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how to get relative entropy thresholding for an image ?

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kalaivaani 2013-10-11

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回答： Peter Eze 2018-2-28

to get the only the red lesions from retinal image by subtracting the relative entropy thresholded image from tophat transformation of the same image

what is operation of entropy filter in image processing?

can i get the formula for relative entropy thresholding

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Peter Eze 2018-2-28

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Rentropy= sum(sum(X.*log(X./Y))); X and Y are either distributions or vector data from a distribution.

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Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Image Segmentation Image Thresholding

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