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: 3.6.1 (2025/08/26)

Reference
Table of Contents  ▸  List of Commands  ▸  Matrix Computation  ▸  solve◀  poweriteration    |    svd  ▶

solve

Built-in command

Arguments:

  • [image],_use_LU={ 0:SVD | 1:LU }

Description:

Solve linear system AX = B for selected B-matrices and specified A-matrix.

If the system is under- or over-determined, the least squares solution is returned.

Default values:

use_LU=0.

Example of use:

(0,1,0;1,0,0;0,0,1) (1;2;3) +solve[-1] [-2]

Command: (0,1,0;1,0,0;0,0,1) (1;2;3) +solve[-1] [-2]
Command: (0,1,0;1,0,0;0,0,1) (1;2;3) +solve[-1] [-2]
Command: (0,1,0;1,0,0;0,0,1) (1;2;3) +solve[-1] [-2]
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.