colour.models.dataset.red Module¶

RED Colourspaces¶

Defines the RED colourspaces:

RED_COLOR_COLOURSPACE
RED_COLOR_2_COLOURSPACE
RED_COLOR_3_COLOURSPACE
RED_COLOR_4_COLOURSPACE
DRAGON_COLOR_COLOURSPACE
DRAGON_COLOR_2_COLOURSPACE

See also

References

[1]	Mansencal, T. (2015). RED Colourspaces Derivation. Retrieved May 20, 2015, from https://www.colour-science.org/blog_red_colourspaces_derivation.php

[2]	Sony Imageworks. (2012). make.py. Retrieved November 27, 2014, from https://github.com/imageworks/OpenColorIO-Configs/blob/master/nuke-default/make.py

colour.models.dataset.red.RED_COLOR_2_PRIMARIES = array([[ 0.87868251, 0.32496401], [ 0.30088871, 0.67905476], [ 0.09539869, -0.02937933]])¶

REDcolor2 colourspace primaries.

RED_COLOR_2_PRIMARIES : ndarray, (3, 2)

colour.models.dataset.red.RED_COLOR_2_ILLUMINANT = u'D65'¶

REDcolor2 colourspace whitepoint name as illuminant.

RED_COLOR_2_ILLUMINANT : unicode

colour.models.dataset.red.RED_COLOR_2_WHITEPOINT = (0.31271, 0.32902)¶

REDcolor2 colourspace whitepoint.

RED_COLOR_2_WHITEPOINT : tuple

colour.models.dataset.red.RED_COLOR_2_TO_XYZ_MATRIX = array([[ 0.44485026, 0.38645613, 0.11912216], [ 0.1645194 , 0.87216589, -0.03668529], [-0.10310004, 0.02576025, 1.16624016]])¶

REDcolor2 colourspace to CIE XYZ tristimulus values matrix.

RED_COLOR_2_XYZ_MATRIX : array_like, (3, 3)

colour.models.dataset.red.XYZ_TO_RED_COLOR_2_MATRIX = array([[ 2.60096883, -1.14357833, -0.30164072], [-0.48051091, 1.35677474, 0.09175912], [ 0.24054915, -0.13106549, 0.82876334]])¶

CIE XYZ tristimulus values to REDcolor2 colourspace matrix.

XYZ_TO_RED_COLOR_2_MATRIX : array_like, (3, 3)

colour.models.dataset.red.RED_LOG_FILM_TRANSFER_FUNCTION(value, black_offset=0.009955040995908344)¶

Transfer function from linear to REDLogFilm.

RED_LOG_FILM_TRANSFER_FUNCTION : object

colour.models.dataset.red.RED_LOG_FILM_INVERSE_TRANSFER_FUNCTION(value, black_offset=0.009955040995908344)¶

Inverse transfer function from REDLogFilm to linear.

RED_LOG_FILM_INVERSE_TRANSFER_FUNCTION : object

colour.models.dataset.red.RED_COLOR_2_COLOURSPACE = <colour.models.rgb.RGB_Colourspace object at 0x2abef9360310>¶

REDcolor2 colourspace.

RED_COLOR_2_COLOURSPACE : RGB_Colourspace

colour.models.dataset.red.RED_COLOR_3_PRIMARIES = array([[ 0.70118104, 0.32901416], [ 0.3006003 , 0.68378883], [ 0.10815446, -0.00868818]])¶

REDcolor3 colourspace primaries.

RED_COLOR_3_PRIMARIES : ndarray, (3, 2)

colour.models.dataset.red.RED_COLOR_3_ILLUMINANT = u'D65'¶

REDcolor3 colourspace whitepoint name as illuminant.

RED_COLOR_3_ILLUMINANT : unicode

colour.models.dataset.red.RED_COLOR_3_WHITEPOINT = (0.31271, 0.32902)¶

REDcolor3 colourspace whitepoint.

RED_COLOR_3_WHITEPOINT : tuple

colour.models.dataset.red.RED_COLOR_3_TO_XYZ_MATRIX = array([[ 0.47262284, 0.34674666, 0.13105904], [ 0.22176812, 0.78876 , -0.01052813], [-0.02035271, 0.01800735, 1.09124574]])¶

REDcolor3 colourspace to CIE XYZ tristimulus values matrix.

RED_COLOR_3_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.dataset.red.XYZ_TO_RED_COLOR_3_MATRIX = array([[ 2.64346818, -1.15459225, -0.32862086], [-0.74241712, 1.59180041, 0.10452197], [ 0.06155416, -0.0478015 , 0.90853002]])¶

CIE XYZ tristimulus values to REDcolor3 colourspace matrix.

XYZ_TO_RED_COLOR_3_MATRIX : array_like, (3, 3)

colour.models.dataset.red.RED_COLOR_3_COLOURSPACE = <colour.models.rgb.RGB_Colourspace object at 0x2abef9360350>¶

REDcolor3 colourspace.

RED_COLOR_3_COLOURSPACE : RGB_Colourspace

colour.models.dataset.red.RED_COLOR_4_PRIMARIES = array([[ 0.70118059, 0.3290137 ], [ 0.3006004 , 0.68378882], [ 0.14533195, 0.0516168 ]])¶

REDcolor4 colourspace primaries.

RED_COLOR_4_PRIMARIES : ndarray, (3, 2)

colour.models.dataset.red.RED_COLOR_4_ILLUMINANT = u'D65'¶

REDcolor4 colourspace whitepoint name as illuminant.

RED_COLOR_4_ILLUMINANT : unicode

colour.models.dataset.red.RED_COLOR_4_WHITEPOINT = (0.31271, 0.32902)¶

REDcolor4 colourspace whitepoint.

RED_COLOR_4_WHITEPOINT : tuple

colour.models.dataset.red.RED_COLOR_4_TO_XYZ_MATRIX = array([[ 0.433658 , 0.31932876, 0.19744179], [ 0.20348456, 0.72639105, 0.07012439], [-0.01867421, 0.01658338, 1.0909912 ]])¶

REDcolor4 colourspace to CIE XYZ tristimulus values matrix.

RED_COLOR_4_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.dataset.red.XYZ_TO_RED_COLOR_4_MATRIX = array([[ 2.87545757, -1.25403975, -0.43978055], [-0.8114466 , 1.73257877, 0.03548831], [ 0.06155268, -0.04780077, 0.90853063]])¶

CIE XYZ tristimulus values to REDcolor4 colourspace matrix.

XYZ_TO_RED_COLOR_4_MATRIX : array_like, (3, 3)

colour.models.dataset.red.RED_COLOR_4_COLOURSPACE = <colour.models.rgb.RGB_Colourspace object at 0x2abef9360390>¶

REDcolor4 colourspace.

RED_COLOR_4_COLOURSPACE : RGB_Colourspace

colour.models.dataset.red.DRAGON_COLOR_PRIMARIES = array([[ 0.75304422, 0.32783058], [ 0.29957023, 0.70069932], [ 0.07964207, -0.05493795]])¶

DRAGONcolor colourspace primaries.

DRAGON_COLOR_PRIMARIES : ndarray, (3, 2)

colour.models.dataset.red.DRAGON_COLOR_ILLUMINANT = u'D65'¶

DRAGONcolor colourspace whitepoint name as illuminant.

DRAGON_COLOR_ILLUMINANT : unicode

colour.models.dataset.red.DRAGON_COLOR_WHITEPOINT = (0.31271, 0.32902)¶

DRAGONcolor colourspace whitepoint.

DRAGON_COLOR_WHITEPOINT : tuple

colour.models.dataset.red.DRAGON_COLOR_TO_XYZ_MATRIX = array([[ 4.94066663e-01, 3.63083307e-01, 9.32785752e-02], [ 2.15087181e-01, 8.49257380e-01, -6.43445607e-02], [ -5.30613489e-02, -3.26698900e-04, 1.14228842e+00]])¶

DRAGONcolor colourspace to CIE XYZ tristimulus values matrix.

DRAGON_COLOR_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.dataset.red.XYZ_TO_DRAGON_COLOR_MATRIX = array([[ 2.45270842, -1.04870707, -0.25935984], [-0.61256631, 1.43944046, 0.13110478], [ 0.11375752, -0.04830264, 0.86342541]])¶

CIE XYZ tristimulus values to DRAGONcolor colourspace matrix.

XYZ_TO_DRAGON_COLOR_MATRIX : array_like, (3, 3)

colour.models.dataset.red.DRAGON_COLOR_COLOURSPACE = <colour.models.rgb.RGB_Colourspace object at 0x2abef93603d0>¶

DRAGONcolor colourspace.

DRAGON_COLOR_COLOURSPACE : RGB_Colourspace

colour.models.dataset.red.DRAGON_COLOR_2_PRIMARIES = array([[ 0.75304449, 0.32783103], [ 0.29957049, 0.70069942], [ 0.14501158, 0.05109713]])¶

DRAGONcolor2 colourspace primaries.

DRAGON_COLOR_2_PRIMARIES : ndarray, (3, 2)

colour.models.dataset.red.DRAGON_COLOR_2_ILLUMINANT = u'D65'¶

DRAGONcolor2 colourspace whitepoint name as illuminant.

DRAGON_COLOR_2_ILLUMINANT : unicode

colour.models.dataset.red.DRAGON_COLOR_2_WHITEPOINT = (0.31271, 0.32902)¶

DRAGONcolor2 colourspace whitepoint.

DRAGON_COLOR_2_WHITEPOINT : tuple

colour.models.dataset.red.DRAGON_COLOR_2_TO_XYZ_MATRIX = array([[ 4.28769176e-01, 3.16877695e-01, 2.04781674e-01], [ 1.86660738e-01, 7.41181200e-01, 7.21580614e-02], [ -4.60489796e-02, -2.85499455e-04, 1.13523485e+00]])¶

DRAGONcolor2 colourspace to CIE XYZ tristimulus values matrix.

DRAGON_COLOR_2_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.dataset.red.XYZ_TO_DRAGON_COLOR_2_MATRIX = array([[ 2.80890935, -1.20106066, -0.43034879], [-0.71847702, 1.65637807, 0.02432087], [ 0.11375821, -0.04830254, 0.86342471]])¶

CIE XYZ tristimulus values to DRAGONcolor2 colourspace matrix.

XYZ_TO_DRAGON_COLOR_2_MATRIX : array_like, (3, 3)

colour.models.dataset.red.DRAGON_COLOR_2_COLOURSPACE = <colour.models.rgb.RGB_Colourspace object at 0x2abef9360410>¶

DRAGONcolor2 colourspace.

DRAGON_COLOR_2_COLOURSPACE : RGB_Colourspace