A Range Finder System with Electronically Maskable Photo Detecting Device Array. - Jun Masaki; Nobuhiro Okada; Eiji Kondo (J. Robotics Mechatronics, 2003)

Prototype Range Finder using an Image Sensing Device with Electronic Pattern Masks. - Jun Masaki; Nobuhiro Okada; Eiji Kondo (ICRA, 2004)