A dynamic BRDF display
Matthias B. Hullin, Hendrik P. A. Lensch, Ramesh Raskar, Hans‐Peter Seidel, Ivo Ihrke · 2011
Traditional computer displays are designed to be invariant to illumination and viewing conditions. However, this is not what the real world behaves like. Real materials reflect the surrounding light in a characteristic way that depends on the angles of illumination and observation.