JuicyPixels-blurhash: Blurhash is a very compact represenation of a placeholder for an image

[ bsd3, graphics, image, library, program ] [ Propose Tags ]

Please see the README on GitHub at https://github.com/SamProtas/JuicyPixels-blurhash#readme

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Change log ChangeLog.md
Dependencies base (>=4.7 && <5), bytestring (>=0.9 && <0.11), containers (>=0.4.2 && <0.7), filepath (>= && <1.5), JuicyPixels (>=3.2.8 && <3.4), JuicyPixels-blurhash, optparse-applicative (>=0.14.3 && <0.17), vector (>=0.10 && <0.13) [details]
License BSD-3-Clause
Copyright 2020 Sam Protas
Author Sam Protas
Maintainer sam.protas@gmail.com
Revised Revision 6 made by smprts at 2021-11-14T22:19:24Z
Category Graphics, Image
Home page https://github.com/SamProtas/JuicyPixels-blurhash#readme
Bug tracker https://github.com/SamProtas/JuicyPixels-blurhash/issues
Source repo head: git clone https://github.com/SamProtas/JuicyPixels-blurhash
Uploaded by smprts at 2020-05-24T20:54:38Z
Distributions LTSHaskell:, NixOS:, Stackage:
Executables JuicyPixels-blurhash-exe
Downloads 717 total (19 in the last 30 days)
Rating 2.0 (votes: 1) [estimated by Bayesian average]
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2020-05-24 [all 1 reports]


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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:

An image such as:

example image

Can be encoded as:


Which your client can render as:

example blurred image

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