Color Spaces using 1964 10 deg Observer
Color Spaces using 1964 10 deg Observer
- Subject: Color Spaces using 1964 10 deg Observer
- From: Jeff Nova via colorsync-users <email@hidden>
- Date: Wed, 17 May 2023 10:56:13 -0700
Hi all!
Does anyone know of any RGB color space whose chromaticities were measured
using the CIE 1964 10 degree standard observer?
I'm researching this list:
ACES2065-1
ACEScc
ACEScct
ACEScg
ACESproxy
ARRI Wide Gamut 3
ARRI Wide Gamut 4
Adobe RGB (1998)
Adobe Wide Gamut RGB
Apple RGB
Best RGB
Beta RGB
Blackmagic Wide Gamut
CIE RGB
Cinema Gamut
ColorMatch RGB
DCDM XYZ
DCI-P3
DCI-P3-P
DJI D-Gamut
DRAGONcolor
DRAGONcolor2
DaVinci Wide Gamut
Display P3
Don RGB 4
EBU Tech. 3213-E
ECI RGB v2
ERIMM RGB
Ekta Space PS 5
F-Gamut
FilmLight E-Gamut
ITU-R BT.2020
ITU-R BT.470 - 525
ITU-R BT.470 - 625
ITU-R BT.709
ITU-T H.273 - 22 Unspecified
ITU-T H.273 - Generic Film
Max RGB
N-Gamut
NTSC (1953)
NTSC (1987)
P3-D65
Pal/Secam
ProPhoto RGB
Protune Native
REDWideGamutRGB
REDcolor
REDcolor2
REDcolor3
REDcolor4
RIMM RGB
ROMM RGB
Russell RGB
S-Gamut
S-Gamut3
S-Gamut3.Cine
SMPTE 240M
SMPTE C
Sharp RGB
V-Gamut
Venice S-Gamut3
Venice S-Gamut3.Cine
Xtreme RGB
sRGB
I suspect that if any of these do, it might be the ACES or other cinema
spaces. My understanding, however, is that VFX/cinema standardizes on the
1931 2 degree.
Outside of RGB, presumably all the major CIE device-independent spaces
allow both. But if anyone knows of any other spaces that use the 1964
observer, I would love to know!
I am also curious why we are not turning to the CIE 2015 revisions to the
SOs. I don't see anyone using them anywhere.
Thank you!
Very best,
Jeff
Jeff Nova
Chief Executive Officer
Colorhythm
https://colorhythm.com
Mobile: +1 510-710-9590
Main: +1 415-399-9921
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