_drawKeypoint     119 modules/features2d/src/draw.cpp         _drawKeypoint( outImage, *it, color, flags );
_drawKeypoint     176 modules/features2d/src/draw.cpp     _drawKeypoint( outImg1, kp1, color, flags );
_drawKeypoint     177 modules/features2d/src/draw.cpp     _drawKeypoint( outImg2, kp2, color, flags );