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: 3.5.5        Current pre-release: 3.6.0 (2025/07/24)

Reference

Table of Contents  ▸  List of Commands  ▸  Filtering  ▸  rolling_guidance◀  remove_pixels    |    sharpen  ▶

rolling_guidance

Arguments:

Description:

Apply the rolling guidance filter on selected image.

Rolling guidance filter is a fast image abstraction filter, described in:
"Rolling Guidance Filter", Qi Zhang Xiaoyong, Shen Li, Xu Jiaya Jia, ECCV'2014.

Default values:

std_deviation_s=4, std_deviation_r=10 and precision=0.5.

Example of use:

image.jpg +rolling_guidance , +-

Command: image.jpg +rolling_guidance , +-
Command: image.jpg +rolling_guidance , +-
Command: image.jpg +rolling_guidance , +-
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.