colour.models.dataset.beta_rgb Module¶

Beta RGB Colourspace¶

Defines the Beta RGB colourspace:

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

colour.models.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)

colour.models.dataset.beta_rgb.BETA_RGB_ILLUMINANT = u'D50'¶

Beta RGB colourspace whitepoint name as illuminant.

BETA_RGB_ILLUMINANT : unicode

colour.models.dataset.beta_rgb.BETA_RGB_WHITEPOINT = (0.34567, 0.3585)¶

Beta RGB colourspace whitepoint.

BETA_RGB_WHITEPOINT : tuple

colour.models.dataset.beta_rgb.BETA_RGB_TO_XYZ_MATRIX = array([[ 6.71248095e-01, 1.74584298e-01, 1.18379601e-01], [ 3.03270045e-01, 6.63789544e-01, 3.29404107e-02], [ 5.40966239e-17, 4.07011732e-02, 7.84487111e-01]])¶

Beta RGB colourspace to CIE XYZ colourspace matrix.

BETA_RGB_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.dataset.beta_rgb.XYZ_TO_BETA_RGB_MATRIX = array([[ 1.68324101, -0.42823986, -0.23602045], [-0.77101888, 1.70654822, 0.04468972], [ 0.04000241, -0.08854003, 1.27239959]])¶

CIE XYZ colourspace to Beta RGB colourspace matrix.

XYZ_TO_BETA_RGB_MATRIX : array_like, (3, 3)

colour.models.dataset.beta_rgb.BETA_RGB_TRANSFER_FUNCTION(value)¶

Transfer function from linear to Beta RGB colourspace.

BETA_RGB_TRANSFER_FUNCTION : object

colour.models.dataset.beta_rgb.BETA_RGB_INVERSE_TRANSFER_FUNCTION(value)¶

Inverse transfer function from Beta RGB colourspace to linear.

BETA_RGB_INVERSE_TRANSFER_FUNCTION : object

colour.models.dataset.beta_rgb.BETA_RGB_COLOURSPACE = <colour.models.rgb.RGB_Colourspace object at 0x2b367a1ce190>¶

Beta RGB colourspace.

BETA_RGB_COLOURSPACE : RGB_Colourspace