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, enabling real-time videophony over various wireless networks. © 2006 IEEE.
Yang, X., Garzon, M., & Nolan, M. (2006). Using talking heads for real-time virtual videophone in wireless networks. IEEE Multimedia, 13 (3), 78-84. https://doi.org/10.1109/MMUL.2006.72