colour.models.dataset.eci_rgb_v2 Module¶
ECI RGB v2 Colourspace¶
Defines the ECI RGB v2 colourspace:
See also
References
[1] | European Color Initiative. (2002). ECI RGB v2. Retrieved from http://www.eci.org/_media/downloads/icc_profiles_from_eci/ecirgbv20.zip |
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colour.models.dataset.eci_rgb_v2.
ECI_RGB_V2_PRIMARIES
= array([[ 0.67010309, 0.32989691], [ 0.20990566, 0.70990566], [ 0.14006179, 0.08032956]])¶ ECI RGB v2 colourspace primaries.
ECI_RGB_V2_PRIMARIES : ndarray, (3, 2)
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colour.models.dataset.eci_rgb_v2.
ECI_RGB_V_ILLUMINANT
= u'D50'¶ ECI RGB v2 colourspace whitepoint name as illuminant.
ECI_RGB_V_ILLUMINANT : unicode
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colour.models.dataset.eci_rgb_v2.
ECI_RGB_V2_WHITEPOINT
= (0.34567, 0.3585)¶ ECI RGB v2 colourspace whitepoint.
ECI_RGB_V2_WHITEPOINT : tuple
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colour.models.dataset.eci_rgb_v2.
ECI_RGB_V2_TO_XYZ_MATRIX
= array([[ 6.50212758e-01, 1.77962861e-01, 1.36036375e-01], [ 3.20104742e-01, 6.01874395e-01, 7.80208624e-02], [ -5.38634415e-17, 6.79858121e-02, 7.57202472e-01]])¶ ECI RGB v2 colourspace to CIE XYZ tristimulus values matrix.
ECI_RGB_V2_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.dataset.eci_rgb_v2.
XYZ_TO_ECI_RGB_V2_MATRIX
= array([[ 1.78246197, -0.49664841, -0.26905714], [-0.95915956, 1.94829285, -0.02842951], [ 0.08611863, -0.17492847, 1.32320329]])¶ CIE XYZ tristimulus values to ECI RGB v2 colourspace matrix.
XYZ_TO_ECI_RGB_V2_MATRIX : array_like, (3, 3)
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colour.models.dataset.eci_rgb_v2.
ECI_RGB_V2_OECF
(value)¶ Opto-electronic conversion function of ECI RGB v2 colourspace.
ECI_RGB_V2_OECF : object
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colour.models.dataset.eci_rgb_v2.
ECI_RGB_V2_EOCF
(value)¶ Electro-optical conversion function of ECI RGB v2 colourspace.
ECI_RGB_V2_EOCF : object
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colour.models.dataset.eci_rgb_v2.
ECI_RGB_V2_COLOURSPACE
= <colour.models.rgb.RGB_Colourspace object>¶ ECI RGB v2 colourspace.
ECI_RGB_V2_COLOURSPACE : RGB_Colourspace