ImLab Scilab Function
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imhist - grey level image histogram computing (L*a*b*, xyz, RGB...)

Calling Sequence

[hist] = imhist(image_data[,step[,mask[,min,inter_nb]]])

Parameters

Description

This function computes the histogram of a grey level image (M*N matrix). If min and interval number values are not user defined, histogram is computed over all the image values.