Pre-Processing > Entropy Filter
Accentuates edges by brightening pixels which have dissimilar neighbors. Sets each pixel in the Current Image equal to the entropy (measure of disorder) of the pixel values in its specified neighborhood .
1. Window Size
Size of neighborhood (in pixels) which is considered about each pixel for the filter
 Gonzalez, R.C., R.E. Woods, S.L. Eddins, Digital Image Processing Using MATLAB, New Jersey, Prentice Hall, 2003, Chapter 11.
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