G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

Reference

Table of Contents ▸ List of Commands ▸ Values Manipulation ▸ threshold

◀ set | vector2tensor ▶

threshold

Arguments:

value[%],_is_soft_thresholding={ 0:No | 1:Yes }

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:

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

G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

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.