pencilSketch      845 modules/photo/include/opencv2/photo.hpp CV_EXPORTS_W void pencilSketch(InputArray src, OutputArray dst1, OutputArray dst2,
pencilSketch      114 modules/photo/test/test_npr.cpp     pencilSketch(source,pencil_result, color_pencil_result, 10, 0.1f, 0.03f);
pencilSketch       87 samples/cpp/npr_demo.cpp         pencilSketch(I,img1, img, 10 , 0.1f, 0.03f);
pencilSketch       86 samples/cpp/tutorial_code/photo/non_photorealistic_rendering/npr_demo.cpp         pencilSketch(I,img1, img, 10 , 0.1f, 0.03f);