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Using Talking Heads for Real-Time Virtual Videophone in Wireless Networks
July-September 2006 (vol. 13 no. 3)
pp. 78-84
Yang Xiao, University of Alabama
Max H. Garzon, University of Memphis
Michael Nolen, University of Memphis
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.
Index Terms:
cellular network, real-time videophony, talking head, wireless lan, low bandwidth networks, mp3, mpeg-4
Citation:
Yang Xiao, Max H. Garzon, Michael Nolen, "Using Talking Heads for Real-Time Virtual Videophone in Wireless Networks," IEEE Multimedia, vol. 13, no. 3, pp. 78-84, July-Sept. 2006, doi:10.1109/MMUL.2006.72
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