M00001332
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ISO TS 22028-3 2nd Edition, August 1, 2012 Photography and graphic technology - Extended colour encodings for digital image storage, manipulation and interchange - Part 3: Reference input medium metric RGB colour image encoding (RIMM RGB)
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Availability date: 07/13/2021
Description / Abstract:
This part of ISO 22028 specifies a family of scene-referred
extended colour gamut RGB colour image encodings designated as
reference input medium metric RGB (RIMM RGB). Digital images
encoded using RIMM RGB can be manipulated, stored, transmitted,
displayed or printed by digital still picture imaging systems.
Three precision levels are defined using 8-, 12- and
16-bits/channel.
An extended luminance dynamic range version of RIMM RGB is also
defined, designated as extended reference input medium metric RGB
(ERIMM RGB). Two precision levels of ERIMM RGB are defined using
12- and 16-bits/channel.
FP-RIMM RGB, a floating point version of RIMM RGB, defines the
expression method of RIMM RGB in a floating point figure. Three
precision levels of FP-RIMM RGB are defined using 16-, 32- and
64-bits/channel.