createBackgroundSubtractorGMG   50 modules/cudalegacy/src/gmg.cpp Ptr<cuda::BackgroundSubtractorGMG> cv::cuda::createBackgroundSubtractorGMG(int, double) { throw_no_cuda(); return Ptr<cuda::BackgroundSubtractorGMG>(); }
createBackgroundSubtractorGMG  272 modules/cudalegacy/src/gmg.cpp Ptr<cuda::BackgroundSubtractorGMG> cv::cuda::createBackgroundSubtractorGMG(int initializationFrames, double decisionThreshold)