hello everyone, I would like to calculate the visual entropy image but I do not arrive has to find his relation.¶According to all that I had read I found only this relation which is it above whereas how can I program it on matlab. thank you

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Image Analyst
Image Analyst 2015 年 4 月 18 日
Try the entropy() or entropyfilt() functions.
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meziane madani
meziane madani 2015 年 4 月 18 日
this is not wich i serache. this code about -pi(sum pi) thanks for your help
Image Analyst
Image Analyst 2015 年 4 月 18 日
Not sure what that means. If you want to do it yourself, use histogram() to get the probability and compute H yourself.

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