https://github.com/cyotek/dithering

Image dithering techniques using C#
https://github.com/cyotek/dithering

algorithm c-sharp dithering-images

Last synced: 4 days ago
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Image dithering techniques using C#

• Host: GitHub
• URL: https://github.com/cyotek/dithering
• Owner: cyotek
• License: mit
• Created: 2015-06-05T17:34:54.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2024-08-10T08:56:26.000Z (5 months ago)
• Last Synced: 2024-12-16T03:06:53.470Z (11 days ago)
• Topics: algorithm, c-sharp, dithering-images
• Language: C#
• Homepage: http://www.cyotek.com/blog/tag/dither
• Size: 1.37 MB
• Stars: 101
• Watchers: 8
• Forks: 29
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.txt

Awesome Lists containing this project

README

        
Image Dithering using C#

========================

This sample program demonstrates how to use various algorithms to dither an image using C#.

![Sample program screenshot](dithering-atkinson.png)

Please refer to the following articles on cyotek.com for more details

* [An introduction to dithering images](https://www.cyotek.com/blog/an-introduction-to-dithering-images)

* [Dithering an image using the Floyd–Steinberg algorithm in C#](https://www.cyotek.com/blog/dithering-an-image-using-the-floyd-steinberg-algorithm-in-csharp)

* [Dithering an image using the Burkes algorithm in C#](https://www.cyotek.com/blog/dithering-an-image-using-the-burkes-algorithm-in-csharp)

* [Even more algorithms for dithering images using C#](https://www.cyotek.com/blog/even-more-algorithms-for-dithering-images-using-csharp)

* [Finding nearest colors using Euclidean distance](https://www.cyotek.com/blog/finding-nearest-colors-using-euclidean-distance)

Resources

---------

`DHALF.TXT` was obtained from 

`DITHER.TXT` was obtained from 

Referenced, but missing - if you find copies of these documents let [me know!](https://github.com/cyotek/Dithering/issues)

* BURKES.ARC

* NUDTHR.ARC

* IDTVGA.TXT

* DGIF.ZIP

Screenshots

-----------

An example of Atkinson error diffusion, this time used in conjunction with a 256 fixed palette quantization.

![dithering-atkinson-color](dithering-atkinson-color.png)

An example of ordering dithering using an 8x8 Bayer matrix, demonstrating the classic hatching patterns associated with this style of dithering.

![dithering-bayer8](dithering-bayer8.png)