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 (with specified time_step).
Note that the resulting inversions are just estimation of possible/approximated solutions.

Default values:

nb_iterations=0,'time_step=10' 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