colour.LCHuv_to_Luv

colour.LCHuv_to_Luv(JCh: Annotated[ndarray[tuple[Any, ...], dtype[float16 | float32 | float64]], 100, 100, 360]) → Annotated[ndarray[tuple[Any, ...], dtype[float16 | float32 | float64]], 1]

Convert from LCHuv colourspace to Luv colourspace.

This is a convenient definition wrapping colour.models.JCh_to_Jab() definition.

Parameters:

JCh (Annotated[ndarray[tuple[Any, ...], dtype[float16 | float32 | float64]], (100, 100, 360)]) – LCHuv colourspace array.

Returns:

Luv colourspace array.

Return type:

numpy.ndarray