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: 3.4.3        Current pre-release: 3.5.0 (2024/12/18)

Reference

Table of Contents  ▸  List of Commands  ▸  Features Extraction  ▸  area_fg◀  area    |    at_line  ▶

area_fg

Arguments:

Description:

Compute area of connected components for non-zero values in selected images.

Similar to area except that 0-valued pixels are not considered.

Default values:

is_high_connectivity=0.

Example of use:

image.jpg luminance stencil[-1] 1 +area_fg 0

Command: image.jpg luminance stencil[-1] 1 +area_fg 0
Command: image.jpg luminance stencil[-1] 1 +area_fg 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.