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OpenCV_demo: Demo package for OpenCV

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git-svn-id: svn://ultimatepp.org/upp/trunk@3475 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
koldo 2011-05-31 20:37:29 +00:00
parent 8ad54f6d49
commit eec486b169
4 changed files with 71 additions and 0 deletions
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12
bazaar/OpenCV_demo/OpenCV_demo.upp Normal file
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uses
CtrlLib,
plugin\jpg,
Controls4U,
OpenCV;
file
main.cpp;
mainconfig
"" = "GUI";

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bazaar/OpenCV_demo/building.jpg Normal file
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#ifndef _OpenCV_demo_icpp_init_stub
#define _OpenCV_demo_icpp_init_stub
#include "CtrlLib/init"
#include "plugin\jpg/init"
#include "Controls4U/init"
#include "OpenCV/init"
#endif

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bazaar/OpenCV_demo/main.cpp Normal file
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#include <OpenCV/OpenCV.h>
void demo(Image &img) {
IplImage *src = ImageToCv(img);
IplImage* dst = cvCreateImage(cvGetSize(src), 8, 1);
IplImage* color_dst = cvCreateImage(cvGetSize(src), 8, 3);
CvMemStorage* storage = cvCreateMemStorage(0);
CvSeq* lines = 0;
int i;
cvCanny(src, dst, 50, 200, 3);
cvCvtColor(dst, color_dst, CV_GRAY2BGR);
lines = cvHoughLines2(dst, storage, CV_HOUGH_PROBABILISTIC, 1, CV_PI/180, 80, 30, 10);
for(i = 0; i < lines->total; i++) {
CvPoint* line = (CvPoint*)cvGetSeqElem(lines,i);
cvLine( color_dst, line[0], line[1], CV_RGB(255,0,0), 3, 8);
}
cvNamedWindow("Source", 1);
cvShowImage("Source", src);
cvNamedWindow("Hough", 1);
cvShowImage("Hough", color_dst);
cvWaitKey(0);
cvReleaseImage(&src);
cvReleaseImage(&dst);
cvReleaseImage(&color_dst);
cvDestroyWindow("Source");
cvDestroyWindow("Hough");
}
GUI_APP_MAIN
{
ImageWindow img("Image");
String fileName = AppendFileName(GetDesktopFolder(), "building.jpg");
if (!FileExists(fileName)) {
Exclamation("Please set " + DeQtf(fileName));
return;
}
img.image.Set(fileName);
demo(img.image.Get());
img.Run();
}