M_KNN              44 samples/tapi/bgfg_segm.cpp     int m = method == "mog2" ? M_MOG2 : M_KNN;
M_KNN              67 samples/tapi/bgfg_segm.cpp     case M_KNN:
M_KNN              89 samples/tapi/bgfg_segm.cpp         case M_KNN: