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fixed sample

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This commit is contained in:
Maria Dimashova 2011-05-30 16:20:17 +00:00
parent d5a79f8b19
commit 0d1ec967e8
1 changed files with 3 additions and 1 deletions
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samples/cpp/descriptor_extractor_matcher.cpp
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@ -199,9 +199,11 @@ void doIteration( const Mat& img1, Mat& img2, bool isWarpPerspective,
vector<Point2f> points1; KeyPoint::convert(keypoints1, points1, queryIdxs);
vector<Point2f> points2; KeyPoint::convert(keypoints2, points2, trainIdxs);
Mat points1t; perspectiveTransform(Mat(points1), points1t, H12);
double maxInlierDist = ransacReprojThreshold < 0 ? 3 : ransacReprojThreshold;
for( size_t i1 = 0; i1 < points1.size(); i1++ )
{
if( norm(points2[i1] - points1t.at<Point2f>((int)i1,0)) < ransacReprojThreshold ) // inlier
if( norm(points2[i1] - points1t.at<Point2f>((int)i1,0)) <= maxInlierDist ) // inlier
matchesMask[i1] = 1;
}
// draw inliers