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

Reference

Table of Contents ▸ List of Commands ▸ Features Extraction ▸ area_fg

◀ area | at_curve ▶

area_fg

Arguments:

tolerance>=0,is_high_connectivity={ 0:No | 1:Yes }

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:

<a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> luminance stencil[-1] 1 +area_fg 0

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> luminance stencil[-1] 1 +area_fg 0

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> 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.