generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

added cvSave(contours) to the contours demo; added rational model demonstration to stereo_calib; fixed formatting in imgproc/types_c.h

Browse Source
This commit is contained in:
Vadim Pisarevsky
2010-12-03 19:09:06 +00:00
parent f8632f6da7
commit 6a15ff8d13
3 changed files with 163 additions and 155 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
samples/c/contours.c
View File

@@ -1,4 +1,4 @@
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/imgproc/imgproc_c.h>
#include <opencv2/highgui/highgui.hpp>
#include <stdio.h>
void help()
@@ -76,6 +76,12 @@ int main( int argc, char** argv )
cvFindContours( img, storage, &contours, sizeof(CvContour),
CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) );
{
const char* attrs[] = {"recursive", "1", 0};
cvSave("contours.xml", contours, 0, 0, cvAttrList(attrs, 0));
contours = (CvSeq*)cvLoad("contours.xml", storage, 0, 0);
}
// comment this out if you do not want approximation
contours = cvApproxPoly( contours, sizeof(CvContour), storage, CV_POLY_APPROX_DP, 3, 1 );