2018-11-30 20:27:08 -0500 received badge ● Popular Question (source) 2016-04-19 20:27:47 -0500 received badge ● Good Question (source) 2015-11-16 11:39:09 -0500 received badge ● Nice Question (source) 2014-08-12 04:05:34 -0500 received badge ● Student (source) 2014-08-11 08:45:49 -0500 received badge ● Editor (source) 2014-08-11 08:43:51 -0500 asked a question fitEllipse - angle of resulting rotated rect It seems that fitEllipse realization miss the result RotatedRect angle computing in some cases. ... box.center.x = (float)rp[0] + c.x; box.center.y = (float)rp[1] + c.y; box.size.width = (float)(rp[2]*2); box.size.height = (float)(rp[3]*2); if( box.size.width > box.size.height ) { float tmp; CV_SWAP( box.size.width, box.size.height, tmp ); box.angle = (float)(90 + rp[4]*180/CV_PI); } if( box.angle < -180 ) box.angle += 360; if( box.angle > 360 ) box.angle -= 360; return box;  If box.size.width <= box.size.height the angle of rotated rect would be indefinite. Please correct me, if I am wrong.