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.
std_deviation_s=4, std_deviation_r=10 and precision=0.5.
Example of use:
G'MIC is an open-source software distributed under the
CeCILL free software licenses (LGPL-like and/or
Copyrights (C) Since July 2008,
David Tschumperlé - GREYC UMR CNRS 6072, Image Team.