colour.colorimetry.LMS_2_degree_cmfs_to_XYZ_2_degree_cmfs#
- colour.colorimetry.LMS_2_degree_cmfs_to_XYZ_2_degree_cmfs(wavelength: ArrayLike) NDArrayFloat [source]#
Convert Stockman & Sharpe 2 Degree Cone Fundamentals colour matching functions into the CIE 2015 2 Degree Standard Observer colour matching functions.
- Parameters:
wavelength (ArrayLike) – Wavelength \(\lambda\) in nm.
- Returns:
CIE 2015 2 Degree Standard Observer spectral tristimulus values.
- Return type:
Notes
Data for the CIE 2015 2 Degree Standard Observer already exists, this definition is intended for educational purpose.
References
[CVRLg]
Examples
>>> from colour.utilities import numpy_print_options >>> with numpy_print_options(suppress=True): ... LMS_2_degree_cmfs_to_XYZ_2_degree_cmfs(700) array([ 0.0109677..., 0.0041959..., 0. ])