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



Latest stable version: 4.0.4 (2026/08/19)

Reference
Table of Contents  ▸  List of Commands  ▸  Reptorian's Commands  ▸  rep_emboss_relief◀  rep_cellular_automata    |    rep_hsl2ryb2rgb  ▶

rep_emboss_relief

Arguments:

  • int_radius>=4,-360>=_ang>=360,_sigma>0,_scale>0,_output={ 0=emboss | 1=relief },_color_out={ 0=gray | 1=color },_bias>0,_use_cmyka={ 0=non_cmyka_mode | 1=cmyka_mode }

Description:

Generates effect of embossing onto image via convolution.

Default values:

_ang=45,_sigma=.5,_scale=2,_output=1,_bias=128,_color_out=1,_use_cmyka=0

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.