Fixed #10433

d8d4ea85 · Arthur Williams · GitHub · f3880c60 · d8d4ea85
Unverified Commit d8d4ea85 authored Dec 27, 2017 by Arthur Williams Committed by GitHub Dec 27, 2017
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pca.cpp modules/core/src/pca.cpp +1 -0

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--- a/modules/core/src/pca.cpp
+++ b/modules/core/src/pca.cpp
@@ -239,6 +239,7 @@ PCA& PCA::operator()(InputArray _data, InputArray __mean, int flags, double reta
    {
        CV_Assert( _mean.size() == mean_sz );
        _mean.convertTo(mean, ctype);
+        covar_flags |= CV_COVAR_USE_AVG;
    }

    calcCovarMatrix( data, covar, mean, covar_flags, ctype );