Normalizing CIEXYZ Values
Normalizing CIEXYZ Values
- Subject: Normalizing CIEXYZ Values
- From: Jeff Nova via colorsync-users <email@hidden>
- Date: Sat, 5 Nov 2022 11:46:04 -0700
Hello my colorful friends! I pray you are doing well.
I have a math question for you. I would like to display the viewing
conditions' illuminant and surround on a 1931 2deg chromaticity plot.
These are un-normalized CIEXYZ values that need to be normalized within the
plot range (0-1 both axes) first.
Example:
sRGB IEC 2.1 profile:
Illuminant - 19.6445 20.3718 16.8089
Surround - 3.92889 4.07439 3.36179
How to normalize them? Please forgive my ignorance; I am learning every
day.
I thank you in advance for any support you might be able to provide. : )
Jeff
Jeff Nova
Chief Executive Officer
Colorhythm
https://colorhythm.com
Mobile: +1 510-710-9590
Main: +1 415-399-9921
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