G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing
GREYC CNRS ENSICAEN UNICAEN

A Full-Featured Open-Source Framework for Image Processing

Latest stable version: 3.5.3        Current pre-release: 3.5.4 (2025/04/16)

Reference

Table of Contents  ▸  List of Commands  ▸  Filtering  ▸  erode_circ◀  erode    |    erode_oct  ▶

erode_circ

Arguments:

Description:

Apply circular erosion of selected images by specified size.

boundary_conditions can be { 0:Dirichlet | 1:Neumann | 2:Periodic | 3:Mirror }.

Default values:

boundary_conditions=1 and is_real=0.

Example of use:

image.jpg +erode_circ 7

Command: image.jpg +erode_circ 7
Command: image.jpg +erode_circ 7
G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.