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

Latest stable version: 3.5.5        Current pre-release: 3.6.0 (2025/08/04)

Reference
Table of Contents  ▸  List of Commands  ▸  Filtering  ▸  remove_hotpixels◀  red_eye    |    remove_pixels  ▶

remove_hotpixels

Arguments:

  • _mask_size>0, _threshold[%]>0

Description:

Remove hot pixels in selected images.

Default values:

mask_size=3 and threshold=10%.

Example of use:

image.jpg noise 10,2 +remove_hotpixels ,

Command: image.jpg noise 10,2 +remove_hotpixels ,
Command: image.jpg noise 10,2 +remove_hotpixels ,
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.