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I want to apply a 3X3 window kernel in an image and replace the center pixel with the minimum difference between its surrounding pixels. Anybody please provide me with some help. I am new with OpenCV.

I want to apply a 3X3 window kernel in an image and replace the center pixel with the minimum difference between its surrounding pixels. Anybody please provide me with some help. I am new with OpenCV. And want to apply this process on whole image.

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updated 2015-12-20 23:41:17 -0600

berak gravatar image

I want to apply a 3X3 window kernel in an image and replace the center pixel with the minimum difference between its surrounding pixels. Anybody please provide me with some help. I am new with OpenCV.image

I want to apply a 3X3 window kernel in an image and replace the center pixel with the minimum difference between its surrounding pixels. Anybody please provide me with some help. I am new with OpenCV. And want to apply this process on whole image.