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Can I use CIE spectra in commercial code without sharing the code?
The CIE (international commission on illumination) has a lot of spectra defined in its ISO standards. They publish them on their website (https://cie.co.at/data-tables) with a CC BY-SA 4.0 license (https://creativecommons.org/licenses/by-sa/4.0/). Can I use the spectra in commercial software without sharing the source code? Among them are the so-called colour-matching functions, which define the XYZ color space. Basically every software working with color uses these. So I guess it should not be a problem?
The CIE (international commission on illumination) has a lot of spectra defined in its ISO standards. They publish them on their website (https://cie.co.at/data-tables) with a CC BY-SA 4.0 license (https://creativecommons.org/licenses/by-sa/4.0/).
Can I use the spectra in commercial software without sharing the source code?
Among them are the so-called colour-matching functions, which define the XYZ color space. Basically every software working with color uses these. So I guess it should not be a problem?
