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added to DetectorExtractor test the check of compute() on empty data. Added test for BRIEF.

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Maria Dimashova
2010-11-24 16:03:11 +00:00
parent 43716f31b9
commit 0a2881adcd
3 changed files with 138 additions and 43 deletions
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modules/features2d/include/opencv2/features2d/features2d.hpp
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@@ -2109,8 +2109,7 @@ inline void BruteForceMatcher<Distance>::commonKnnMatchImpl( BruteForceMatcher<D
size_t imgCount = matcher.trainDescCollection.size();
vector<Mat> allDists( imgCount ); // distances between one query descriptor and all train descriptors
for( size_t i = 0; i < imgCount; i++ )
if( matcher.trainDescCollection[i].rows )
allDists[i] = Mat( 1, matcher.trainDescCollection[i].rows, DataType<DistanceType>::type );
allDists[i] = Mat( 1, matcher.trainDescCollection[i].rows, DataType<DistanceType>::type );
for( int qIdx = 0; qIdx < queryDescriptors.rows; qIdx++ )
{