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51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
#include "opencv2/objdetect/objdetect_c.h"
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#include "opencv2/highgui/highgui_c.h"
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#include <ctype.h>
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#include <stdio.h>
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static void help(void)
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{
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printf("\n This sample demonstrates cascade's convertation \n"
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"Usage:\n"
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"./convert_cascade --size=\"<width>x<height>\"<convertation size> \n"
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" input_cascade_path \n"
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" output_cascade_filename\n"
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"Example: \n"
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"./convert_cascade --size=640x480 ../../opencv/data/haarcascades/haarcascade_eye.xml ../../opencv/data/haarcascades/test_cascade.xml \n"
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);
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}
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int main( int argc, char** argv )
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{
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const char* size_opt = "--size=";
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char comment[1024];
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CvHaarClassifierCascade* cascade = 0;
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CvSize size;
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help();
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if( argc != 4 || strncmp( argv[1], size_opt, strlen(size_opt) ) != 0 )
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{
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help();
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return -1;
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}
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sscanf( argv[1], "--size=%ux%u", &size.width, &size.height );
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cascade = cvLoadHaarClassifierCascade( argv[2], size );
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if( !cascade )
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{
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fprintf( stderr, "Input cascade could not be found/opened\n" );
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return -1;
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}
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sprintf( comment, "Automatically converted from %s, window size = %dx%d", argv[2], size.width, size.height );
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cvSave( argv[3], cascade, 0, comment, cvAttrList(0,0) );
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return 0;
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}
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#ifdef _EiC
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main(1,"facedetect.c");
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#endif
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