karo_open
Arguments:
- _size>0,_shape=0|1|2 (square|octagon|circle), _invert=0|1,
Description:
_scale=0|1|2,
_channel see value action, color_channels in
apply_channels
Morphological opening (erode and dilate) of given size (only 2d)
with fx_morpho_v2 and implicitly apply_channels!
Default values:
size=5, shape=invert=scale=channel=0
Example of use:
$ gmic sp tiger,400 +karo_open 15 +karo_open[0] 15,1 +karo_open[0] 15,2 rm[0]

Command: sp tiger,400 +karo_open 15 +karo_open[0] 15,1 +karo_open[0] 15,2 rm[0]

Command: sp tiger,400 +karo_open 15 +karo_open[0] 15,1 +karo_open[0] 15,2 rm[0]

Command: sp tiger,400 +karo_open 15 +karo_open[0] 15,1 +karo_open[0] 15,2 rm[0]