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Merge pull request #873 from prclibo:2.4

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Vadim Pisarevsky 2013-05-13 21:06:54 +04:00 committed by OpenCV Buildbot
commit e4d4b07f00
1 changed files with 2 additions and 1 deletions
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modules/core/src/matmul.cpp
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@ -2855,8 +2855,9 @@ PCA& PCA::operator()(InputArray _data, InputArray __mean, int flags, int maxComp
if( _mean.data )
{
CV_Assert( _mean.size() == mean_sz );
CV_Assert( _mean.size() == mean_sz );
_mean.convertTo(mean, ctype);
covar_flags |= CV_COVAR_USE_AVG;
}
calcCovarMatrix( data, covar, mean, covar_flags, ctype );