aiants's profile - activity

I am using cvCopy with a mask to isolate a carrot in an image, however I am getting some unusual results when doing so (I circled the problem areas in the image below):

http://imgur.com/PGHmA61

These "anomalies" seem to happen differently each time the program is run even though the input images are exactly the same, here is another "anomaly" with the exact same input images.

http://imgur.com/QmvpBlo

I am using javacv with opencv 2.4.4 if that helps. Any ideas as to what is going on?