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Work item:
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T.809
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Subject/title:
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Information technology - JPEG 2000 image coding system: Extensions for three-dimensional data
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Status:
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Approved on 2007-08-29
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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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New
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Equivalent number:
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ISO/IEC 15444-10 (Common)
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Timing:
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-
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Liaison:
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ISO/IEC JTC1 SC29/WG1
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Supporting members:
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-
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Summary:
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ISO/IEC 15444-10 is a work item subdivision of ISO/IEC 15444 that provides extensions of ITU-T Rec. T.800 | ISO/IEC 15444-1 and ITU-T Rec. T.801 | ISO/IEC 15444-2 for logically cuboidal data sets. In particular, it respects all existing capabilities and syntax of ITU-T Rec. T.800 | ISO/IEC 15444-1 and part of the existing capabilities of ITU-T Rec. T.801 | ISO/IEC 15444-2 for multi-component images, while providing alternatives and extensions to some of those capabilities. Within these constraints, it provides an isotropic specification for three-dimensional data sets; i.e. the project provides identical processing capabilities in all three dimensions even though ITU-T Rec. T.800 | ISO/IEC 15444-1 and ITU-T Rec. T.801 | ISO/IEC 15444-2 codestream syntax differentiates between the two spatial axes and the cross-component axis. The context models currently used in this specification are as in ITU-T Rec. T.800 | ISO/IEC 15444-1 and ITU-T Rec. T.801 | ISO/IEC 15444-2. Improved context models will be introduced through an amendment.
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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:
Unknown
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Last update:
2007-07-20 17:10:28
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