Add TE-226 colour checker reference values.

[KelSolaar]

References

• https://www.image-engineering.de/content/products/charts/te226/downloads/TE226_D_data_sheet.pdf

[Alt-Shivam]

Hey @KelSolaar sir
How to get started with this issue?
Can you help me out. :)

[Rusching]

Hi @KelSolaar I'd like to work on this issue, can you please give me more information on how to start it?

[KelSolaar]

Hi @Rusching,

We would want to add the original CIE XYZ tristimulus values along with their converted CIE xyY counterpart in this module and expose it wherever relevant like the other color checkers: https://github.com/colour-science/colour/blob/develop/colour/characterisation/datasets/colour_checkers/chromaticity_coordinates.py

CCS_TE226_V2 is appropriate for a final name!

Cheers,

Thomas

[Rusching]

Actually, TE226 has 45 colors while previous color checkers only contains 24. So should I add all these 45 colors?

[Rusching]

Hope my operation process is correct, this is my first time to propose a formal PR ^^

[KelSolaar]

Thank you!