A Method of Shading and Shadowing in Image-Based Rendering. - Akihiro Katayama; Yukio Sakagawa; Hideyuki Tamura (ICIP (3), 1999)

Shading and shadow casting in image-based rendering without geometric models. - Akihiro Katayama; Yukio Sakagawa; Hiroyuki Yamamoto; Hideyuki Tamura (SIGGRAPH Abstracts and Applications, 1999)

Data Compression and Hardware Implementation of Ray-Space Rendering for Interactive Augmented Virtuality. - Yukio Sakagawa; Akihiro Katayama; Daisuke Kotake; Hideyuki Tamura (Presence Teleoperators Virtual Environ., 2002)