Merge pull request #873 from prclibo:2.4

e4d4b07f · Vadim Pisarevsky · OpenCV Buildbot · 9cce8ca4 · 81779d82 · e4d4b07f
隐藏空白更改
内联并排

Showing with 2 addition and 1 deletion

modules/core/src/matmul.cpp modules/core/src/matmul.cpp +2 -1

未找到文件。
--- a/modules/core/src/matmul.cpp
+++ b/modules/core/src/matmul.cpp
@@ -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 );