Histogram

I can't implement plateau limit histogram equalization algorithm using MATLAB

I can't implement plateau limit histogram equalization algorithm using MATLAB
  1. How to use histeq command in matlab?
  2. Which is the following function in Matlab used to equalize the histogram?
  3. What is plateau histogram?

How to use histeq command in matlab?

histeq uses the transformation b = T(a) to map the gray levels in X (or the colormap) to their new values. If you do not specify hgram , then histeq creates a flat hgram , hgram = ones(1,n)*prod(size(A))/n; and then applies the previous algorithm.

Which is the following function in Matlab used to equalize the histogram?

By default, the histogram equalization function, histeq , tries to match a flat histogram with 64 bins such that the output image has pixel values evenly distributed throughout the range.

What is plateau histogram?

Plateau histogram equalization technique is one of the contrast enhancement techniques where the pels count is limited to an inception value defined based on histogram properties.

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