Colour Models

Adobe DNG SDK

colour_hdri

xy_to_camera_neutral(xy, ...)	Convert given xy white balance chromaticity coordinates to Camera Neutral coordinates.
camera_neutral_to_xy(camera_neutral, ...[, ...])	Convert given Camera Neutral coordinates to xy white balance chromaticity coordinates.
matrix_XYZ_to_camera_space(xy, ...)	Return the CIE XYZ to Camera Space matrix for given xy white balance chromaticity coordinates.
matrix_camera_space_to_XYZ(xy, ...[, ...])	Return the Camera Space to CIE XYZ matrix for given xy white balance chromaticity coordinates.

RGB Models

colour_hdri

camera_space_to_RGB(RGB, ...)	Convert given RGB array from camera space to given RGB colourspace.
camera_space_to_sRGB(RGB, M_XYZ_to_camera_space)	Convert given RGB array from camera space to sRGB colourspace.