colour.colorimetry.LMS_2_degree_cmfs_to_XYZ_2_degree_cmfs¶
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colour.colorimetry.
LMS_2_degree_cmfs_to_XYZ_2_degree_cmfs
(wavelength)[source]¶ Converts Stockman & Sharpe 2 Degree Cone Fundamentals colour matching functions into the CIE 2012 2 Degree Standard Observer colour matching functions.
Parameters: wavelength (numeric or array_like) – Wavelength \(\lambda\) in nm. Returns: CIE 2012 2 Degree Standard Observer spectral tristimulus values. Return type: ndarray Notes
- Data for the CIE 2012 2 Degree Standard Observer already exists, this definition is intended for educational purpose.
References
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. ])