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ISO/IEC 14495-2:2003

Information technology — Lossless and near-lossless compression of continuous-tone still images: Extensions — Part 2:

Apr 2, 2003

General information

90.20     Apr 15, 2026

ISO/IEC

ISO/IEC JTC 1/SC 29

International Standard

35.040.30  

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Scope

ISO/IEC 14495-2:2003 defines a set of lossless (bit-preserving) and nearly lossless (where the error for each reconstructed sample is bounded by a predefined value) compression methods for coding continuous-tone (including bi-level), gray-scale, or colour digital still images.
ISO/IEC 14495-2:2003:
specifies extensions (including arithmetic coding, extension of near lossless coding, extension of prediction and extension of Golomb coding) to processes for converting source image data to compressed image data;specifies extensions to processes for converting compressed image data to reconstructed image data including an extension for sample tranformation for inverse colour transforms;specifies coded representations for compressed image data;provides guidance on how to implement these processes in practice.

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ISO/IEC 14495-2:2002

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PUBLISHED
ISO/IEC 14495-2:2003
90.20 Standard under periodical review
Apr 15, 2026

Related project

Adopted from ITU-T REC. T.870

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