angle resolved colour of prints
TRANSCRIPT
Angle Resolved Colour of Prints
Ludovic Gustafsson Coppel
Goniochromism
Neuman, Coppel and Edström, Angle resolved color of bulk scattering media, Applied Optics, 50(36), 2011
SIB Labs, University of Eastern Finland,Joensuu.
∆Ε ≈ 20 !
Standard CIELAB
Kubelka-Munk does not capture angular variation
Solve the general radiative tranfer problem, DORT2002Edström, SIAM Rev 47(447), 2005
Modelling angle resolved light scattering
Measurements RT simulationsW
hite
Blu
e dy
ed
Challenge
Why don't we see what we measure and predict ?
Standard CIELAB
Chromatic
adaptation
Is the white point independent of the viewing angle?
White paper chromatic adaptation
