https://github.com/grokimagecompression/grok
World's Leading Open Source JPEG 2000 Codec
https://github.com/grokimagecompression/grok
c-plus-plus compression iso-iec-15444 iso-iec-15444-15 itu-t-t-814 jpeg2000 jpeg2000-part15 lossless-image-compression lossy-image-compression
Last synced: about 2 months ago
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World's Leading Open Source JPEG 2000 Codec
- Host: GitHub
- URL: https://github.com/grokimagecompression/grok
- Owner: GrokImageCompression
- License: other
- Created: 2016-01-31T02:51:40.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2024-06-28T11:15:55.000Z (11 months ago)
- Last Synced: 2024-07-11T12:27:15.189Z (11 months ago)
- Topics: c-plus-plus, compression, iso-iec-15444, iso-iec-15444-15, itu-t-t-814, jpeg2000, jpeg2000-part15, lossless-image-compression, lossy-image-compression
- Language: C++
- Homepage:
- Size: 10.6 MB
- Stars: 221
- Watchers: 14
- Forks: 46
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
## World's Leading Open Source JPEG 2000 Codec
[![badge-license]][link-license]
### Features
* support for High Throughput JPEG 2000 (HTJ2K) encode/decode
* full encode/decode support for `ICC` colour profiles
* full encode/decode support for `XML`,`IPTC`, `XMP` and `EXIF` meta-data
* full encode/decode support for `monochrome`, `sRGB`, `palette`, `YCC`, `extended YCC`, `CIELab` and `CMYK` colour spaces
* full encode/decode support for `JPEG`,`PNG`,`BMP`,`TIFF`,`RAW`,`PNM` and `PAM` image formats
* full encode/decode support for 1-16 bit precision images
* supported platforms: Linux x86-64, Linux AArch64, Windows, macOS and WebAssembly
### Grok in the News
1. [Accelerating Grok With Blosc2](https://www.blosc.org/posts/blosc2-grok-release/)
2. [Generating Lossy Access JP2s With Grok](https://www.bitsgalore.org/2022/03/30/generating-lossy-access-jp2s-from-lossless-preservation-masters)
### Library Details
* [INSTALL](https://github.com/GrokImageCompression/grok/blob/master/INSTALL.md)
* [WIKI](https://github.com/GrokImageCompression/grok/wiki)
* [LICENSE][link-license]
### Current Build Status
[![badge-actions]][link-actions]
[![badge-oss-fuzz]][link-oss-fuzz]
### Contact
For more information please contact :
[badge-license]: https://img.shields.io/badge/License-AGPL%20v3-blue.svg
[link-license]: https://github.com/GrokImageCompression/grok/blob/master/LICENSE
[badge-actions]: https://github.com/GrokImageCompression/grok/actions/workflows/build.yml/badge.svg?branch=master
[link-actions]: https://github.com/GrokImageCompression/grok/actions
[badge-oss-fuzz]: https://oss-fuzz-build-logs.storage.googleapis.com/badges/grok.svg
[link-oss-fuzz]: https://issues.oss-fuzz.com/issues?q=proj:grok