colour.models.rgb.dataset.alexa_wide_gamut_rgb Module¶

ALEXA Wide Gamut RGB Colourspace¶

Defines the ALEXA Wide Gamut RGB colourspace:

ALEXA_WIDE_GAMUT_RGB_COLOURSPACE.

See also

References

[1]	ARRI. (2012). ALEXA - Log C Curve - Usage in VFX. Retrieved from http://www.arri.com/?eID=registration&file_uid=8026

colour.models.rgb.dataset.alexa_wide_gamut_rgb.ALEXA_WIDE_GAMUT_RGB_PRIMARIES = array([[ 0.684 , 0.313 ], [ 0.221 , 0.848 ], [ 0.0861, -0.102 ]])¶

ALEXA Wide Gamut RGB colourspace primaries.

ALEXA_WIDE_GAMUT_RGB_PRIMARIES : ndarray, (3, 2)

colour.models.rgb.dataset.alexa_wide_gamut_rgb.ALEXA_WIDE_GAMUT_RGB_ILLUMINANT = u'D65'¶

ALEXA Wide Gamut RGB colourspace whitepoint name as illuminant.

ALEXA_WIDE_GAMUT_RGB_WHITEPOINT : unicode

colour.models.rgb.dataset.alexa_wide_gamut_rgb.ALEXA_WIDE_GAMUT_RGB_WHITEPOINT = (0.3127, 0.329)¶

ALEXA Wide Gamut RGB colourspace whitepoint.

ALEXA_WIDE_GAMUT_RGB_WHITEPOINT : tuple

colour.models.rgb.dataset.alexa_wide_gamut_rgb.ALEXA_WIDE_GAMUT_RGB_TO_XYZ_MATRIX = array([[ 0.638008, 0.214704, 0.097744], [ 0.291954, 0.823841, -0.115795], [ 0.002798, -0.067034, 1.153294]])¶

ALEXA Wide Gamut RGB colourspace to CIE XYZ tristimulus values matrix.

ALEXA_WIDE_GAMUT_RGB_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.rgb.dataset.alexa_wide_gamut_rgb.XYZ_TO_ALEXA_WIDE_GAMUT_RGB_MATRIX = array([[ 1.78906454, -0.48253382, -0.20007503], [-0.63984874, 1.3964001 , 0.19443223], [-0.04153097, 0.08233496, 0.87886816]])¶

CIE XYZ tristimulus values to ALEXA Wide Gamut RGB colourspace matrix.

XYZ_TO_ALEXA_WIDE_GAMUT_RGB_MATRIX : array_like, (3, 3)

colour.models.rgb.dataset.alexa_wide_gamut_rgb.ALEXA_WIDE_GAMUT_RGB_COLOURSPACE = <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>¶

ALEXA Wide Gamut RGB colourspace.

ALEXA_WIDE_GAMUT_RGB_COLOURSPACE : RGB_Colourspace