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

A Full-Featured Open-Source Framework for Image Processing



Latest stable version: 3.1.5

Reference

Table of Contents  ▸  List of Commands  ▸  Filtering  ▸  ilaplacian◀  ihaar    |    inn  ▶

ilaplacian

Arguments:

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 and [initial_estimated]=(undefined).

Example of use:

$ gmic image.jpg +laplacian +ilaplacian[-1] 0

Command: image.jpg +laplacian +ilaplacian[-1] 0
Command: image.jpg +laplacian +ilaplacian[-1] 0
Command: image.jpg +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.