CAN/CSA-ISO/IEC 14495-2-04 (R2017)

1 Scope
2 Normative references
3 Definitions, abbreviations, symbols and conventions
4 General
5 Interchange format requirements
6 Encoder requirements
7 Decoder requirements
8 Conformance testing for extensions
Annex A - Encoding procedures with arithmetic coding
          for a single component
Annex B - Arithmetic coding
Annex C - Encoding with arithmetic coding for multiple
          component images
Annex D - Extended functions for the baseline coding
          model
Annex E - Fixed length coding
Annex F - Sample transformation for inverse colour
          transform
Annex G - Compressed data format
Annex H - Control procedures for extensions
Annex I - Conformance tests
Annex J - Patents
Annex K - Bibliography

Specifies 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.

Scope This Recommendation | International Standard 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. This Recommendation | International Standard: - 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 transformation for inverse colour transforms; - specifies coded representations for compressed image data; - provides guidance on how to implement these processes in practice.