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

A Full-Featured Open-Source Framework for Image Processing

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Latest stable version: 3.4.3 (2024/10/11)

Reference

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:

image.jpg canny 1

Command: image.jpg canny 1

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.