Using Talking Heads for Real-Time Virtual Videophone in Wireless Networks

Authors:
Yang Xiao;Max H. Garzon;Michael Nolan
Affiliations:
University of Alabama;University of Memphis;University of Memphis
Venue:
IEEE MultiMedia
Year:
2006

Citing 6
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Abstract

Low bandwidth makes real-time video over wireless and mobile networks expensive and limits transmission length. An architecture that substitutes a person's face with a text-based facial vector description transmitted over a network in tandem with a voice stream requires minimal bandwidth, enabling real-time videophony over various wireless networks.