components


Maximum Entropy Threshold

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This plugin threshold an image using the Maximum Entropy algorithm, which aims at maximizing the inter-class entropy.

Entropy is defined as -sum(p.*log2(p)), where p contains the histogram bin counts.

This thresholding is very useful to segment images with few bright objects on large dark background.

In ImageJ/FIJI you can acces this tool in Image->Adjust->Threshold and choose in the list

In Aphelion, you can access this tool in Seglmentation->Threshold-> AphImgEntropyThreshold

Link: 
http://fiji.sc/Maximum_Entropy_Threshold