ISO/IEC 15444-2:2021
2021-11
Abstract
This document defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images.
This document:
– specifies extended decoding processes for converting compressed image data to reconstructed image data;
– specifies an extended codestream syntax containing information for interpreting the compressed image data;
– specifies an extended file format;
– specifies a container to store image metadata;
– defines a standard set of image metadata;
– provides guidance on extended encoding processes for converting source image data to compressed image data;
– provides guidance on how to implement these processes in practice.
General information
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Status: WithdrawnPublication date: 2021-11Stage: Withdrawal of International Standard [95.99]
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Edition: 2Number of pages: 333
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Technical Committee :ISO/IEC JTC 1/SC 29ICS :35.040.30
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Life cycle
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Previously
WithdrawnISO/IEC 15444-2:2004
WithdrawnISO/IEC 15444-2:2004/Amd 2:2006
WithdrawnISO/IEC 15444-2:2004/Amd 3:2015
WithdrawnISO/IEC 15444-2:2004/Cor 3:2005
WithdrawnISO/IEC 15444-2:2004/Amd 4:2015
WithdrawnISO/IEC 15444-2:2004/Cor 4:2007
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Now
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Revised by
PublishedISO/IEC 15444-2:2023
