110 likes | 208 Views
Intern final presentation. 2008. 02. 28 Choi Koh Networked Media Laboratory Dept. of Information & Communications Gwangju Institute of Science & Technology (GIST). Contents. Introduction & Background Motivation Related Work VP System Implementation and Result Conclusion.
E N D
Intern final presentation 2008. 02. 28 Choi Koh Networked Media Laboratory Dept. of Information & Communications Gwangju Institute of Science & Technology (GIST)
Contents • Introduction & Background • Motivation • Related Work • VP System • Implementation and Result • Conclusion
Introduction & Background • Video Presence(VP) System • Concept of presence • Psychological sense of “being there” in environment based on technologically founded immersive base • Three types of presence • Personal presence • The extent to which a person feels part of the environment • Social presence • The extent to which others(human and non-human) exist in the environment • Environmental presence • The extent to which the environment acknowledges and interacts with the participants • Video Presence • Provide sense of presence by sharing multiple high-quality media • Objective • Develop a system and software for video presence • Construct a realistic collaboration environment
Motivation • Many users want to present reality • Immersive collaboration meeting • Using concept of presence • Supporting reality meeting environment • World issue and market • Many company concentrate on this field • Market is a wide scope
Cisco Telepresence In-person experiences between individuals, businesses, and events People everywhere can work, live, play, and learn together over the network Others HP “hallo”, Polycom “RPX”, Tandberg “Experia” Related Work
VP System • Prototype VP system
Implementation and result • Stereoscopic • Free View
Stereoscopic video 2-dimension mount Parallel video(2D) Mixed video(3D) Implementation result(cont)
Free view on tiled display Just transmission on the tiled display Camera establishment in a line Result video on tiled display Implementation result(cont)
Video Presence system Three HDV video transmission in Tiled display Using VLC and SVC Frame rate stability Future work Make a note about current VP system Research wireless network about sensor network Conclusion
End of my intern final presentation. Thank you.Any question or comment.