ISO/IEC 21122-4:2025
Information technology — JPEG XS low-latency lightweight image coding system — Part 4: Conformance testing
Information technology — JPEG XS low-latency lightweight image coding system — Part 4: Conformance testing
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 24
- Дата публикации:
- 24 апреля 2025 г.
- Издание:
- ISO/IEC IS 21122 edition 3 version 1
- ICS:
- 35.040.30
This document specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim conformance to multiple parts of the ISO/IEC 21122 series. It lists the conformance testing procedures.
Abstract
Overview
defines the conformance testing framework for the JPEG XS low-latency lightweight image coding system. As Part 4 of the series, it specifies the concepts, methodology, test procedures and pass/fail criteria required to claim conformance to (core codestream), (profiles and buffer models) and (transport and container formats). The standard also provides executable test suites, reference codestreams, decoded reference images and error metrics in an electronic attachment to support objective testing.
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