colour.hdr_ICH_to_hdr_IPT#
- colour.hdr_ICH_to_hdr_IPT(JCh)#
Convert from hdr_ICH colourspace to hdr_IPT colourspace.
This is a convenient definition wrapping
colour.models.JCh_to_Jab()
definition.- Parameters:
JCh – hdr_ICH colourspace array.
- Returns:
hdr_IPT colourspace array.
- Return type:
Notes
Domain
Scale - Reference
Scale - 1
JCh
J
: [0, 100]C
: [0, 100]h
: [0, 360]J
: [0, 1]C
: [0, 1]h
: [0, 1]Range
Scale - Reference
Scale - 1
Jab
J
: [0, 100]a
: [-100, 100]b
: [-100, 100]J
: [0, 1]a
: [-1, 1]b
: [-1, 1]