Please can someone help me to compute the "gray-level difference" of image…
i need to get an answer like [2 -2 -1 1 -2 -4 -3 3]
somewhat of this range digits of "0 – 7" range….
i tried many codes available in the net… but from none of them i got such an output in the range "0 – 7' for an image patch…
My images are of size 32 X 32 and of patch size 8…. please do someone reply me…..
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