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Topic: Image Entropy
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Stir frying matlab

Posts: 116
Registered: 11/2/10
Image Entropy
Posted: Jul 13, 2012 3:57 PM
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how can I calculate the entropy of individual pixels?
the Shannon entropy calculate the entropy of an image
using thie E = - sum(p*log(p));
where p is the historgram

so if i want to calculate the entropy to every pixel using window of [3 3] to calculate the pixel intropy

how this can logicallly and functionally done?



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