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

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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
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8
samples/c/contours.c
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@ -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()
@ -77,6 +77,12 @@ 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 );

4
samples/cpp/stereo_calib.cpp
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@ -169,7 +169,9 @@ StereoCalib(const vector<string>& imagelist, Size boardSize, bool useCalibrated=
TermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS, 100, 1e-5),
CV_CALIB_FIX_ASPECT_RATIO +
CV_CALIB_ZERO_TANGENT_DIST +
CV_CALIB_SAME_FOCAL_LENGTH);
CV_CALIB_SAME_FOCAL_LENGTH +
CV_CALIB_RATIONAL_MODEL +
CV_CALIB_FIX_K3 + CV_CALIB_FIX_K4 + CV_CALIB_FIX_K5);
cout << "done with RMS error=" << rms << endl;
// CALIBRATION QUALITY CHECK