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 ▸ ilaplacian

◀ ihaar | inn ▶

ilaplacian

Arguments:

{ nb_iterations>0 | 0 },_[initial_estimate]

Description:

Invert selected Laplacian images.

If given nb_iterations is 0, inversion is done in Fourier space (single iteration),
otherwise, by applying nb_iterations of a Laplacian-inversion PDE flow.
Note that the resulting inversions are just estimation of possible/approximated solutions.

Default values:

nb_iterations=0, axes=(undefined) and [initial_estimated]=(undefined).

Example of use:

<a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +laplacian +ilaplacian[-1] 0

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +laplacian +ilaplacian[-1] 0

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +laplacian +ilaplacian[-1] 0

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +laplacian +ilaplacian[-1] 0

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.