
---|
962 | |
---|
963 | ysize = ymax - ymin + 1; |
---|
964 | xsize = xmax - xmin + 1; |
---|
965 | size = xsize * ysize; |
---|
966 | |
---|
967 | if ((size > min_area) && (xsize >= min_width) && (ysize >= min_height)) { |
---|
968 | status[e] = 1; |
---|
969 | } |
---|
970 | else { |
---|
971 | status[e] = 0; |
---|
972 | } |
---|
973 | } |
---|
974 | } |
---|
975 | // -------------------------------------------------------------------------- |
---|
976 | uint32 RegionStats_UpdateEQ_with_Status(uint8 *status, uint32 ne, uint32 *EQ) |
---|
977 | // -------------------------------------------------------------------------- |
---|
978 | { |
---|
979 | uint32 e; |
---|
980 | uint32 na = 0; |
---|
981 | for (e = 1; e < ne; e++) { |
---|
982 | if (status[e]) { |
---|
983 | EQ[e] = ++na; |
---|
984 | } |
---|
985 | else { |
---|
986 | EQ[e] = 0; |
---|
987 | } |
---|
988 | } |
---|
989 | return na; |
---|
990 | } |
---|
991 | // ---------------------------------------------------------------------------- |
---|
992 | void RegionStats_UpdateStats_with_EQ(uint32 *EQ, uint32 ne, RegionStats *Stats) |
---|
993 | // ---------------------------------------------------------------------------- |
---|
994 | { |
---|
995 | uint32 e, a; |
---|
996 | for (e = 1; e < ne; e++) { |
---|
997 | a = EQ[e]; |
---|
998 | if (a != e) { |
---|
999 | // copy |
---|
1000 | RegionStats_Copy1(&Stats[e], &Stats[a]); |
---|
1001 | } |
---|
1002 | else { |
---|
1003 | // do nothing |
---|
1004 | } |
---|
1005 | } |
---|
1006 | } |
---|
1007 | // --------------------------------------------------------------------------- |
---|
1008 | void featuresComputation(uint32 **E, int height,int width, RegionStats *Stats) |
---|
1009 | // --------------------------------------------------------------------------- |
---|
1010 | { |
---|
1011 | //uint32 nemax = height * width /2; |
---|
1012 | RegionStats_Calc_Rectangle_Moment1(E, height, width, Stats); |
---|
1013 | } |
---|
1014 | // ------------------------------------------------------------------------------ |
---|
1015 | void pointFeaturesComputation_Dummy(uint32 **E, int i, int j, RegionStats *Stats) |
---|
1016 | // ------------------------------------------------------------------------------ |
---|
1017 | { |
---|
1018 | // pour pointeur de fonction |
---|
1019 | return; |
---|
1020 | } |
---|
1021 | // ------------------------------------------------------------------------- |
---|
1022 | void pointFeaturesComputation( uint32 **E, int i, int j, RegionStats *Stats) |
---|
1023 | // ------------------------------------------------------------------------- |
---|
1024 | { |
---|
1025 | uint32 x, y; |
---|
1026 | uint32 e; |
---|
1027 | |
---|
1028 | e = E[i][j]; |
---|
1029 | if (e) { |
---|
1030 | |
---|
1031 | x = j; |
---|
1032 | y = i; |
---|
1033 | |
---|
1034 | if (i<Stats[e].ymin) Stats[e].ymin = y; |
---|
1035 | if (i>Stats[e].ymax) Stats[e].ymax = y; |
---|
1036 | |
---|
1037 | if (j<Stats[e].xmin) Stats[e].xmin = x; |
---|
1038 | if (j>Stats[e].xmax) Stats[e].xmax = x; |
---|
1039 | |
---|
1040 | Stats[e].S += 1; |
---|
1041 | Stats[e].Sx += x; |
---|
1042 | Stats[e].Sy += y; |
---|
1043 | } |
---|
1044 | } |
---|
1045 | // ---------------------------------------------------------------------------------- |
---|
1046 | void lineFeaturesComputation_Dummy( uint32 **E, int i, int width, RegionStats *Stats) |
---|
1047 | // ---------------------------------------------------------------------------------- |
---|
1048 | { |
---|
1049 | // pour pointeur de fonction |
---|
1050 | return; |
---|
1051 | } |
---|
1052 | // ---------------------------------------------------------------------------- |
---|
1053 | void lineFeaturesComputation( uint32 **E, int i, int width, RegionStats *Stats) |
---|
1054 | // ---------------------------------------------------------------------------- |
---|
1055 | { |
---|
1056 | // line RegionStats_Calc_Rectangle_Moment1 |
---|
1057 | int j; |
---|
1058 | |
---|
1059 | uint32 x, y; |
---|
1060 | uint32 e; |
---|
1061 | |
---|
1062 | for (j = 0; j < width; j++) { |
---|
1063 | |
---|
1064 | e = E[i][j]; |
---|
1065 | if (e) { |
---|
1066 | |
---|
1067 | x = j; |
---|
1068 | y = i; |
---|
1069 | |
---|
1070 | if (i<Stats[e].ymin) Stats[e].ymin = y; |
---|
1071 | if (i>Stats[e].ymax) Stats[e].ymax = y; |
---|
1072 | |
---|
1073 | if (j<Stats[e].xmin) Stats[e].xmin = x; |
---|
1074 | if (j>Stats[e].xmax) Stats[e].xmax = x; |
---|
1075 | |
---|
1076 | Stats[e].S += 1; |
---|
1077 | Stats[e].Sx += x; |
---|
1078 | Stats[e].Sy += y; |
---|
1079 | } |
---|
1080 | } |
---|
1081 | } |
---|
1082 | // ------------------------------------------------------------------------------------------ |
---|
1083 | void bandFeaturesComputation_Dummy(uint32 **E, int i0, int i1, int width, RegionStats *Stats) |
---|
1084 | // ------------------------------------------------------------------------------------------ |
---|
1085 | { |
---|
1086 | return; |
---|
1087 | } |
---|
1088 | // ------------------------------------------------------------------------------------ |
---|
1089 | void bandFeaturesComputation(uint32 **E, int i0, int i1, int width, RegionStats *Stats) |
---|
1090 | // ------------------------------------------------------------------------------------ |
---|
1091 | { |
---|
1092 | int i; |
---|
1093 | for (i = i0; i <= i1; i++) { |
---|
1094 | lineFeaturesComputation(E, i, width, Stats); |
---|
1095 | } |
---|
1096 | } |
---|
1097 | // --------------------------------------------------------------------------------------- |
---|
1098 | void imageFeaturesComputation_Dummy(uint32 **E, int height, int width, RegionStats *Stats) |
---|
1099 | // --------------------------------------------------------------------------------------- |
---|
1100 | { |
---|
1101 | // pour pointeur de fonction |
---|
1102 | return; |
---|
1103 | } |
---|
1104 | // --------------------------------------------------------------------------------- |
---|
1105 | void imageFeaturesComputation(uint32 **E, int height, int width, RegionStats *Stats) |
---|
1106 | // --------------------------------------------------------------------------------- |
---|
1107 | { |
---|
1108 | // image RegionStats_Calc_Rectangle_Moment1 |
---|
1109 | int i; |
---|
1110 | for (i = 0; i < height; i++) { |
---|
1111 | lineFeaturesComputation(E, i, width, Stats); |
---|
1112 | } |
---|
1113 | } |
---|
1114 | // --------------------------------------- |
---|
1115 | // --- Fonctions 2014 -------------------- |
---|
1116 | // --------------------------------------- |
---|
1117 | |
---|
1118 | // -------------------------------------------------------------------------------------- |
---|
1119 | void RegionStats_Copy_Stats1_From_Index(RegionStats *Stats, int dst_index, int src_index) |
---|
1120 | // -------------------------------------------------------------------------------------- |
---|
1121 | { |
---|
1122 | // R[dst] = R[src] |
---|
1123 | RegionStats_Copy1(&Stats[src_index], &Stats[dst_index]); |
---|
1124 | } |
---|
1125 | // -------------------------------------------------------------------------------------------- |
---|
1126 | void RegionStats_Accumulate_Stats1_From_Index(RegionStats *Stats, int dst_index, int src_index) |
---|
1127 | // -------------------------------------------------------------------------------------------- |
---|
1128 | { |
---|
1129 | // R[dst] += R[src] |
---|
1130 | Stats[dst_index].xmin = ui16min2(Stats[dst_index].xmin, Stats[src_index].xmin); |
---|
1131 | Stats[dst_index].xmax = ui16max2(Stats[dst_index].xmax, Stats[src_index].xmax); |
---|
1132 | Stats[dst_index].ymin = ui16min2(Stats[dst_index].ymin, Stats[src_index].ymin); |
---|
1133 | Stats[dst_index].ymax = ui16max2(Stats[dst_index].ymax, Stats[src_index].ymax); |
---|
1134 | |
---|
1135 | Stats[dst_index].S += Stats[src_index].S; |
---|
1136 | Stats[dst_index].Sx += Stats[src_index].Sx; |
---|
1137 | Stats[dst_index].Sy += Stats[src_index].Sy; |
---|
1138 | } |
---|
1139 | // ----------------------------------------------------------------------------------------------------- |
---|
1140 | void RegionStats_DisplayStats_Sparse(uint32 *EQ, uint32 ne0, uint32 ne1, RegionStats *Stats, char *name) |
---|
1141 | // ----------------------------------------------------------------------------------------------------- |
---|
1142 | { |
---|
1143 | // n'affiche que les racines. |
---|
1144 | // ne pas utiliser apres un pack, car le test n'a plus de sens |
---|
1145 | uint32 e; |
---|
1146 | uint32 na; // compteur |
---|
1147 | |
---|
1148 | if (name) printf(name); |
---|
1149 | |
---|
1150 | na = RegionStats_Count_Roots_Sparse(Stats, EQ, ne0, ne1); |
---|
1151 | printf("%d\n", na); |
---|
1152 | |
---|
1153 | for (e = ne0; e <= ne1; e++) { |
---|
1154 | if ((e == EQ[e]) && (Stats[e].S > 0)) { |
---|
1155 | printf("%5d ", e); |
---|
1156 | display_RegionStats(&Stats[e], NULL); |
---|
1157 | } |
---|
1158 | } |
---|
1159 | } |
---|
1160 | // ---------------------------------------------------------------------------------------------------- |
---|
1161 | void RegionStats_DisplayStats_Range(uint32 *EQ, uint32 ne0, uint32 ne1, RegionStats *Stats, char *name) |
---|
1162 | // ---------------------------------------------------------------------------------------------------- |
---|
1163 | { |
---|
1164 | // affichage dense (apres un pack) |
---|
1165 | |
---|
1166 | uint32 e; |
---|
1167 | |
---|
1168 | if (name) printf(name); |
---|
1169 | |
---|
1170 | for (e = ne0; e <= ne1; e++) { |
---|
1171 | printf("%5d ", e); |
---|
1172 | display_RegionStats(&Stats[e], NULL); |
---|
1173 | } |
---|
1174 | } |
---|
1175 | // -------------------------------------------------------------------------------------------------------- |
---|
1176 | void RegionStats_Save_Stats1_Sparse(RegionStats *Stats, uint32 *EQ, uint32 ne0, uint32 ne1, char *filename) |
---|
1177 | // -------------------------------------------------------------------------------------------------------- |
---|
1178 | { |
---|
1179 | int fd; |
---|
1180 | uint32 na = 0; |
---|
1181 | |
---|
1182 | fd = RegionStats_Create_File(filename); |
---|
1183 | na = RegionStats_Count_Roots_Sparse(Stats, EQ, ne0, ne1); |
---|
1184 | |
---|
1185 | RegionStats_Write_Header(na, fd); |
---|
1186 | RegionStats_Write_Stats1_Sparse(Stats, EQ, ne0, ne1, fd); |
---|
1187 | RegionStats_Close_File(fd); |
---|
1188 | } |
---|
1189 | // ------------------------------------------------------------------------------------------ |
---|
1190 | uint32 RegionStats_Count_Roots_Sparse(RegionStats *Stats, uint32 *EQ, uint32 ne0, uint32 ne1) |
---|
1191 | // ------------------------------------------------------------------------------------------ |
---|
1192 | { |
---|
1193 | uint32 e, c = 0; // compteur |
---|
1194 | |
---|
1195 | for (e = ne0; e <= ne1; e++) { |
---|
1196 | if ((e == EQ[e]) && (Stats[e].S > 0)) { |
---|
1197 | c++; |
---|
1198 | } |
---|
1199 | } |
---|
1200 | return c; |
---|
1201 | } |
---|
1202 | // --------------------------------------------------------------------------------- |
---|
1203 | uint32 RegionStats_Count_Roots_Sparse1(RegionStats *Stats, uint32 *EQ, uint32 nemax) |
---|
1204 | // --------------------------------------------------------------------------------- |
---|
1205 | { |
---|
1206 | return RegionStats_Count_Roots_Sparse(Stats, EQ, 1, nemax); |
---|
1207 | } |
---|
1208 | // ------------------------------------------------------------------------------------------- |
---|
1209 | uint32 RegionStats_Count_Labels_Sparse(RegionStats *Stats, uint32 *EQ, uint32 ne0, uint32 ne1) |
---|
1210 | // ------------------------------------------------------------------------------------------- |
---|
1211 | { |
---|
1212 | uint32 e, c = 0; // compteur |
---|
1213 | |
---|
1214 | for (e = ne0; e <= ne1; e++) { |
---|
1215 | if (Stats[e].S > 0) { |
---|
1216 | c++; |
---|
1217 | } |
---|
1218 | } |
---|
1219 | return c; |
---|
1220 | } |
---|
1221 | // ----------------------------*----------------------------------------------------- |
---|
1222 | uint32 RegionStats_Count_Labels_Sparse1(RegionStats *Stats, uint32 *EQ, uint32 nemax) |
---|
1223 | // ---------------------------*------------------------------------------------------ |
---|
1224 | { |
---|
1225 | return RegionStats_Count_Labels_Sparse(Stats, EQ, 1, nemax); |
---|
1226 | } |
---|
1227 | // --------------------------------------------------------------------- |
---|
1228 | void copy_features_ui32matrix(RegionStats *Stats, uint32 ne, uint32 **m) |
---|
1229 | // --------------------------------------------------------------------- |
---|
1230 | { |
---|
1231 | int i; |
---|
1232 | for (i = 0; i <= (int) ne; i++) { |
---|
1233 | |
---|
1234 | m[i][0] = i; |
---|
1235 | |
---|
1236 | // 16 bits: clean but requires 2 sorts |
---|
1237 | //m[i][1] = Stats[i].xmin; |
---|
1238 | //m[i][2] = Stats[i].xmax; |
---|
1239 | //m[i][3] = Stats[i].ymin; |
---|
1240 | //m[i][4] = Stats[i].ymax; |
---|
1241 | |
---|
1242 | // 32 bits: dirty, but requires only 1 sort |
---|
1243 | m[i][1] = (Stats[i].ymin << 16) | Stats[i].ymax; |
---|
1244 | m[i][2] = (Stats[i].xmin << 16) | Stats[i].xmax; |
---|
1245 | |
---|
1246 | // 32 bits |
---|
1247 | m[i][3] = Stats[i].S; |
---|
1248 | m[i][4] = Stats[i].Sx; |
---|
1249 | m[i][5] = Stats[i].Sy; |
---|
1250 | } |
---|
1251 | } |
---|
1252 | // --------------------------------------------------------------------- |
---|
1253 | void copy_ui32matrix_features(uint32 **m, uint32 ne, RegionStats *Stats) |
---|
1254 | // --------------------------------------------------------------------- |
---|
1255 | { |
---|
1256 | int i; |
---|
1257 | for (i = 0; i <= (int) ne; i++) { |
---|
1258 | |
---|
1259 | Stats[i].xmin = m[i][2] >> 16; |
---|
1260 | Stats[i].xmax = m[i][2] & 0xffff; |
---|
1261 | Stats[i].ymin = m[i][1] >> 16; |
---|
1262 | Stats[i].ymax = m[i][1] & 0xffff; |
---|
1263 | |
---|
1264 | Stats[i].S = m[i][3]; |
---|
1265 | Stats[i].Sx = m[i][4]; |
---|
1266 | Stats[i].Sy = m[i][5]; |
---|
1267 | } |
---|
1268 | } |
---|
1269 | // --------------------------------------------------------------------------- |
---|
1270 | void sortv_ui32matrix_col(uint32 **m, int i0, int i1, int j0, int j1, int col) |
---|
1271 | // --------------------------------------------------------------------------- |
---|
1272 | { |
---|
1273 | // nrsort2 for NRC2 |
---|
1274 | //sortv_ui32matrix_selection_min(m, i0, i1, j0, j1, col); |
---|
1275 | |
---|
1276 | long nrl = i0; |
---|
1277 | long nrh = i1; |
---|
1278 | long nc = col; |
---|
1279 | |
---|
1280 | /* |
---|
1281 | * sort an matrix of int, with the selection algorithm. |
---|
1282 | * the key is in column nc |
---|
1283 | * the sort is performed, by doing a purmutation on the lines, |
---|
1284 | * instead of copying the lines. |
---|
1285 | */ |
---|
1286 | int i, j; |
---|
1287 | |
---|
1288 | uint32 x, min, pos; |
---|
1289 | uint32 * ptr; |
---|
1290 | |
---|
1291 | for (i = nrl; i < nrh; i++) { |
---|
1292 | min = m[i][nc]; |
---|
1293 | pos = i; |
---|
1294 | for (j = i + 1; j <= nrh; j++) { |
---|
1295 | x = m[j][nc]; |
---|
1296 | if (x < min) { |
---|
1297 | min = x; |
---|
1298 | pos = j; |
---|
1299 | } |
---|
1300 | } // j |
---|
1301 | |
---|
1302 | // permutation des pointeurs de ligne de la matrice |
---|
1303 | ptr = m[i]; |
---|
1304 | m[i] = m[pos]; |
---|
1305 | m[pos] = ptr; |
---|
1306 | |
---|
1307 | } // i |
---|
1308 | |
---|
1309 | } |
---|
1310 | // ------------------------------------------------------------ |
---|
1311 | void RegionStats_SortFeatures(RegionStats *Stats, uint32 nemax) |
---|
1312 | // ------------------------------------------------------------ |
---|
1313 | { |
---|
1314 | uint32 ** m = NULL; |
---|
1315 | |
---|
1316 | m = ui32matrix(0, nemax, 0, 7); |
---|
1317 | |
---|
1318 | copy_features_ui32matrix(Stats, nemax, m); |
---|
1319 | sortv_ui32matrix_col(m, 0, nemax, 0, 5, 1); |
---|
1320 | copy_ui32matrix_features(m, nemax, Stats); |
---|
1321 | } |
---|
1322 | // -------------------------------------------------------------------------------------- |
---|
1323 | void imageFeaturesComputation_omp0(uint32 **E, int height, int width, RegionStats *Stats) |
---|
1324 | // -------------------------------------------------------------------------------------- |
---|
1325 | { |
---|
1326 | // version OpenMP 2.0 fausse (sans serialisation de la section critique) |
---|
1327 | // pour evaluer l'impact de la synchro |
---|
1328 | int i, j; |
---|
1329 | |
---|
1330 | uint32 x, y; |
---|
1331 | uint32 e; |
---|
1332 | |
---|
1333 | #ifdef OPENMP |
---|
1334 | #pragma omp parallel for private(height, width, i, j, x, y, e) shared (E, Stats) |
---|
1335 | #endif |
---|
1336 | for (i = 0; i < height; i++) { |
---|
1337 | for (j = 0; j < width; j++) { |
---|
1338 | |
---|
1339 | e = E[i][j]; |
---|
1340 | if (e) { |
---|
1341 | |
---|
1342 | x = j; |
---|
1343 | y = i; |
---|
1344 | |
---|
1345 | // min max reduction |
---|
1346 | if (y < Stats[e].ymin) Stats[e].ymin = y; |
---|
1347 | if (y > Stats[e].ymax) Stats[e].ymax = y; |
---|
1348 | |
---|
1349 | if (x < Stats[e].xmin) Stats[e].xmin = x; |
---|
1350 | if (x > Stats[e].xmax) Stats[e].xmax = x; |
---|
1351 | |
---|
1352 | // + reduction |
---|
1353 | Stats[e].S += 1; |
---|
1354 | Stats[e].Sx += x; |
---|
1355 | Stats[e].Sy += y; |
---|
1356 | } |
---|
1357 | } |
---|
1358 | } |
---|
1359 | } |
---|
1360 | // -------------------------------------------------------------------------------------- |
---|
1361 | void imageFeaturesComputation_omp2(uint32** E, int height, int width, RegionStats* Stats) |
---|
1362 | // -------------------------------------------------------------------------------------- |
---|
1363 | { |
---|
1364 | // version OpenMP 2.0 classique avec "critical" |
---|
1365 | |
---|
1366 | int i, j; |
---|
1367 | |
---|
1368 | uint32 x, y; |
---|
1369 | uint32 e; |
---|
1370 | |
---|
1371 | |
---|
1372 | #ifdef OPENMP |
---|
1373 | //#pragma omp parallel for private(height, width, i, j, x, y, e) shared(E, Stats) |
---|
1374 | #pragma omp parallel for shared(E, Stats) private(height, width, i, j, x, y, e) schedule(dynamic) |
---|
1375 | //#pragma omp for private (j) |
---|
1376 | #endif |
---|
1377 | for (i = 0; i < height; i++) { |
---|
1378 | //printf("i = %d\n", i); |
---|
1379 | //printf("omp_get_num_threads = %d\n", omp_get_num_threads()); |
---|
1380 | |
---|
1381 | for (j = 0; j < width; j++) { |
---|
1382 | |
---|
1383 | e = E[i][j]; |
---|
1384 | if (e) { |
---|
1385 | |
---|
1386 | x = j; |
---|
1387 | y = i; |
---|
1388 | |
---|
1389 | #ifdef OPENMP |
---|
1390 | #pragma omp critical |
---|
1391 | #endif |
---|
1392 | { |
---|
1393 | // min max reduction |
---|
1394 | if (y < Stats[e].ymin) Stats[e].ymin = y; |
---|
1395 | if (y > Stats[e].ymax) Stats[e].ymax = y; |
---|
1396 | |
---|
1397 | if (x < Stats[e].xmin) Stats[e].xmin = x; |
---|
1398 | if (x > Stats[e].xmax) Stats[e].xmax = x; |
---|
1399 | |
---|
1400 | // + reduction |
---|
1401 | Stats[e].S += 1; |
---|
1402 | Stats[e].Sx += x; |
---|
1403 | Stats[e].Sy += y; |
---|
1404 | } // omp critical |
---|
1405 | } // if e |
---|
1406 | } // j |
---|
1407 | } // i |
---|
1408 | } |
---|
1409 | // -------------------------------------------------------------------------------------- |
---|
1410 | void imageFeaturesComputation_omp3(uint32** E, int height, int width, RegionStats* Stats) |
---|
1411 | // -------------------------------------------------------------------------------------- |
---|
1412 | { |
---|
1413 | // version OpenMP 2.0 classique avec "critical" (from Laurent Cabaret with optimal use of critical and atomic) |
---|
1414 | |
---|
1415 | int i, j; |
---|
1416 | |
---|
1417 | uint32 x, y; |
---|
1418 | uint32 e; |
---|
1419 | |
---|
1420 | |
---|
1421 | #ifdef OPENMP |
---|
1422 | //#pragma omp parallel for private(height, width, i, j, x, y, e) shared(E, Stats) |
---|
1423 | #pragma omp parallel for shared(E, Stats) private(height, width, i, j, x, y, e) schedule(dynamic) |
---|
1424 | #endif |
---|
1425 | for (i = 0; i < height; i++) { |
---|
1426 | |
---|
1427 | for (j = 0; j < width; j++) { |
---|
1428 | |
---|
1429 | e = E[i][j]; |
---|
1430 | if (e) { |
---|
1431 | |
---|
1432 | x = j; |
---|
1433 | y = i; |
---|
1434 | |
---|
1435 | #ifdef OPENMP |
---|
1436 | #pragma omp critical |
---|
1437 | #endif |
---|
1438 | { |
---|
1439 | // min max reduction |
---|
1440 | if (y < Stats[e].ymin) Stats[e].ymin = y; |
---|
1441 | if (y > Stats[e].ymax) Stats[e].ymax = y; |
---|
1442 | } |
---|
1443 | #ifdef OPENMP |
---|
1444 | #pragma omp critical |
---|
1445 | #endif |
---|
1446 | { |
---|
1447 | if (x < Stats[e].xmin) Stats[e].xmin = x; |
---|
1448 | if (x > Stats[e].xmax) Stats[e].xmax = x; |
---|
1449 | } |
---|
1450 | // + reduction |
---|
1451 | #ifdef OPENMP |
---|
1452 | #pragma omp atomic |
---|
1453 | #endif |
---|
1454 | Stats[e].S += 1; |
---|
1455 | |
---|
1456 | #ifdef OPENMP |
---|
1457 | #pragma omp atomic |
---|
1458 | #endif |
---|
1459 | Stats[e].Sx += x; |
---|
1460 | |
---|
1461 | #ifdef OPENMP |
---|
1462 | #pragma omp atomic |
---|
1463 | Stats[e].Sy += y; |
---|
1464 | #endif |
---|
1465 | } // if e |
---|
1466 | } // j |
---|
1467 | } // i |
---|
1468 | } |
---|
1469 | // -------------------------------------------------------------------------------------------- |
---|
1470 | void imageFeaturesComputation_range_omp2(uint32** E, int height, int width, RegionStats* Stats) |
---|
1471 | // -------------------------------------------------------------------------------------------- |
---|
1472 | { |
---|
1473 | // version OpenMP 2.0 |
---|
1474 | |
---|
1475 | int i, j; |
---|
1476 | |
---|
1477 | uint32 x, y; |
---|
1478 | uint32 e; |
---|
1479 | |
---|
1480 | |
---|
1481 | #ifdef OPENMP |
---|
1482 | //#pragma omp parallel for private(height, width, i, j, x, y, e) shared(E, Stats) |
---|
1483 | #pragma omp parallel for shared(E, Stats) private(height, width, i, j, x, y, e) schedule(dynamic) |
---|
1484 | //#pragma omp for private (j) |
---|
1485 | #endif |
---|
1486 | for (i = 0; i < height; i++) { |
---|
1487 | //printf("i = %d\n", i); |
---|
1488 | //printf("omp_get_num_threads = %d\n", omp_get_num_threads()); |
---|
1489 | |
---|
1490 | for (j = 0; j < width; j++) { |
---|
1491 | |
---|
1492 | e = E[i][j]; |
---|
1493 | if (e) { |
---|
1494 | |
---|
1495 | x = j; |
---|
1496 | y = i; |
---|
1497 | |
---|
1498 | #ifdef OPENMP |
---|
1499 | #pragma omp critical |
---|
1500 | #endif |
---|
1501 | { |
---|
1502 | // min max reduction |
---|
1503 | if (y < Stats[e].ymin) Stats[e].ymin = y; |
---|
1504 | if (y > Stats[e].ymax) Stats[e].ymax = y; |
---|
1505 | |
---|
1506 | if (x < Stats[e].xmin) Stats[e].xmin = x; |
---|
1507 | if (x > Stats[e].xmax) Stats[e].xmax = x; |
---|
1508 | |
---|
1509 | // + reduction |
---|
1510 | Stats[e].S += 1; |
---|
1511 | Stats[e].Sx += x; |
---|
1512 | Stats[e].Sy += y; |
---|
1513 | } // omp critical |
---|
1514 | } // if e |
---|
1515 | } // j |
---|
1516 | } // i |
---|
1517 | } |
---|
1518 | // -------------------------------------------------------------------------------------------------------- |
---|
1519 | void imageFeaturesComputation_omp4(uint32** restrict E, int height, int width, RegionStats* restrict Stats) |
---|
1520 | // -------------------------------------------------------------------------------------------------------- |
---|
1521 | { |
---|
1522 | // version avec "task" (OpenMP 3.0) et "depend" (OpenMP 4.0) |
---|
1523 | #ifdef OPENMP |
---|
1524 | #pragma omp parallel private(height,width) shared(E,Stats) |
---|
1525 | { |
---|
1526 | #endif // OPENMP |
---|
1527 | int i, j; |
---|
1528 | |
---|
1529 | uint32 x, y; |
---|
1530 | uint32 e; |
---|
1531 | |
---|
1532 | #ifdef OPENMP4 |
---|
1533 | //#pragma omp task depend ( in:E[0:height-1][0:width-1]) depend( inout: E[1:height*width/4]) |
---|
1534 | #pragma omp task depend( inout: E[1:height*width/4]) |
---|
1535 | #endif |
---|
1536 | for (i = 0; i < height; i++) { |
---|
1537 | for (j = 0; j < width; j++) { |
---|
1538 | |
---|
1539 | e = E[i][j]; |
---|
1540 | if (e) { |
---|
1541 | |
---|
1542 | x = j; |
---|
1543 | y = i; |
---|
1544 | |
---|
1545 | |
---|
1546 | // min max reduction |
---|
1547 | if (y < Stats[e].ymin) Stats[e].ymin = y; |
---|
1548 | if (y > Stats[e].ymax) Stats[e].ymax = y; |
---|
1549 | |
---|
1550 | if (x < Stats[e].xmin) Stats[e].xmin = x; |
---|
1551 | if (x > Stats[e].xmax) Stats[e].xmax = x; |
---|
1552 | |
---|
1553 | // + reduction |
---|
1554 | Stats[e].S += 1; |
---|
1555 | Stats[e].Sx += x; |
---|
1556 | Stats[e].Sy += y; |
---|
1557 | } |
---|
1558 | } |
---|
1559 | } |
---|
1560 | #ifdef OPENMP |
---|
1561 | } |
---|
1562 | #endif // OPENMP |
---|
1563 | } |
---|
1564 | // ------------------------------------------------------------------------------ |
---|
1565 | void calc_xmin(uint32** restrict E, int height, int width, uint16* restrict Xmin) |
---|
1566 | // ------------------------------------------------------------------------------ |
---|
1567 | { |
---|
1568 | int i, j; |
---|
1569 | uint32 x; |
---|
1570 | uint32 e; |
---|
1571 | /* |
---|
1572 | #ifdef OPENMP |
---|
1573 | #pragma omp critical |
---|
1574 | #endif |
---|
1575 | { printf("calc xmin %d x %d\n", width, height); } |
---|
1576 | */ |
---|
1577 | for (i = 0; i < height; i++) { |
---|
1578 | for (j = 0; j < width; j++) { |
---|
1579 | e = E[i][j]; |
---|
1580 | if (e) { |
---|
1581 | x = j; |
---|
1582 | if (x < Xmin[e]) Xmin[e] = x; |
---|
1583 | } |
---|
1584 | } |
---|
1585 | } |
---|
1586 | } |
---|
1587 | // ------------------------------------------------------------------------------ |
---|
1588 | void calc_xmax(uint32** restrict E, int height, int width, uint16* restrict Xmax) |
---|
1589 | // ------------------------------------------------------------------------------ |
---|
1590 | { |
---|
1591 | int i, j; |
---|
1592 | uint32 x; |
---|
1593 | uint32 e; |
---|
1594 | /* |
---|
1595 | #ifdef OPENMP |
---|
1596 | #pragma omp critical |
---|
1597 | #endif |
---|
1598 | { printf("calc xmax %d x %d\n", width, height); } |
---|
1599 | */ |
---|
1600 | for (i = 0; i < height; i++) { |
---|
1601 | for (j = 0; j < width; j++) { |
---|
1602 | e = E[i][j]; |
---|
1603 | if (e) { |
---|
1604 | x = j; |
---|
1605 | if (x > Xmax[e]) Xmax[e] = x; |
---|
1606 | } |
---|
1607 | } |
---|
1608 | } |
---|
1609 | } |
---|
1610 | // ------------------------------------------------------------------------------ |
---|
1611 | void calc_ymin(uint32** restrict E, int height, int width, uint16* restrict Ymin) |
---|
1612 | // ------------------------------------------------------------------------------ |
---|
1613 | { |
---|
1614 | int i, j; |
---|
1615 | uint32 y; |
---|
1616 | uint32 e; |
---|
1617 | /* |
---|
1618 | #ifdef OPENMP |
---|
1619 | #pragma omp critical |
---|
1620 | #endif |
---|
1621 | { printf("calc ymin %d x %d\n", width, height); } |
---|
1622 | */ |
---|
1623 | for(i=0; i<height; i++) { |
---|
1624 | for(j=0; j<width; j++) { |
---|
1625 | e = E[i][j]; |
---|
1626 | if(e) { |
---|
1627 | y = i; |
---|
1628 | if(y < Ymin[e]) Ymin[e] = y; |
---|
1629 | } |
---|
1630 | } |
---|
1631 | } |
---|
1632 | } |
---|
1633 | // ------------------------------------------------------------------------------ |
---|
1634 | void calc_ymax(uint32** restrict E, int height, int width, uint16* restrict Ymax) |
---|
1635 | // ------------------------------------------------------------------------------ |
---|
1636 | { |
---|
1637 | int i, j; |
---|
1638 | uint32 y; |
---|
1639 | uint32 e; |
---|
1640 | /* |
---|
1641 | #ifdef OPENMP |
---|
1642 | #pragma omp critical |
---|
1643 | #endif |
---|
1644 | { printf("calc ymax %d x %d\n", width, height); } |
---|
1645 | */ |
---|
1646 | for(i=0; i<height; i++) { |
---|
1647 | for(j=0; j<width; j++) { |
---|
1648 | e = E[i][j]; |
---|
1649 | if(e) { |
---|
1650 | y = i; |
---|
1651 | if(y > Ymax[e]) Ymax[e] = y; |
---|
1652 | } |
---|
1653 | } |
---|
1654 | } |
---|
1655 | } |
---|
1656 | // ------------------------------------------------------------------------ |
---|
1657 | void calc_s(uint32** restrict E, int height, int width, uint32* restrict S) |
---|
1658 | // ------------------------------------------------------------------------ |
---|
1659 | { |
---|
1660 | int i, j; |
---|
1661 | uint32 e; |
---|
1662 | /* |
---|
1663 | #ifdef OPENMP |
---|
1664 | #pragma omp critical |
---|
1665 | #endif |
---|
1666 | { printf("calc s %d x %d\n", width, height); } |
---|
1667 | */ |
---|
1668 | for(i=0; i<height; i++) { |
---|
1669 | for(j=0; j<width; j++) { |
---|
1670 | e = E[i][j]; |
---|
1671 | if(e) { |
---|
1672 | S[e] += 1; |
---|
1673 | } |
---|
1674 | } |
---|
1675 | } |
---|
1676 | } |
---|
1677 | // -------------------------------------------------------------------------- |
---|
1678 | void calc_sx(uint32** restrict E, int height, int width, uint32* restrict Sx) |
---|
1679 | // -------------------------------------------------------------------------- |
---|
1680 | { |
---|
1681 | int i, j; |
---|
1682 | uint32 e; |
---|
1683 | /* |
---|
1684 | #ifdef OPENMP |
---|
1685 | #pragma omp critical |
---|
1686 | #endif |
---|
1687 | { printf("calc sx %d x %d\n", width, height); } |
---|
1688 | */ |
---|
1689 | for(i=0; i<height; i++) { |
---|
1690 | for(j=0; j<width; j++) { |
---|
1691 | e = E[i][j]; |
---|
1692 | if(e) { |
---|
1693 | Sx[e] += j; |
---|
1694 | } |
---|
1695 | } |
---|
1696 | } |
---|
1697 | } |
---|
1698 | // -------------------------------------------------------------------------- |
---|
1699 | void calc_sy(uint32** restrict E, int height, int width, uint32* restrict Sy) |
---|
1700 | // -------------------------------------------------------------------------- |
---|
1701 | { |
---|
1702 | int i, j; |
---|
1703 | uint32 e; |
---|
1704 | /* |
---|
1705 | #ifdef OPENMP |
---|
1706 | #pragma omp critical |
---|
1707 | #endif |
---|
1708 | { printf("calc sy %d x %d\n", width, height); } |
---|
1709 | */ |
---|
1710 | for (i = 0; i < height; i++) { |
---|
1711 | for (j = 0; j < width; j++) { |
---|
1712 | e = E[i][j]; |
---|
1713 | if (e) { |
---|
1714 | Sy[e] += i; |
---|
1715 | } |
---|
1716 | } |
---|
1717 | } |
---|
1718 | } |
---|
1719 | // --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
---|
1720 | void imageFeaturesComputation_omp5(uint32** E, int height, int width, uint16* Xmin, uint16* Xmax, uint16* Ymin, uint16* Ymax, uint32* S, uint32* Sx, uint32* Sy) |
---|
1721 | // --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
---|
1722 | { |
---|
1723 | // version avec "task" (OpenMP 3.0) et "depend" (OpenMP 4.0) |
---|
1724 | #ifdef OPENMP |
---|
1725 | #pragma omp parallel shared(E,Xmin,Xmax,Ymin,Ymax,S,Sx,Sy) |
---|
1726 | // ne sourtout pas mettre height et width en private |
---|
1727 | { |
---|
1728 | #endif // OPENMP |
---|
1729 | |
---|
1730 | int id; // thread number |
---|
1731 | |
---|
1732 | #ifdef OPENMP |
---|
1733 | id = omp_get_thread_num(); |
---|
1734 | #else |
---|
1735 | id = 1; |
---|
1736 | #endif |
---|
1737 | |
---|
1738 | //printf("thread id = %d h = %d w = %d\n", id, height, width); |
---|
1739 | |
---|
1740 | if (id == 0) { calc_xmin(E, height, width, Xmin); } |
---|
1741 | if (id == 1) { calc_xmax(E, height, width, Xmax); } |
---|
1742 | if (id == 2) { calc_ymin(E, height, width, Ymin); } |
---|
1743 | if (id == 3) { calc_ymax(E, height, width, Ymax); } |
---|
1744 | |
---|
1745 | if (id == 4) { calc_s (E, height, width, S); } |
---|
1746 | if (id == 5) { calc_sx(E, height, width, Sx); } |
---|
1747 | if (id == 6) { calc_sy(E, height, width, Sy); } |
---|
1748 | #ifdef OPENMP |
---|
1749 | } |
---|
1750 | #endif // OPENMP |
---|
1751 | } |
---|
1752 | // ------------------------------------------------------ |
---|
1753 | int RegionStats_Compare(RegionStats *S1, RegionStats *S2) |
---|
1754 | // ------------------------------------------------------ |
---|
1755 | { |
---|
1756 | //puts("----------------------------------------"); |
---|
1757 | //display_RegionStats(S1, "S1"); |
---|
1758 | //display_RegionStats(S2, "S2"); |
---|
1759 | if((S1->xmin == S2->xmin) && |
---|
1760 | (S1->xmax == S2->xmax) && |
---|
1761 | (S1->ymin == S2->ymin) && |
---|
1762 | (S1->ymax == S2->ymax) && |
---|
1763 | (S1->S == S2->S ) && |
---|
1764 | (S1->Sx == S2->Sx ) && |
---|
1765 | (S1->Sy == S2->Sy )) |
---|
1766 | return 1; |
---|
1767 | else |
---|
1768 | return 0; |
---|
1769 | } |
---|
1770 | // ---------------------------------------------------------------------------- |
---|
1771 | int RegionStatsVector_Compare(RegionStats *S1, int i0, int i1, RegionStats *S2) |
---|
1772 | // ---------------------------------------------------------------------------- |
---|
1773 | { |
---|
1774 | int i; |
---|
1775 | int c; // resultat de la comparaison 0 = identique, 1 = different |
---|
1776 | int s = 0; // somme |
---|
1777 | |
---|
1778 | for(i=i0; i<=i1; i++) { |
---|
1779 | c = RegionStats_Compare(&S1[i], &S2[i]); |
---|
1780 | s += c; |
---|
1781 | |
---|
1782 | /*if(c) { |
---|
1783 | puts("---------------------------------------------------"); |
---|
1784 | printf("e = %d\n", i); |
---|
1785 | display_RegionStats(&S1[i], NULL); |
---|
1786 | display_RegionStats(&S2[i], NULL); |
---|
1787 | }*/ |
---|
1788 | |
---|
1789 | } |
---|
1790 | return s; |
---|
1791 | } |
---|
1792 | // ------------------------------------------------------------------------------------------ |
---|
1793 | int RegionStatsVector_Match(RegionStats *S1, int i0, int i1, RegionStats *S2, int j0, int j1) |
---|
1794 | // ------------------------------------------------------------------------------------------ |
---|
1795 | { |
---|
1796 | int i, j, pos; |
---|
1797 | int c; // resultat de la comparaison 1 = identique, 0 = different |
---|
1798 | int a; // accumulateur de c |
---|
1799 | int s = 0; // somme |
---|
1800 | int perm = 0; // permutation de numero de features |
---|
1801 | int n1 = i1-i0+1; |
---|
1802 | int n2 = j1-j0+1; |
---|
1803 | |
---|
1804 | //printf("[RegionStatsVector_Match]: [%d..%d]=%d vs [%d..%d]=%d\n", i0, i1, n1, j0,j1,n2); |
---|
1805 | if (n1 != n2) { |
---|
1806 | printf("card(S1) = %d neq card(S2) = %d ", n1, n2); |
---|
1807 | return 1; |
---|
1808 | } |
---|
1809 | |
---|
1810 | for (i = i0; i <= i1; i++) { |
---|
1811 | a = 0; |
---|
1812 | pos = -1; |
---|
1813 | |
---|
1814 | for (j = j0; j <= j1; j++) { |
---|
1815 | c = RegionStats_Compare(&S1[i], &S2[j]); |
---|
1816 | a = a + c; |
---|
1817 | if (c) pos = j; |
---|
1818 | } |
---|
1819 | s += a; |
---|
1820 | |
---|
1821 | if (a > 1) { |
---|
1822 | printf("erreur: il y a plusieurs fois la composante S1[%d] dans S2\n", i); |
---|
1823 | for (j = j0; j <= j1; j++) { |
---|
1824 | c = RegionStats_Compare(&S1[i], &S2[j]); |
---|
1825 | if (c) printf("S2[%d] ", j); |
---|
1826 | } |
---|
1827 | printf(""); |
---|
1828 | giet_pthread_exit(""); |
---|
1829 | } |
---|
1830 | |
---|
1831 | if (i != pos) { |
---|
1832 | //printf("perm(%d,%d)", i, pos); |
---|
1833 | perm++; |
---|
1834 | } |
---|
1835 | if (a) { |
---|
1836 | //printf("S1[%d] = S2[%d]\n", i, pos); |
---|
1837 | } |
---|
1838 | else { |
---|
1839 | //printf("S1[%d] not matched\n", i); |
---|
1840 | } |
---|
1841 | |
---|
1842 | } |
---|
1843 | //printf("%4d", n1 - s); // le nb d'erreur |
---|
1844 | printf("perm = %d ", perm); |
---|
1845 | return n1 - s; |
---|
1846 | } |
---|