MorphologyGradientFilter  683 modules/cudafilters/src/filtering.cpp         MorphologyGradientFilter(int srcType, InputArray kernel, Point anchor, int iterations);
MorphologyGradientFilter  688 modules/cudafilters/src/filtering.cpp     MorphologyGradientFilter::MorphologyGradientFilter(int srcType, InputArray kernel, Point anchor, int iterations) :
MorphologyGradientFilter  693 modules/cudafilters/src/filtering.cpp     void MorphologyGradientFilter::apply(InputArray src, OutputArray dst, Stream& stream)
MorphologyGradientFilter  763 modules/cudafilters/src/filtering.cpp         return makePtr<MorphologyGradientFilter>(srcType, kernel, anchor, iterations);