int main( int argc, char** argv )
{
char* filename = 0;
help();
filename = argc == 2 ? argv[1] : (char*)"baboon.jpg";
if( (src = cvLoadImage(filename,1)) == 0 )
{
printf("Cannot load file image %s\n", filename);
help();
return -1;
}
dst = cvCloneImage(src);
//create windows for output images
cvNamedWindow("Open/Close",1);
cvNamedWindow("Erode/Dilate",1);
open_close_pos = erode_dilate_pos = max_iters;
cvCreateTrackbar("iterations", "Open/Close",&open_close_pos,max_iters*2+1,OpenClose);
cvCreateTrackbar("iterations", "Erode/Dilate",&erode_dilate_pos,max_iters*2+1,ErodeDilate);
for(;;)
{
int c;
OpenClose(open_close_pos);
ErodeDilate(erode_dilate_pos);
c = cvWaitKey(0);
if( (char)c == 27 )
break;
if( (char)c == 'e' )
element_shape = CV_SHAPE_ELLIPSE;
else if( (char)c == 'r' )
element_shape = CV_SHAPE_RECT;
else if( (char)c == 'c' )
element_shape = CV_SHAPE_CROSS;
else if( (char)c == ' ' )
element_shape = (element_shape + 1) % 3;
}
//release images
cvReleaseImage(&src);
cvReleaseImage(&dst);
//destroy windows
cvDestroyWindow("Open/Close");
cvDestroyWindow("Erode/Dilate");
return 0;
}
int main( int argc, char** argv )
{
char* filename = argc == 2 ? argv[1] : (char*)"baboon.jpg";
if( (src = cvLoadImage(filename,1)) == 0 )
return -1;
printf( "Hot keys: \n"
"\tESC - quit the program\n"
"\tr - use rectangle structuring element\n"
"\te - use elliptic structuring element\n"
"\tc - use cross-shaped structuring element\n"
"\tSPACE - loop through all the options\n" );
dst = cvCloneImage(src);
//create windows for output images
cvNamedWindow("Open/Close",1);
cvNamedWindow("Erode/Dilate",1);
open_close_pos = erode_dilate_pos = max_iters;
cvCreateTrackbar("iterations", "Open/Close",&open_close_pos,max_iters*2+1,OpenClose);
cvCreateTrackbar("iterations", "Erode/Dilate",&erode_dilate_pos,max_iters*2+1,ErodeDilate);
for(;;)
{
int c;
OpenClose(open_close_pos);
ErodeDilate(erode_dilate_pos);
c = cvWaitKey(0);
if( (char)c == 27 )
break;
if( (char)c == 'e' )
element_shape = CV_SHAPE_ELLIPSE;
else if( (char)c == 'r' )
element_shape = CV_SHAPE_RECT;
else if( (char)c == 'c' )
element_shape = CV_SHAPE_CROSS;
else if( (char)c == ' ' )
element_shape = (element_shape + 1) % 3;
}
//release images
cvReleaseImage(&src);
cvReleaseImage(&dst);
//destroy windows
cvDestroyWindow("Open/Close");
cvDestroyWindow("Erode/Dilate");
return 0;
}
void FrameProc::Prepare(Mat frame)
{
rgb_frame = frame;
#ifdef DO_DEBUG
DebugWindow::UpdateColor(rgb_frame);
#endif
ErodeDilate();
ConvertHSV();
ThresholdColors();
//imshow("blured",rgb_frame);
//imshow("hsv",hsv_frame);
}
int morphy1(char*filename)
{
//char *filename =argc ==2?argv[1]:(char *)"lena.jpg";
if( (src = cvLoadImage(filename,1)) == 0 )
return -1;
dst=cvCloneImage(src);
cvNamedWindow("Open/Close",1);
cvNamedWindow("Erode/Dilate",1);
open_close_pos = erode_dilate_pos = max_iters; //初始设置，然后往两边偏移
cvCreateTrackbar("iterations","Open/Close",&open_close_pos,max_iters*2+1,OpenClose);
cvCreateTrackbar("iterations","Erode/Dilate",&erode_dilate_pos,max_iters*2+1,ErodeDilate);
for (;;)
{
int c;
OpenClose(open_close_pos);
ErodeDilate(erode_dilate_pos);
c= cvWaitKey(0);
if (c==27) {
break;
}
switch(c)
{
case 'e':
element_shape=CV_SHAPE_ELLIPSE;
break;
case 'r':
element_shape=CV_SHAPE_RECT;
break;
case 't':
element_shape=(element_shape+1)%3;
break;
case 'c':
element_shape=CV_SHAPE_CROSS;
break;
default:
break;
}
}
cvReleaseImage(&src);
cvReleaseImage(&dst);
cvDestroyWindow("Open/Close");
cvDestroyWindow("Erode/Dilate");
return 0;
}
