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Lip signatures for automatic person recognition

Mason, J.S.D., Brand, J., Auckenthaler, R., Deravi, F. and Chibelushi, C.C. (1999) Lip signatures for automatic person recognition. In: Third IEEE Int. Workshop on Multimedia Signal Processing, 13 - 15 September 1999, Copenhagen, Denmark.

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Abstract or description

This paper evaluates lip features for person recognition, and compares performance with that of the acoustic signal. Recognition accuracy is found to be equivalent in the 2 domains, agreeing with the findings of Chibelushi. The optimum dynamic window length for both acoustic and visual modalities is found to be about 100ms. Recognition performance of the upper lip is considerably better than the lower lip, achieving 15% and 35% identification error rates respectively, using a single digit test and training token.

Item Type: Conference or Workshop Item (Paper)
Faculty: Previous Faculty of Computing, Engineering and Sciences > Computing
Event Title: Third IEEE Int. Workshop on Multimedia Signal Processing
Event Location: Copenhagen, Denmark
Event Dates: 13 - 15 September 1999
Depositing User: Claude CHIBELUSHI
Date Deposited: 12 May 2013 20:36
Last Modified: 24 Feb 2023 13:38

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