colour.models.rgb.dataset.gopro Module

GoPro Colourspaces

Defines the GoPro colourspaces:

Notes

  • The Protune Native colourspace primaries were derived using the method outlined in [2] followed with a chromatic adaptation step to CIE Standard Illuminant D Series D65 using colour.chromatically_adapted_primaries() definition.

References

[1]GoPro, Duiker, H.-P., & Mansencal, T. (2016). gopro.py. Retrieved April 12, 2017, from https://github.com/hpd/OpenColorIO-Configs/blob/master/aces_1.0.3/python/aces_ocio/colorspaces/gopro.py
[2]Mansencal, T. (2015). RED Colourspaces Derivation. Retrieved May 20, 2015, from http://colour-science.org/posts/red-colourspaces-derivation
colour.models.rgb.dataset.gopro.PROTUNE_NATIVE_PRIMARIES = array([[ 0.69848046, 0.19302645], [ 0.32955538, 1.02459662], [ 0.10844263, -0.03467857]])

Protune Native colourspace primaries.

PROTUNE_NATIVE_PRIMARIES : ndarray, (3, 2)

colour.models.rgb.dataset.gopro.PROTUNE_NATIVE_ILLUMINANT = u'D65'

Protune Native colourspace whitepoint name as illuminant.

PROTUNE_NATIVE_ILLUMINANT : unicode

colour.models.rgb.dataset.gopro.PROTUNE_NATIVE_WHITEPOINT = array([ 0.3127, 0.329 ])

Protune Native colourspace whitepoint.

PROTUNE_NATIVE_WHITEPOINT : ndarray

colour.models.rgb.dataset.gopro.PROTUNE_NATIVE_TO_XYZ_MATRIX = array([[ 0.50225719, 0.29296671, 0.15523203], [ 0.13879976, 0.91084146, -0.04964122], [ 0.07801426, -0.31483251, 1.325876 ]])

Protune Native colourspace to CIE XYZ tristimulus values matrix.

PROTUNE_NATIVE_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.rgb.dataset.gopro.XYZ_TO_PROTUNE_NATIVE_MATRIX = array([[ 2.2668965 , -0.83163359, -0.29654225], [-0.35733783, 1.24337315, 0.08838899], [-0.21823445, 0.34417515, 0.79265501]])

CIE XYZ tristimulus values to Protune Native colourspace matrix.

XYZ_TO_PROTUNE_NATIVE_MATRIX : array_like, (3, 3)

colour.models.rgb.dataset.gopro.PROTUNE_NATIVE_COLOURSPACE = <colour.models.rgb.rgb_colourspace.RGB_Colourspace object>

Protune Native colourspace.

PROTUNE_NATIVE_COLOURSPACE : RGB_Colourspace