Hello!
I am a student of University of Seoul, Korea.
I am making a tracking robot. And I search a camshift code here : http://www.computervisiononline.com/blog/tutorial-using-camshift-track-objects-video
He use a camshift in OpenCV.
But when an object moving fast, an error was occured. An error is :
error: ........\opencv\modules\video\src\camshift.cpp:80: error: (-5) Input
window has non-positive sizes in function cvMeanShift
And the problem section in the camshift.cpp is :
if( windowIn.height <= 0 || windowIn.width <= 0 )
CV_ERROR( CV_StsBadArg, "Input window has non-positive sizes" );
I think this error occured when meanshift is fail to track the object.
How can is fix this problem? Should I add some init codes are there?
Could you specifically tell me about this? It will be very helpful to me. Thanks in advance!