ISO/IEC 18181-3:2025
Information technology — JPEG XL image coding system — Part 3: Conformance testing
Information technology — JPEG XL image coding system — Part 3: Conformance testing
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 24 января 2025 г.
- Издание:
- ISO/IEC IS 18181 edition 2 version 1
- ICS:
- 35.040.30
This document specifies the conformance testing of the ISO/IEC 18181 series, also known as JPEG XL. NOTE Other desirable aspects of implementation (including robustness and performance) are outside the scope of this document.
Abstract
Overview
ISO/IEC 18181-3:2025 - Information technology - JPEG XL image coding system - Part 3: Conformance testing specifies the conformance test methodology for the JPEG XL family (). This second-edition standard defines test case structure, precision tolerances, and pass/fail criteria for both (pixel-accuracy tests) and (metadata and JPEG‑1 reconstruction). It provides electronic testcases and reference files to validate decoders and to guide encoder interoperability testing. Note: robustness and performance testing are explicitly out of scope.
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