colour.characterisation.white_balance_multipliers¶
- colour.characterisation.white_balance_multipliers(sensitivities, illuminant)[source]¶
Computes the RGB white balance multipliers for given camera RGB spectral sensitivities and illuminant.
- Parameters
sensitivities (RGB_CameraSensitivities) – Camera RGB spectral sensitivities.
illuminant (SpectralDistribution) – Illuminant spectral distribution.
- Returns
RGB white balance multipliers.
- Return type
ndarray
References
[]
Examples
>>> path = os.path.join( ... RESOURCES_DIRECTORY_RAWTOACES, ... 'CANON_EOS_5DMark_II_RGB_Sensitivities.csv') >>> sensitivities = sds_and_msds_to_msds( ... read_sds_from_csv_file(path).values()) >>> illuminant = SDS_ILLUMINANTS['D55'] >>> white_balance_multipliers(sensitivities, illuminant) ... array([ 2.3414154..., 1. , 1.5163375...])