2018-02-04 05:49:15 -0600 | commented question | what is conterpart of Mat frame_gray in python? thanks very much~ |
2018-02-04 05:46:30 -0600 | received badge | ● Editor (source) |
2018-02-04 05:46:30 -0600 | edited question | what is conterpart of Mat frame_gray in python? what is conterpart of Mat frame_gray in python? i tried to convert these opencv code to python,but never worked_(:3 」∠)_ |
2018-02-04 04:52:26 -0600 | asked a question | what is conterpart of Mat frame_gray in python? what is conterpart of Mat frame_gray in python? std::vector<rect> faces; Mat frame_gray; cvtColor( frame, frame_gr |