Fixed #10433

backport #10435

Fixed #10433
backport #10435
1f4b8c27 · Arthur Williams · Alexander Alekhin · 97eae6b5 · 1f4b8c27
隐藏空白更改
内联并排

Showing with 1 addition and 0 deletion

modules/core/src/matmul.cpp modules/core/src/matmul.cpp +1 -0

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--- a/modules/core/src/matmul.cpp
+++ b/modules/core/src/matmul.cpp
@@ -2994,6 +2994,7 @@ PCA& PCA::computeVar(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 );