colour.colorimetry.YELLOWNESS_COEFFICIENTS_ASTME313#

colour.colorimetry.YELLOWNESS_COEFFICIENTS_ASTME313 = CaseInsensitiveMapping({'CIE 1931 2 Degree Standard Observer': ..., 'CIE 1964 10 Degree Standard Observer': ..., 'cie_2_1931': ..., 'cie_10_1964': ...})#

Coefficients \(C_X\) and \(C_Z\) for the ASTM E313 yellowness index \(YI\) computation method.

References

[ASTMInternational15b]

Aliases:

  • ‘cie_2_1931’: ‘CIE 1931 2 Degree Standard Observer’

  • ‘cie_10_1964’: ‘CIE 1964 10 Degree Standard Observer’