Title :
Tele-graffiti: a pen and paper-based remote sketching system
Author :
Takao, Naoya ; Shi, Jianbo ; Baker, Simon ; Matthews, Iain ; Nabbe, Bart
Author_Institution :
Carnegie Mellon University
Abstract :
Tele-Graffiti is a system allowing two.or more users to communicate remotely via hand-drawn sketches. What one person writes at one site is captured using a video camera, transmitted to the other site(s), and displayed there using an LCD projector. The advantage of our system over other intelligent desktops and white-boards is that the users are free to move the pieces of paper on which they are writing. In Tele-Graffiti, paper detection and tracking is based on real-time paper boundary detection.
Keywords :
Application software; Cameras; Computer displays; Computer science education; Image coding; Image edge detection; Intelligent systems; Liquid crystal displays; Robot vision systems; Web pages;
Conference_Titel :
Computer Vision, 2001. ICCV 2001. Proceedings. Eighth IEEE International Conference on
Conference_Location :
Vancouver, BC, Canada
Print_ISBN :
0-7695-1143-0
DOI :
10.1109/ICCV.2001.937712
