Back جی پی ای جی AZB Joint Photographic Experts Group Catalan Joint Photographic Experts Group Czech Joint Photographic Experts Group German Joint Photographic Experts Group French Joint Photographic Experts Group Japanese Объединённая группа экспертов по фотографии Russian
The Joint Photographic Experts Group (JPEG) is the joint committee between ISO/IEC JTC 1/SC 29 and ITU-T Study Group 16 that created and maintains the JPEG, JPEG 2000, JPEG XR, JPEG XT, JPEG XS, JPEG XL, and related digital image standards. It also has the responsibility for maintenance of the JBIG and JBIG2 standards that were developed by the former Joint Bi-level Image Experts Group.[1][2]
Within ISO/IEC JTC 1, JPEG is Working Group 1 (WG 1) of Subcommittee 29 (SC 29) and has the formal title JPEG Coding of digital representations of images, where it is one of eight working groups in SC 29.[3] In the ITU-T (formerly called the CCITT), its work falls in the domain of the ITU-T Visual Coding Experts Group (VCEG), which is Question 6 of Study Group 16.[4]
JPEG has typically held meetings three or four times annually in North America, Asia and Europe. The chairman of JPEG (termed its Convenor in ISO/IEC terminology) is Prof. Touradj Ebrahimi of École Polytechnique Fédérale de Lausanne,[3][5][6] who previously had led JPEG 2000 development within the JPEG committee[7] and also had a leading role in MPEG-4 standardization.[8]
- ^ ISO/IEC JTC 1/SC 29 (2009-05-07). "ISO/IEC JTC 1/SC 29/WG 1 - Coding of Still Pictures (SC 29/WG 1 Structure)". Archived from the original on 2013-12-31. Retrieved 2009-11-11.
{{cite web}}: CS1 maint: numeric names: authors list (link) - ^ JPEG, JBIG (2007). "About our committee". Archived from the original on 2009-10-17. Retrieved 2009-11-11.
- ^ a b ISO. "ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information". Retrieved 2021-11-18.
- ^ "Question 6 – Visual, audio and signal coding". ITU. Retrieved 2010-03-07.
- ^ Pessina, Laure-Anne (12 December 2014). "JPEG changed our world". EPFL News. École Polytechnique Fédérale de Lausanne. Retrieved 13 September 2019.
- ^ "JPEG changed our world". Phys.org. 12 December 2014. Retrieved 13 September 2019.
- ^ Taubman, David; Marcellin, Michael (2012). JPEG2000 Image Compression Fundamentals, Standards and Practice: Image Compression Fundamentals, Standards and Practice. Springer Science & Business Media. ISBN 9781461507994.
- ^ Ebrahimi, Touradj; Pereira, Fernando (2002). The MPEG-4 Book. Prentice Hall Professional. ISBN 9780130616210.