https://github.com/tchx84/pgm-toolkit

pgm-toolkit is a P5-PGM (8-bits binary Portable Gray Map) image files manipulation library.
https://github.com/tchx84/pgm-toolkit

Last synced: about 1 month ago
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pgm-toolkit is a P5-PGM (8-bits binary Portable Gray Map) image files manipulation library.

• Host: GitHub
• URL: https://github.com/tchx84/pgm-toolkit
• Owner: tchx84
• License: lgpl-2.1
• Created: 2013-06-08T21:07:45.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-06-08T21:08:33.000Z (over 11 years ago)
• Last Synced: 2024-10-15T23:35:16.013Z (3 months ago)
• Language: C
• Size: 477 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: COPYING

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README

        
# pgm-toolkit

pgm-toolkit is a P5-PGM (8-bits binary Portable Gray Map) image files manipulation

library, includes basic parsing, filtering and manipulation operators.

## PGM specifications

File format description can be found at http://en.wikipedia.org/wiki/Netpbm_format

More information about MM (Mathematical Morphology) can be found at

http://en.wikipedia.org/wiki/Mathematical_morphology

## Parsing

- from_file

- to_file

## Manipulation

- max_depth

- min_depth

- compatible_format

- clone_format

- empty

- are_equal

- is_greater_than

- is_lesser_than

- supreme

- infimum

- addition

- subtraction

- gradient

- normalize

- flatzone (with high-speed queue)

- binarize

- binarize_within

- binarize_equal

- inverse

## Filters

- erosion

- dilation

- opening

- closing

- opening_closing

- closing_opening

## Documentation and examples

I am really sorry for the lack of documentation, if you feel like using

this library just take look at the exercises directory, it should be

enlightening.