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added the filtering of keypoints having zero size (#877)

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This commit is contained in:
Maria Dimashova
2011-05-01 17:38:52 +00:00
parent d3aa228073
commit b9662e099c
6 changed files with 128 additions and 62 deletions
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10
modules/features2d/src/detectors.cpp
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@@ -65,14 +65,14 @@ FeatureDetector::~FeatureDetector()
void FeatureDetector::detect( const Mat& image, vector<KeyPoint>& keypoints, const Mat& mask ) const
{
keypoints.clear();
keypoints.clear();
if( image.empty() )
return;
if( image.empty() )
return;
CV_Assert( mask.empty() || (mask.type() == CV_8UC1 && mask.size() == image.size()) );
CV_Assert( mask.empty() || (mask.type() == CV_8UC1 && mask.size() == image.size()) );
detectImpl( image, keypoints, mask );
detectImpl( image, keypoints, mask );
}
void FeatureDetector::detect(const vector<Mat>& imageCollection, vector<vector<KeyPoint> >& pointCollection, const vector<Mat>& masks ) const