OpenJPEG
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] OpenJPEG is a fork of libj2k, a JPEG-2000 codec library written by David Janssens during his master thesis at University of Louvain (UCLouvain) in 2001.
| Original author(s) | Hervé Drolon, François-Olivier Devaux, Antonin Descampe, Yannick Verschueren, David Janssens, Benoît Macq |
|---|---|
| Initial release | December 15, 2005[1] |
| Stable release | 2.4.0
/ December 28, 2020[2] |
| Repository |  |
| Written in | C |
| Operating system | Mac OS X, Windows, POSIX |
| Type | graphic software |
| License | BSD |
| Website | www |
Unlike JasPer,[6] another open-source JPEG 2000 implementation, OpenJPEG fully respects the JPEG 2000 specification and can compress and decompress lossless 16-bit images.
See also
References
- "OpenJPEG library : an open source JPEG 2000 codec". Retrieved 2011-01-12.
- "OpenJPEG 2.4.0 released". Retrieved 2020-12-29.
- 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
- Official website
- Communications and Remote Sensing Lab
- Digital Signal Processing Lab (DSPLab)
- intoPIX - JPEG2000 FPGA/ASIC IP-cores solutions
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