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ISO 21496-1:2025

Digital Photography — Gain map metadata for image conversion

Summary

This document defines a gain map used in HDR digital photography applications, for dynamic range conversion between image representations. This includes the definition of the gain map metadata and its attributes, how to apply a gain map, and how to specify the gain map and other associated metadata.

Notes

40.20 : Mise au vote du DIS: 12 semaines

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 07/07/2025
Edition 1
Page Count 16
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