threshold
Arguments:
- value[%],_is_soft={ 0 | 1 } :
Description:
Threshold values of selected images.
soft can be
{ 0=hard-thresholding | 1=soft-thresholding }.
Default values:
is_soft=0.
This command has a tutorial page.
Example of use:
$ gmic
image.jpg +threshold[0] 50% +threshold[0] 50%,1

Command:
image.jpg +threshold[0] 50% +threshold[0] 50%,1

Command:
image.jpg +threshold[0] 50% +threshold[0] 50%,1

Command:
image.jpg +threshold[0] 50% +threshold[0] 50%,1