Expected output of calcOpticalFlowSF

asked 2017-09-20 07:36:35 -0500

Dhaval gravatar image

I am using calcOpticalFlowSF function from python. I am getting array of size (image width X height X 2).

What does this value represents? Is it difference in x and y coordinates?

Does this method gives good result with black and white image?

What number of layer means in definition of function?

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