'LipTelephone' a videophone for the deaf.
This paper describes the 'LipTelephone' system, which is being developed under a Greek AMEA research project, with the purpose to serve as a videophone that can also be used by lip readers. This system aims to combine model-based with traditional coding techniques in order to exploit the information redundancy in a scene of known content, while achieving high fidelity representation in the specific area of interest, which is the speaker's mouth. The recent MPEG-4 coding standard provides the framework, which is employed, for these purposes.
Sarris
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Information Processing Laboratory, Electrical and Computer Engineering Department, Aristotle University of Thessaloniki, Thessaloniki 54006, Greece.
Simitipoulos
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Strintzis
M G
MG
D003143:Communication Devices for People with Disabilities; D003638:Deafness / Q000534:rehabilitation*; D006801:Humans; D007091:Image Processing, Computer-Assisted; D021621:Imaging, Three-Dimensional; D008085:Lipreading; D013689:Telephone; D014741:Video Recording