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Feature #3957

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This commit is contained in:
ValeryTyumen
2015-08-01 20:24:23 +05:00
committed by Maksim Shabunin
parent 5cdf0e3e89
commit 297808e6b9
57 changed files with 950 additions and 1052 deletions
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20
samples/cpp/polar_transforms.cpp
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@@ -1,6 +1,7 @@
#include "opencv2/imgproc/imgproc_c.h"
#include "opencv2/videoio/videoio_c.h"
#include "opencv2/highgui/highgui_c.h"
#include "opencv2/core/utility.hpp"
#include <ctype.h>
#include <stdio.h>
@@ -20,15 +21,22 @@ int main( int argc, char** argv )
IplImage* recovered_img = 0;
help();
if( argc == 1 || (argc == 2 && strlen(argv[1]) == 1 && isdigit(argv[1][0])))
capture = cvCaptureFromCAM( argc == 2 ? argv[1][0] - '0' : 0 );
else if( argc == 2 )
capture = cvCaptureFromAVI( argv[1] );
cv::CommandLineParser parser(argc, argv, "{help h||}{@input|0|}");
if (parser.has("help"))
{
help();
return 0;
}
std::string arg = parser.get<std::string>("@input");
if( arg.size() == 1 && isdigit(arg[0]) )
capture = cvCaptureFromCAM( arg[0] - '0' );
else
capture = cvCaptureFromAVI( arg.c_str() );
if( !capture )
{
const char* name = argv[0];
fprintf(stderr,"Could not initialize capturing...\n");
fprintf(stderr,"Usage: %s <CAMERA_NUMBER> , or \n %s <VIDEO_FILE>\n",argv[0],argv[0]);
fprintf(stderr,"Usage: %s <CAMERA_NUMBER> , or \n %s <VIDEO_FILE>\n", name, name);
help();
return -1;
}