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Joint Bi-level Image Experts Group

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This is an old revision of this page, as edited by 89.173.68.106 (talk) at 12:08, 12 November 2009 (added more information, references, "see also", added category Working groups). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

The Joint Bi-level Image Experts Group (JBIG) is a group of experts nominated by national standards bodies and major companies to work to produce standards for bi-level image coding. The 'joint' refers to its status as a committee working on both ISO and ITU-T standards. It is one of two sub-groups of ISO/IEC Joint Technical Committee 1, Subcommittee 29, Working Group 1 (ISO/IEC JTC 1/SC 29/WG 1), which official title is Coding of still pictures.[1][2][3]

The Joint Bi-level Image Experts Group created the JBIG and JBIG2 standards.[4] JBIG was approved in 1993 as was published as ISO/IEC 11544 and ITU-T Recommendations T.82, T.85. JBIG2 was approved in 2000 and was published as ISO/IEC 14492 and ITU-T Recommendations T.88, T.89. See the main article Joint Photographic Experts Group#Published Standards.

ISO/IEC JTC1 SC29 Working Group 1 is responsible for both JPEG and JBIG standards.[4] It includes both Joint Photographic Experts Group and Joint Bi-level Image experts Group.[4]

See also

References

  1. ^ 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)". Retrieved 2009-11-11.{{cite web}}: CS1 maint: numeric names: authors list (link)
  2. ^ ISO/IEC JTC 1/SC 29. "Programme of Work, (Allocated to SC 29/WG 1)". Retrieved 2009-11-07.{{cite web}}: CS1 maint: numeric names: authors list (link)
  3. ^ ISO. "JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information". Retrieved 2009-11-11.
  4. ^ a b c JPEG, JBIG (2007). "About our committee". Retrieved 2009-11-11. Cite error: The named reference "jpeg-jbig" was defined multiple times with different content (see the help page).
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