Workplan & Specs of JPEG XT

Published

  • ISO/IEC 18477-1:2024:
    Core coding system specification
    (ISO page, ISO edition 3, in stage 60.60)
  • ISO/IEC 18477-2:2016:
    Coding of high dynamic range images
    (ISO page, ISO edition 1, in stage 90.60)
  • ISO/IEC 18477-3:2023:
    Box file format
    (ISO page, ISO edition 2, in stage 60.60)
  • ISO/IEC 18477-4:2017:
    Conformance testing
    (ISO page, ISO edition 1, in stage 90.60)
  • ISO/IEC 18477-4:2017/Cor 1:2023:
    Conformance testing — Technical Corrigendum 1
    (ISO page, ISO edition 1, in stage 60.60)
  • ISO/IEC 18477-5:2018:
    Reference software
    (ISO page, ISO edition 1, in stage 90.60)
  • ISO/IEC 18477-6:2016:
    IDR Integer Coding
    (ISO page, ISO edition 1, in stage 90.93)
  • ISO/IEC 18477-7:2017:
    HDR Floating-Point Coding
    (ISO page, ISO edition 2, in stage 90.60)
  • ISO/IEC 18477-8:2020:
    Lossless and near-lossless coding
    (ISO page, ISO edition 2, in stage 90.20)
  • ISO/IEC 18477-9:2016:
    Alpha channel coding
    (ISO page, ISO edition 1, in stage 90.60)

Withdrawn or canceled

  • ISO/IEC 18477-1:2015:
    Scalable compression and coding of continuous-tone still images
    (ISO page, ISO edition 1)
  • ISO/IEC 18477-1:2020:
    Core coding system specification
    (ISO page, ISO edition 2)
  • ISO/IEC 18477-3:2015:
    Box file format
    (ISO page, ISO edition 1)
  • ISO/IEC 18477-7:2016:
    HDR Floating-Point Coding
    (ISO page, ISO edition 1)
  • ISO/IEC 18477-8:2016:
    Lossless and near-lossless coding
    (ISO page, ISO edition 1)

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