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ITU-T T.801 (2002) Amd. 2 (05/2005)

扩展的能力标记段

本修正案要求对SIZ标记段内的Rsiz参数的值的解释进行改动。具体而言，Rsiz域中的第二个最高有效位已不再限制等于0。还为Rsiz域定义了两个新的值。最后，本修正案对码流语法进行扩展，提供了一个新的标记段，CAP，来标记对码流进行解码所需的扩展能力。注- ISO/IEC 15444-2修正案1以及技术勘误1和技术勘误2已经纳入2002年8月ITU-T批准的T.801建议书。

Citation:	https://handle.itu.int/11.1002/1000/8498
Series title:	T series: Terminals for telematic services T.800-T.829: Still-image compression – JPEG 2000
Approval date:	2005-05-14
Identical standard:	ISO/IEC 15444-2:2004/Amd2:2006 (Common)
Approval process:	AAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 16
Further details:	Patent statement(s) Development history [18 related work items in progress]

EditionsRelated Supplement(s)

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
3	T.801 (V3) (08/2023)	In force	here	here	here
2	T.801 (V2) (06/2021)	Superseded	here	here	here
1.5	T.801 (2002) Amd. 3 (03/2013)	Superseded	here	-	here
1.4	T.801 (2002) Amd. 4 (06/2012)	Superseded	here	-	here
1.3	T.801 (2002) Cor. 4 (05/2006)	Superseded	here	here	here
1.2	T.801 (2002) Amd. 2 (05/2005)	Superseded	here	here	here
1.1	T.801 (2002) Cor. 3 (01/2005)	Superseded	here	here	here
1	T.801 (08/2002)	Superseded	here	here	here

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ITU-T Recommendations

ITU-T T.801 (2002) Amd. 2 (05/2005)