cvFindStereoCorrespondenceGC replacement

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Hi,

I've noticed that cvFindStereoCorrespondenceGC is not available in OpenCV 2.4. I would like to use two webcams to create a depth map created from two webcam images.

I would be very grateful if you could tell me if there is a replacement disparity function that I could use. If not, then I will write the algorithm for my program.

Thanks for your time,