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 | 2.5.2[2] 
/ 28 February 2024 |
| 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.[citation needed][original research?]
See also edit
References edit
- ^ "OpenJPEG library : an open source JPEG 2000 codec". Retrieved 2011-01-12.
- ^ "Release OpenJPEG 2.5.2".
- ^ "Archived copy". Archived from the original on 2014-09-07. Retrieved 2014-09-07.
{{cite web}}: CS1 maint: archived copy as title (link) - ^ "OpenJP2 delegate on 6.8.9 - ImageMagick".
- ^ "OpenJPEG is officially a JPEG 2000 reference software". www.openjpeg.org. Archived from the original on 2015-08-08.
- ^ Mathieu Malaterre (30 Jun 2005). "Re: [Dcmlib] jpeg 2000". Newsgroup: comp.protocols.dicom. Usenet: kAUwe.47790$fp6.35688@twister.nyroc.rr.com.
External links edit
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