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fixed cvKMeans2 (#1359)

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Maria Dimashova 2012-03-28 15:45:14 +00:00
parent 74749fccbf
commit 84c9990632
1 changed files with 7 additions and 0 deletions
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7
modules/core/src/matrix.cpp
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@ -2821,7 +2821,14 @@ cvKMeans2( const CvArr* _samples, int cluster_count, CvArr* _labels,
if( _centers )
{
centers = cv::cvarrToMat(_centers);
centers = centers.reshape(1);
data = data.reshape(1);
CV_Assert( !centers.empty() );
CV_Assert( centers.rows == cluster_count );
CV_Assert( centers.cols == data.cols );
CV_Assert( centers.depth() == data.depth() );
}
CV_Assert( labels.isContinuous() && labels.type() == CV_32S &&
(labels.cols == 1 || labels.rows == 1) &&