Using talking heads for real-time virtual videophone in wireless networks

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, enabl...

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Veröffentlicht in:	IEEE multimedia 2006-07, Vol.13 (3), p.78-84
Hauptverfasser:	Xiao, Yang, Garzon, M.H., Nolen, M.
Format:	Magazinearticle
Sprache:	eng
Schlagworte:	Audio coding Bandwidth cellular network Digital audio players Head Intelligent networks Layout low bandwidth networks Mathematical analysis mp3 MPEG 4 Standard mpeg-4 Multimedia Networks Real time real-time videophony Streaming media talking head Talking heads Video compression Videophones Virtual reality Wireless communication wireless lan Wireless networks
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