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houghsketchbw

Arguments:

• _density>=0,_radius>0,0<=_threshold<=100,0<=_opacity<=1,_votesize[%]>0

Description:

Apply hough B&W sketch effect on selected images.

Default values:

density=100, radius=3, threshold=100, opacity=0.1 and votesize=100%.

Example of use:

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.