Merge pull request #22717 from alalek:issue_22716

3 years ago · b418eb112c
parent c0a84dcc85 028d4d83d3
commit b418eb112c
1 changed files with 3 additions and 0 deletions
--- a/modules/imgproc/src/smooth.dispatch.cpp
+++ b/modules/imgproc/src/smooth.dispatch.cpp
@ -635,6 +635,9 @@ void GaussianBlur(InputArray _src, OutputArray _dst, Size ksize,
        return;
    }

+    if (sigma2 <= 0)
+        sigma2 = sigma1;
+
    bool useOpenCL = ocl::isOpenCLActivated() && _dst.isUMat() && _src.dims() <= 2 &&
               _src.rows() >= ksize.height && _src.cols() >= ksize.width &&
               ksize.width > 1 && ksize.height > 1;