https://github.com/samprotas/juicypixels-blurhash

A Haskell implementation of a very compact representation of a placeholder for an image. https://blurha.sh
https://github.com/samprotas/juicypixels-blurhash

Last synced: about 1 year ago
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A Haskell implementation of a very compact representation of a placeholder for an image. https://blurha.sh

• Host: GitHub
• URL: https://github.com/samprotas/juicypixels-blurhash
• Owner: SamProtas
• License: bsd-3-clause
• Created: 2020-05-19T04:10:18.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2023-03-30T20:20:21.000Z (about 3 years ago)
• Last Synced: 2024-04-26T00:09:06.589Z (about 2 years ago)
• Language: Haskell
• Size: 302 KB
• Stars: 12
• Watchers: 2
• Forks: 4
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • Changelog: ChangeLog.md
  • License: LICENSE

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README

          
# JuicyPixels-blurhash

![CI](https://github.com/SamProtas/JuicyPixels-blurhash/workflows/CI/badge.svg)

[![Hackage Version](https://img.shields.io/hackage/v/JuicyPixels-blurhash?color=blue)](https://hackage.haskell.org/package/JuicyPixels-blurhash)

![Hackage Deps](https://img.shields.io/hackage-deps/v/JuicyPixels-blurhash)

Blurhash is a very compact representation of a placeholder for an image.

This library provides a Blurhash encoding and decoding implementation based on the JuicyPixels representation of images.

For the full Blurhash sales pitch and algorithm explaination see either of:

  - The website: 

  - The central git repo: 

An image such as:

![example image](https://raw.githubusercontent.com/SamProtas/JuicyPixels-blurhash/master/docs/example.jpg)

Can be encoded as:

LGFFaWYk^6#M@-5c,1Ex\@\@or[j6o

Which your client can render as:

![example blurred image](https://raw.githubusercontent.com/SamProtas/JuicyPixels-blurhash/master/docs/blurred.png)

Full library documentation can be found in the Haddocks for `Codec.Picture.Blurhash`.