I need to train Cascade for small objects (20x20) on non resizable 2d simple negative (for 2d game) but have no luck. I tried opencv_haartraining.exe but starting with 15 stage it takes an awful lot of time. For 20x20 non resizable object this is too much. Also i tried opencv_traincascade.exe with same luck. Here is negative and positive samples: C:\fakepath\Negative.bmp C:\fakepath\Positive.bmp
I hope you can help me with this simple task. I believe there is some simple params for opencv_haartraining and working cascade will be trained. This is not a complex human face after all.