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Merge pull request #10287 from sturkmen72:update_createsamples_cpp

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* update createsamples

adds command-line option -rngseed
replaces rand() -> theRNG()

* Update utility.cpp

* apps(createsamples): fix warpPerspective pixels access bug
This commit is contained in:
Suleyman TURKMEN
2017-12-15 14:05:18 +02:00
committed by Alexander Alekhin
parent 7d4a67f2a8
commit c5ed507737
2 changed files with 40 additions and 35 deletions
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apps/createsamples/createsamples.cpp
+14 -8
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@@ -45,16 +45,15 @@
* Create test/training samples
*/
#include "opencv2/core.hpp"
#include "utility.hpp"
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <ctime>
using namespace std;
#include "utility.hpp"
int main( int argc, char* argv[] )
{
int i = 0;
@@ -77,8 +76,7 @@ int main( int argc, char* argv[] )
int width = 24;
int height = 24;
double maxscale = -1.0;
srand((unsigned int)time(0));
int rngseed = 12345;
if( argc == 1 )
{
@@ -94,9 +92,10 @@ int main( int argc, char* argv[] )
" [-maxzangle <max_z_rotation_angle = %f>]\n"
" [-show [<scale = %f>]]\n"
" [-w <sample_width = %d>]\n [-h <sample_height = %d>]\n"
" [-maxscale <max sample scale = %f>]\n",
" [-maxscale <max sample scale = %f>]\n"
" [-rngseed <rng seed = %d>]\n",
argv[0], num, bgcolor, bgthreshold, maxintensitydev,
maxxangle, maxyangle, maxzangle, scale, width, height, maxscale );
maxxangle, maxyangle, maxzangle, scale, width, height, maxscale, rngseed );
return 0;
}
@@ -178,8 +177,14 @@ int main( int argc, char* argv[] )
{
maxscale = atof( argv[++i] );
}
else if (!strcmp(argv[i], "-rngseed"))
{
rngseed = atoi(argv[++i]);
}
}
cv::setRNGSeed( rngseed );
printf( "Info file name: %s\n", ((infoname == NULL) ? nullname : infoname ) );
printf( "Img file name: %s\n", ((imagename == NULL) ? nullname : imagename ) );
printf( "Vec file name: %s\n", ((vecname == NULL) ? nullname : vecname ) );
@@ -200,7 +205,8 @@ int main( int argc, char* argv[] )
}
printf( "Width: %d\n", width );
printf( "Height: %d\n", height );
printf( "Max Scale: %g\n", maxscale);
printf( "Max Scale: %g\n", maxscale );
printf( "RNG Seed: %d\n", rngseed );
/* determine action */
if( imagename && vecname )