Reference
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List of Commands
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Artistic
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houghsketchbw
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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:
$ gmic
image.jpg
+houghsketchbw ,
Command:
image.jpg
+houghsketchbw ,
Command:
image.jpg
+houghsketchbw ,