Joint Photographic Experts Group 2000

JPEG 2000 is an enhancement of the JPEG standard. It supports transparency, is able to store lossless data. It is also having a better compression level. As it is unsupported by several browsers, it has not been widely used on the Internet.

Voir le tableau comparatif de référence Formats de fichiers images les plus utilisés

	JPEG2000
Avantages	Small file size
Inconvénients	Processor intensive
Fonctionnalités
Format sans perte	Oui Lossless and lossy
Support animation	Oui ISO/IEC 15444-2
Support de la transparence	Oui
Support des couches	Non
HDR
Développé par	Joint Photographic Experts Group
Utilisations communes	JPEG replacement, HD imaging
Navigateurs supportés (sans plugin)
Google Chrome	Non
Microsoft Edge	Non
Safari	Oui
Firefox	Non
Opera	Non
Internet Explorer	Non
Autre
Extensions	.jp2 .j2c .j2k .jpx .jpf .j2c .j2k
Wikipédia	http://en.wikipedia.org/wiki/JPEG_2000