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Fixed CV_ASSERT condition in the code for bag of words

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This commit is contained in:
yash 2014-02-16 22:33:30 +05:30
parent 3542da7167
commit 1a89a03c7c
1 changed files with 1 additions and 1 deletions
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modules/features2d/src/bagofwords.cpp
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@ -172,7 +172,7 @@ int BOWImgDescriptorExtractor::descriptorType() const
void BOWImgDescriptorExtractor::compute( InputArray keypointDescriptors, OutputArray _imgDescriptor, std::vector<std::vector<int> >* pointIdxsOfClusters )
{
CV_Assert( vocabulary.empty() != false );
CV_Assert( !vocabulary.empty() );
int clusterCount = descriptorSize(); // = vocabulary.rows