I'm using the graph-cuts cvFindStereoCorrespondenceGC() function:
void cvFindStereoCorrespondenceGC(const CvArr *left, const CvArr *right, CvArr *disparityLeft, CvArr *disparityRight, CvStereoGCState *state, int useDisparityGuess = 0).
My question is: what is the disparityLeft and disparityRight maps that I am supposed to get?
Shouldn't there only be one disparity map like what cvFindStereoCorrespondenceBM() gives you?
cvFindStereoCorrespondenceBM(const CvArr *left, const CvArr *right, CvArr *disparity, CvStereoBMState *state)