colour.colorimetry.dataset.illuminants.spds Module

Illuminants Relative Spectral Power Distributions

Defines CIE illuminants relative spectral power distributions for the CIE 1931 2 Degree Standard Observer.

The CIE illuminants data is in the form of a dict of colour.colorimetry.spectrum.SpectralPowerDistribution classes as follows:

{'name': SpectralPowerDistribution, ..., 'name': SpectralPowerDistribution}

The following CIE illuminants are available:

  • CIE Standard Illuminant A
  • CIE Illuminant B
  • CIE Illuminant C
  • CIE Illuminant D Series (D50, D55, D60, D63, D65, D75)
  • CIE Illuminant E
  • Illuminants F Series (F1, F10, F11, F12, F2, F3, F4, F5, F6, F7, F8, F9, FL3.1, FL3.10, FL3.11, FL3.12, FL3.13, FL3.14, FL3.15, FL3.2, FL3.3, FL3.4, FL3.5, FL3.6, FL3.7, FL3.8, FL3.9)
  • High Pressure Discharge Lamps (HP1, HP2, HP3, HP4, HP5)

See also

Illuminants IPython Notebook

Notes

  • The relative spectral power distributions are provided at 5 nm steps.
  • CIE Illuminant D Series D60 and D63 relative spectral power distribution have been calculated using colour.colorimetry.illuminants.D_illuminant_relative_spd() definition.
  • CIE Illuminant D Series D63 illuminant is used as a relative spectral power distribution for DCI-P3 whitepoint at 48 \(cd/m^2\) with chromaticity coordinates xy = (0.3140, 0.3510).

References

[1]CIE. (n.d.). CIE Spectral Data. Retrieved from http://files.cie.co.at/204.xls
[2]CIE. (n.d.). CIE 15:2004 Tables Data. Retrieved from https://law.resource.org/pub/us/cfr/ibr/003/cie.15.2004.tables.xls
[3]Digital Cinema Initiatives. (2007). Digital Cinema System Specification - Version 1.1. Retrieved from http://www.dcimovies.com/archives/spec_v1_1/DCI_DCinema_System_Spec_v1_1.pdf
colour.colorimetry.dataset.illuminants.spds.ILLUMINANTS_RELATIVE_SPDS = CaseInsensitiveMapping({u'FL3.8': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a6d0>, u'FL3.9': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a710>, u'D75': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a190>, u'FL3.2': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a550>, u'FL3.3': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a590>, u'FL3.1': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a510>, u'FL3.6': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a650>, u'FL3.7': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a690>, u'FL3.4': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a5d0>, u'FL3.5': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a610>, u'FL3.14': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a850>, u'D50': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a050>, u'FL3.15': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a890>, u'HP4': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a990>, u'FL3.10': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a750>, u'D55': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a090>, u'FL3.12': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a7d0>, u'FL3.13': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a810>, u'HP3': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a950>, u'HP2': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a910>, u'HP1': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a8d0>, u'HP5': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a9d0>, u'FL3.11': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a790>, u'D63': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a110>, u'A': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d3b7f50>, u'C': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d3b7fd0>, u'B': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d3b7f90>, u'E': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a1d0>, u'F12': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a4d0>, u'F10': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a450>, u'F11': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a490>, u'D60': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a0d0>, u'D65': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a150>, u'F1': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a210>, u'F2': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a250>, u'F3': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a290>, u'F4': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a2d0>, u'F5': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a310>, u'F6': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a350>, u'F7': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a390>, u'F8': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a3d0>, u'F9': <colour.colorimetry.spectrum.SpectralPowerDistribution object at 0x2b436d42a410>})

CIE illuminants relative spectral power distributions.

ILLUMINANTS_RELATIVE_SPDS : CaseInsensitiveMapping