OpenJPEG
 | |
| Original author(s) | Hervé Drolon, François-Olivier Devaux, Antonin Descampe, Yannick Verschueren, David Janssens, Benoît Macq |
|---|---|
| Initial release | December 15, 2005[1] |
| Stable release |
2.1.2
/ September 28, 2016[2] |
| Development status | Active |
| Written in | C |
| Operating system | Mac OS X, Windows, POSIX |
| Type | graphic software |
| License | BSD |
| Website |
www |
OpenJPEG is an open-source library to encode and decode JPEG 2000 images. As of version 2.1 released in April 2014, it is officially conformant with the JPEG 2000 Part-1 standard.[3] It was subsequently adopted by ImageMagick instead of JasPer in 6.8.8-2[4] and approved as new reference software for this standard in July 2015.[5]
Support for lossless 16-bit images
Unlike JasPer,[6] another open-source JPEG 2000 implementation, OpenJPEG fully respects the JPEG 2000 specification and can compress/decompress lossless 16-bit images.
Origin
OpenJPEG is a fork of libj2k, a JPEG-2000 codec library written by David Janssens during his master thesis at Université Catholique de Louvain (UCL) in 2001.
See also
References
- ↑ "OpenJPEG library : an open source JPEG 2000 codec". Retrieved 2011-01-12.
- ↑ "Release OpenJPEG 2.1.2 · uclouvain/openjpeg". Retrieved 2016-10-28.
- ↑ http://openjpeg.googlecode.com/svn/tags/version.2.1/NEWS
- ↑ https://imagemagick.org/discourse-server/viewtopic.php?p=114432#p114432
- ↑ http://www.openjpeg.org/2015/07/09/openjpeg-officially-reference-software/
- ↑ Mathieu Malaterre (30 Jun 2005). "Re: [Dcmlib] jpeg 2000". Newsgroup: comp.protocols.dicom. Usenet: [email protected].
External links
- OpenJPEG homepage
- Université Catholique de Louvain
- Communications and Remote Sensing Lab
- University of Perugia
- Digital Signal Processing Lab (DSPLab)
- intoPIX - JPEG2000 Hardware solutions
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