colour.hdr_CIELCHab_to_hdr_CIELab

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

Convert from hdr_CIELCHab colourspace to hdr_CIELab 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)]) – hdr_CIELCHab colourspace array.

Returns:

hdr_CIELab colourspace array.

Return type:

numpy.ndarray