In this paper we propose a novel, highly flexible camera. The camera consists of an image detector and a special aperture, but no lens. The aperture is a set of parallel light att...
This paper describes a method for camera motion estimation based on real endoscope images and CT images for an endoscope navigation system. We have developed an endoscope navigati...
Jun Sugiyama, Hidenori Syouji, Kensaku Mori, Yasuh...
Since the human face plays an important role in man-to-man communication, systems enabling distant users to communicate while viewing each others' face have been demanded. Re...