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

◀  betti    |    delaunay  ▶

canny

Arguments:

• _sigma[%]>=0,_low_threshold>=0,_high_threshold>=0

Description:

Locate image edges using Canny edge detector.

Default values:

sigma=1, low_threshold=0.05, high_threshold=0.15.

Example of use:

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> canny 1

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.