Gray2RGB 316 modules/core/include/opencv2/core/cuda/detail/color_detail.hpp template <typename T, int dcn> struct Gray2RGB : unary_function<T, typename TypeVec<T, dcn>::vec_type> Gray2RGB 331 modules/core/include/opencv2/core/cuda/detail/color_detail.hpp template <> struct Gray2RGB<uchar, 4> : unary_function<uchar, uint> Gray2RGB 243 modules/cudev/include/opencv2/cudev/functional/detail/color_cvt.hpp template <typename T, int dcn> struct Gray2RGB Gray2RGB 933 modules/imgproc/src/color.cpp struct Gray2RGB