Constructing a Videophone for the Hearing Impaired Using MPEG-4 Tools

  • Authors:
  • Nikolaos Sarris;Michael G. Strintzis

  • Affiliations:
  • -;-

  • Venue:
  • IEEE MultiMedia
  • Year:
  • 2001

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Abstract

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.