histo.c File Reference

computes the histogram of an image or a region More...

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Detailed Description

computes the histogram of an image or a region

Usage: histo in.pgm [mask.pgm] out.list

Description: Calculates the histogram of im.pgm (masked by the binary image mask.pgm, if given) and saves it in file out.list .

Types supported: byte 2d, byte 3d, int32_t 2d, int32_t 3d, float 2d, float 3d

Category: histo

Author:

Michel Couprie