Digital photography — Gain map metadata for image conversion — Part 1: Dynamic range conversion
NORMA vydaná dňa 7.7.2025
Označenie normy: ISO 21496-1:2025
Dátum vydania normy: 7.7.2025
Počet strán: 16
Približná hmotnosť: 48 g (0.11 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: This document defines a gain map used in HDR digital photography applications, for dynamic range conversion between two image representations. This includes the definition of the gain map metadata and its attributes, how to specify the gain map and associated metadata, and how to apply the gain map using this metadata.