colour.models.rgb.dataset.rec_2020 Module

Rec. 2020 Colourspace

Defines the Rec. 2020 colourspace:

References

[1]International Telecommunication Union. (2015). Recommendation ITU-R BT.2020 - Parameter values for ultra-high definition television systems for production and international programme exchange (Vol. 1). Retrieved from https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.2020-2-201510-I!!PDF-E.pdf
colour.models.rgb.dataset.rec_2020.REC_2020_PRIMARIES = array([[ 0.708, 0.292], [ 0.17 , 0.797], [ 0.131, 0.046]])

Rec. 2020 colourspace primaries.

REC_2020_PRIMARIES : ndarray, (3, 2)

colour.models.rgb.dataset.rec_2020.REC_2020_ILLUMINANT = u'D65'

Rec. 2020 colourspace whitepoint name as illuminant.

REC_2020_ILLUMINANT : unicode

colour.models.rgb.dataset.rec_2020.REC_2020_WHITEPOINT = array([ 0.3127, 0.329 ])

Rec. 2020 colourspace whitepoint.

REC_2020_WHITEPOINT : ndarray

colour.models.rgb.dataset.rec_2020.REC_2020_TO_XYZ_MATRIX = array([[ 6.36958048e-01, 1.44616904e-01, 1.68880975e-01], [ 2.62700212e-01, 6.77998072e-01, 5.93017165e-02], [ 4.99410657e-17, 2.80726930e-02, 1.06098506e+00]])

Rec. 2020 colourspace to CIE XYZ tristimulus values matrix.

REC_2020_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.rgb.dataset.rec_2020.XYZ_TO_REC_2020_MATRIX = array([[ 1.71665119, -0.35567078, -0.25336628], [-0.66668435, 1.61648124, 0.01576855], [ 0.01763986, -0.04277061, 0.94210312]])

CIE XYZ tristimulus values to Rec. 2020 colourspace matrix.

XYZ_TO_REC_2020_MATRIX : array_like, (3, 3)

colour.models.rgb.dataset.rec_2020.REC_2020_COLOURSPACE = <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>

Rec. 2020 colourspace.

REC_2020_COLOURSPACE : RGB_Colourspace