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  ▸  Features Extraction  ▸  ssd_patch◀  slic    |    ssim  ▶

ssd_patch

Arguments:

  • [patch],_use_fourier={ 0:No | 1:Yes },_boundary_conditions

Description:

Compute fields of SSD between selected images and specified patch.

Argument boundary_conditions is valid only when use_fourier=0.
boundary_conditions can be { 0:Dirichlet | 1:Neumann | 2:Periodic | 3:Mirror }.

Default values:

use_fourier=0 and boundary_conditions=0.

Example of use:

image.jpg +crop 20%,20%,35%,35% +ssd_patch[0] [1],0,0

Command: image.jpg +crop 20%,20%,35%,35% +ssd_patch[0] [1],0,0
Command: image.jpg +crop 20%,20%,35%,35% +ssd_patch[0] [1],0,0
Command: image.jpg +crop 20%,20%,35%,35% +ssd_patch[0] [1],0,0
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.