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fixed bug in knnMatch method

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This commit is contained in:
Alexander Shishkov 2011-04-29 13:23:22 +00:00
parent 9702b5ef8a
commit de93fdb1af
1 changed files with 1 additions and 1 deletions
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2
modules/features2d/src/matchers.cpp
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@ -264,7 +264,7 @@ void DescriptorMatcher::checkMasks( const vector<Mat>& masks, int queryDescripto
void DescriptorMatcher::knnMatch( const Mat& queryDescriptors, vector<vector<DMatch> >& matches, int knn, void DescriptorMatcher::knnMatch( const Mat& queryDescriptors, vector<vector<DMatch> >& matches, int knn,
const vector<Mat>& masks, bool compactResult ) const vector<Mat>& masks, bool compactResult )
{ {
matches.empty(); matches.clear();
if( empty() || queryDescriptors.empty() ) if( empty() || queryDescriptors.empty() )
return; return;