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established and doc'd the call

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This commit is contained in:
Gary Bradski 2010-12-03 02:13:16 +00:00
parent c10225bd28
commit 58ec89f799
1 changed files with 11 additions and 0 deletions
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11
samples/c/mser_sample.cpp
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@ -6,6 +6,15 @@
#include "opencv2/features2d/features2d.hpp" #include "opencv2/features2d/features2d.hpp"
#include "opencv2/imgproc/imgproc_c.h" #include "opencv2/imgproc/imgproc_c.h"
void help()
{
printf("\nThis program demonstrates the Maximal Extremal Region interest point detector.\n"
"It finds the most stable (in size) dark and white regions as a threshold is increased.\n"
"\nCall:\n"
"./mser_sample <path_and_image_filename, Default is 'puzzle.png'>\n\n");
}
static CvScalar colors[] = static CvScalar colors[] =
{ {
{{0,0,255}}, {{0,0,255}},
@ -34,10 +43,12 @@ static uchar bcolors[][3] =
{255,255,255} {255,255,255}
}; };
int main( int argc, char** argv ) int main( int argc, char** argv )
{ {
char path[1024]; char path[1024];
IplImage* img; IplImage* img;
help();
if (argc!=2) if (argc!=2)
{ {
strcpy(path,"puzzle.png"); strcpy(path,"puzzle.png");