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Work item:
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T.801 (V3)
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Subject/title:
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Information technology - JPEG 2000 image coding system: Extensions
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Status:
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Approved on 2023-08-29 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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Rev.
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Equivalent number:
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ISO/IEC 15444-2 (V3) (Common)
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Timing:
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-
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Liaison:
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-
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Supporting members:
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-
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Summary:
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Rec. ITU-T T.801 | ISO/IEC 15444-2 extends the capabilities of Rec. ITU-T T.800 | ISO/IEC 15444-1 ("JPEG 2000"). The 1st edition of this Recommendation | International Standard dates to 2004. It has since then been supplemented by amendments and corrigenda, several of its normative references have been obsoleted, and industry practices have evolved. The 2nd edition has addressed these shortcomings without modifying its scope. This 3rd edition introduces an additional entry into the SGcod and Ppoc parameters for supporting a new progression order.
In comparison with the second edition of this Recommendation | International Standard, this edition introduces the following changes:
– Support for progression order extensions
This third edition cancels and replaces the second edition (ITU-T T.801 (2021) | ISO/IEC 15444-2:2021), which has been technically revised.
This Recommendation was developed jointly with ISO/IEC JTC 1/SC 29/WG 1 (JPEG), and is common text with ISO/IEC 15444-2.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2022-02-07 15:36:53
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Last update:
2023-07-31 11:11:15
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