This paper presents a direct and stochastic technique for real time estimation of on board camera position and orientation—the ego-motion problem. An on board stereo vision syste...
In order to investigate the design of virtual place for creative collaboration, I have modeled scenes from a real place of creative collaboration – Jørn Utzon's studios, w...
: In a meeting room environment with multiple public wall displays and personal notebook computers, it is possible to design a highly interactive experience for manipulating and an...
Patrick Chiu, Qiong Liu, John S. Boreczky, Jonatha...
Abstract. In this paper, we present a hand posture recognition system (configuration and position) we designed as part of a gestural man-machine interface. After a simple image pre...
Virtual environments (VEs) very often contain buildings that have to be navigated by users. In the literature, several navigation aids based on maps have been proposed for VEs, bu...