0 -10 findContour results by itself ( 2016-10-09 23:23:09 -0600 )
0 -10 Drawing an outline based on outside contour ( 2016-10-09 23:11:28 -0600 )
5 0 keeping the alpha channel in transparent image mat ( 2016-10-03 01:29:08 -0600 )
0 -10 keeping the alpha channel in transparent image mat ( 2016-10-02 22:37:56 -0600 )