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

Reference

Table of Contents ▸ List of Commands ▸ Filtering ▸ denoise_patchpca

◀ denoise_cnn | deriche ▶

denoise_patchpca

Arguments:

_strength>=0,_patch_size>0,_lookup_size>0,_spatial_sampling>0

Description:

Denoise selected images using the patch-pca algorithm.

Default values:

patch_size=7, lookup_size=11, details=1.8 and spatial_sampling=5.

Example of use:

<a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +noise 20 cut[-1] 0,255 +denoise_patchpca[-1] ,

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +noise 20 cut[-1] 0,255 +denoise_patchpca[-1] ,

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +noise 20 cut[-1] 0,255 +denoise_patchpca[-1] ,

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +noise 20 cut[-1] 0,255 +denoise_patchpca[-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.