colour.models.rgb.dataset.cie_rgb Module¶
CIE RGB Colourspace¶
Defines the CIE RGB colourspace:
See also
References
[1] | Wikipedia. (n.d.). Construction of the CIE XYZ color space from the Wright–Guild data. Retrieved February 24, 2014, from http://en.wikipedia.org/wiki/CIE_1931_color_space#Construction_of_the_CIE_XYZ_color_space_from_the_Wright.E2.80.93Guild_data |
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colour.models.rgb.dataset.cie_rgb.
CIE_RGB_PRIMARIES
= array([[ 0.735, 0.265], [ 0.274, 0.717], [ 0.167, 0.009]])¶ CIE RGB colourspace primaries.
CIE_RGB_PRIMARIES : ndarray, (3, 2)
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colour.models.rgb.dataset.cie_rgb.
CIE_RGB_ILLUMINANT
= u'E'¶ CIE RGB colourspace whitepoint name as illuminant.
CIE_RGB_ILLUMINANT : unicode
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colour.models.rgb.dataset.cie_rgb.
CIE_RGB_WHITEPOINT
= (0.3333333333333333, 0.3333333333333333)¶ CIE RGB colourspace whitepoint.
CIE_RGB_WHITEPOINT : tuple
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colour.models.rgb.dataset.cie_rgb.
CIE_RGB_TO_XYZ_MATRIX
= array([[ 0.488718 , 0.3106803, 0.2006017], [ 0.1762044, 0.8129847, 0.0108109], [ 0. , 0.0102048, 0.9897952]])¶ CIE RGB colourspace to CIE XYZ tristimulus values matrix.
CIE_RGB_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.cie_rgb.
XYZ_TO_CIE_RGB_MATRIX
= array([[ 2.37067401, -0.9000403 , -0.47063371], [-0.51388479, 1.42530348, 0.0885813 ], [ 0.00529816, -0.0146949 , 1.00939674]])¶ CIE XYZ tristimulus values to CIE RGB colourspace matrix.
XYZ_TO_CIE_RGB_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.cie_rgb.
CIE_RGB_COLOURSPACE
= <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>¶ CIE RGB colourspace.
CIE_RGB_COLOURSPACE : RGB_Colourspace