ISO/IEC 15444-15:2019 

Information technology - JPEG 2000 image coding system - Part 15: High-Throughput JPEG 2000


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This Recommendation International Standard specifies an alternate block-coding algorithm that can be used in place of the block-coding algorithm specified in Rec. ITU-T T.800 | ISO/IEC 15444-1. This alternate block-coding algorithm offers a significant increase in throughput at the expense of slightly reduced coding efficiency, while a) allowing mathematically lossless transcoding to and from codestreams that use the block-coding algorithm specified in Rec. ITU‑T T.800 | ISO/IEC 15444-1, and b) preserving codestream syntax and features specified in Rec. ITU-T T.800 | ISO/IEC 15444-1.
Recommendation ITU-T T.814 (2019) is a common text with ISO/IEC 15444-15:2019, both in their first edition.

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Additional information

Publication typeInternational Standard
Publication date2019-10-15
Available language(s)English
TC/SCISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia informationrss
ICS35.040.30 - Coding of graphical and photographical information
File size2768 KB

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