colour.models.rgb.dataset.beta_rgb Module¶
Beta RGB Colourspace¶
Defines the Beta RGB colourspace:
See also
References
[1] | Lindbloom, B. (2014). RGB Working Space Information. Retrieved April 11, 2014, from http://www.brucelindbloom.com/WorkingSpaceInfo.html |
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colour.models.rgb.dataset.beta_rgb.
BETA_RGB_PRIMARIES
= array([[ 0.6888, 0.3112], [ 0.1986, 0.7551], [ 0.1265, 0.0352]])¶ Beta RGB colourspace primaries.
BETA_RGB_PRIMARIES : ndarray, (3, 2)
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colour.models.rgb.dataset.beta_rgb.
BETA_RGB_ILLUMINANT
= u'D50'¶ Beta RGB colourspace whitepoint name as illuminant.
BETA_RGB_ILLUMINANT : unicode
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colour.models.rgb.dataset.beta_rgb.
BETA_RGB_WHITEPOINT
= (0.3457, 0.3585)¶ Beta RGB colourspace whitepoint.
BETA_RGB_WHITEPOINT : tuple
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colour.models.rgb.dataset.beta_rgb.
BETA_RGB_TO_XYZ_MATRIX
= array([[ 6.71355903e-01, 1.74572381e-01, 1.18367393e-01], [ 3.03318753e-01, 6.63744233e-01, 3.29370136e-02], [ 5.41053122e-17, 4.06983949e-02, 7.84406208e-01]])¶ Beta RGB colourspace to CIE XYZ tristimulus values matrix.
BETA_RGB_TO_XYZ_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.beta_rgb.
XYZ_TO_BETA_RGB_MATRIX
= array([[ 1.68297071, -0.42817109, -0.23598255], [-0.77107152, 1.70666472, 0.04469277], [ 0.04000653, -0.08854917, 1.27253082]])¶ CIE XYZ tristimulus values to Beta RGB colourspace matrix.
XYZ_TO_BETA_RGB_MATRIX : array_like, (3, 3)
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colour.models.rgb.dataset.beta_rgb.
BETA_RGB_COLOURSPACE
= <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>¶ Beta RGB colourspace.
BETA_RGB_COLOURSPACE : RGB_Colourspace