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Merge pull request #13599 from dkurt:dnn_conv_error_msg

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Alexander Alekhin 2019-01-09 14:02:14 +00:00
commit facd5988ce
1 changed files with 3 additions and 0 deletions
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modules/dnn/src/layers/convolution_layer.cpp
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@ -259,6 +259,9 @@ public:
}
int ngroups = inpCn / blobs[0].size[1];
if (ngroups == 0 || ngroups * blobs[0].size[1] != inpCn)
CV_Error(Error::StsError, format("Number of input channels should "
"be multiple of %d but got %d", blobs[0].size[1], inpCn));
CV_Assert(ngroups > 0 && inpCn % ngroups == 0 && outCn % ngroups == 0);
int dims[] = {inputs[0][0], outCn, out.height, out.width};