High-fidelity color reproduction based on multi-channel BTF/BRDF acquisition, rendering and display. - Masaru Tsuchida; Yoshiyuki Sakaguchi; Hiroyuki Arai; Masami Nishiko; Norihito Fujikawa; Masahiro Yamaguchi; Hideaki Haneishi; Nagaaki Ohyama (SIGGRAPH Sketches, 2005)