erosballnum.c File Reference

morphological grayscale erosion by an Euclidean ball More...

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Detailed Description

morphological grayscale erosion by an Euclidean ball

Usage: erosballnum in.pgm r out.pgm

Description: Morphological grayscale erosion by an Euclidean ball. The parameter r must a positive number (int or float), the structuring element for this erosion is a ball (or a disc) of radius r.

Types supported: byte 2d, byte 3d

Category: morpho

Author:

Michel Couprie 2006