scope:

This document defines the syntax and an accompanying decompression process that is capable to represent binary and continuous-tone holograms while supporting one or multiple colour/spectral components. The supported compression mechanisms are lossless for binary holograms and lossy for continuous-tone holograms. Additional information on the encoding tools is provided as well. The document also defines extensions to the JPEG Pleno File Format and associated metadata descriptors that are specific to holographic modalities. Normative references (mandatory)

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

ISO/IEC 21794-1:2020, Information technology - Plenoptic image coding system (JPEG Pleno) - Part 1: Framework

ISO/IEC 21794-2:2021, Information technology - Plenoptic image coding system (JPEG Pleno) - Part 2: Light field coding

ISO/IEC 21794-3:2021, Information technology - Plenoptic image coding system (JPEG Pleno) - Part 3: Conformance testing

ISO/IEC 21794-4:2021, Information technology - Plenoptic image coding system (JPEG Pleno) - Part 4: Reference software

ISO/IEC 60559, Information technology - Microprocessor Systems - Floating-Point arithmetic