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ABSTRACT
<p>Lip Telephone is a special videoconferencing system we built with tools provided by the MPEG-4 audio-visual standard. The videophone achieves high-fidelity representation in the area of the speaker's mouth, letting lip readers communicate over a standard telephone connection or the Internet.</p>
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CITATION

N. Sarris and M. G. Strintzis, "Constructing a Videophone for the Hearing Impaired Using MPEG-4 Tools," in IEEE MultiMedia, vol. 8, no. , pp. 56-67, 2001.
doi:10.1109/93.940001
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