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anthonynsimon / bild

Image processing algorithms in pure Go
MIT License
4.02k stars 214 forks source link

[Feature] Halftone (dither) picture filter #64

Open prune998 opened 5 years ago

prune998 commented 5 years ago

any chance to add an half-tone filter to produce images like : image

I'm currently looking to see how to compute such images and may give it a try, but maybe you'll be faster than me to add it ? https://en.wikipedia.org/wiki/Dither

Thanks

makew0rld commented 3 years ago

I've just uploaded my dithering library that I've been working on. The effect in your picture is called clustered-dot dithering and can be done in Go with my library.

https://github.com/makeworld-the-better-one/dither