Colour Temperature¶
Correlated Colour Temperature¶
colour
CCT_to_uv(CCT[, method]) |
Returns the CIE UCS colourspace uv chromaticity coordinates from given correlated colour temperature \(T_{cp}\) using given method. |
CCT_TO_UV_METHODS |
Supported correlated colour temperature \(T_{cp}\) to CIE UCS colourspace uv chromaticity coordinates computation methods. |
uv_to_CCT(uv[, method]) |
Returns the correlated colour temperature \(T_{cp}\) and \(\Delta_{uv}\) from given CIE UCS colourspace uv chromaticity coordinates using given method. |
UV_TO_CCT_METHODS |
Supported CIE UCS colourspace uv chromaticity coordinates to correlated colour temperature \(T_{cp}\) computation methods. |
CCT_to_xy(CCT[, method]) |
Returns the CIE XYZ tristimulus values xy chromaticity coordinates from given correlated colour temperature \(T_{cp}\) using given method. |
CCT_TO_XY_METHODS |
Supported correlated colour temperature \(T_{cp}\) to CIE XYZ tristimulus values xy chromaticity coordinates computation methods. |
xy_to_CCT(xy[, method]) |
Returns the correlated colour temperature \(T_{cp}\) from given CIE XYZ tristimulus values xy chromaticity coordinates using given method. |
XY_TO_CCT_METHODS |
Supported CIE XYZ tristimulus values xy chromaticity coordinates to correlated colour temperature \(T_{cp}\) computation methods. |
Robertson (1968)¶
colour.temperature
CCT_to_uv_Robertson1968(CCT[, D_uv]) |
Returns the CIE UCS colourspace uv chromaticity coordinates from given correlated colour temperature \(T_{cp}\) and \(\Delta_{uv}\) using Roberston (1968) method. |
uv_to_CCT_Robertson1968(uv) |
Returns the correlated colour temperature \(T_{cp}\) and \(\Delta_{uv}\) from given CIE UCS colourspace uv chromaticity coordinates using Roberston (1968) method. |
Krystek (1985)¶
colour.temperature
CCT_to_uv_Krystek1985(CCT) |
Returns the CIE UCS colourspace uv chromaticity coordinates from given correlated colour temperature \(T_{cp}\) using Krystek (1985) method. |
Ohno (2013)¶
colour.temperature
CCT_to_uv_Ohno2013(CCT[, D_uv, cmfs]) |
Returns the CIE UCS colourspace uv chromaticity coordinates from given correlated colour temperature \(T_{cp}\), \(\Delta_{uv}\) and colour matching functions using Ohno (2013) method. |
uv_to_CCT_Ohno2013(uv[, cmfs, start, end, …]) |
Returns the correlated colour temperature \(T_{cp}\) and \(\Delta_{uv}\) from given CIE UCS colourspace uv chromaticity coordinates, colour matching functions and temperature range using Ohno (2013) method. |
Hernandez-Andres, Lee and Romero (1999)¶
colour.temperature
xy_to_CCT_Hernandez1999(xy) |
Returns the correlated colour temperature \(T_{cp}\) from given CIE XYZ tristimulus values xy chromaticity coordinates using Hernandez-Andres et alii (1999) method. |
Kang, Moon, Hong, Lee, Cho and Kim (2002)¶
colour.temperature
CCT_to_xy_Kang2002(CCT) |
Returns the CIE XYZ tristimulus values xy chromaticity coordinates from given correlated colour temperature \(T_{cp}\) using Kang et alii (2002) method. |
CIE Illuminant D Series¶
colour.temperature
CCT_to_xy_CIE_D(CCT) |
Converts from the correlated colour temperature \(T_{cp}\) of a CIE Illuminant D Series to the chromaticity of that CIE Illuminant D Series illuminant. |