Freeman chain code and bw image processing sparing tools

Freeman chain code for binary image processing

https://github.com/NicolasDouillet/Freeman_chain_code

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Note de l’éditeur : This file was selected as MATLAB Central Pick of the Week

Download latest version from my Github
For binary images only.
Please don't forget to rate this code if it helped you. Thanks ;-)
Multiples shapes (19) detection and labelling on 'cropped_clouds.png'
Multiples shapes (73) detection and labelling on 'overcleaned_bin_rice.png'
Discrete curvature on 'gear.png' with radius = 4 pixels
Discrete curvature on 'concave_shape.png' with radius = 13 pixels
image_bw_remove on complex_gear.png
And more [...]

Citation pour cette source

Nicolas Douillet (2026). Freeman chain code and bw image processing sparing tools (https://fr.mathworks.com/matlabcentral/fileexchange/87037-freeman-chain-code-and-bw-image-processing-sparing-tools), MATLAB Central File Exchange. Extrait(e) le .

Informations générales

Compatibilité avec les versions de MATLAB

  • Compatible avec toutes les versions

Plateformes compatibles

  • Windows
  • macOS
  • Linux
Version Publié le Notes de version Action
3.3.2

Edit desription

3.3.1

Description

3.3

+ discrete curvature, + labelling , + improved description

2.1

Some behavior improvements and new cool stuffs :-)

2.0

Some improvements and new cool stuffs ;-)

1.0.1

Improve description

1.0.0