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Lip signatures for automatic person recognition

Mason, J.S.D. and Brand, J. and Auckenthaler, R. and 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)
Subjects: G400 Computer Science
Faculty: Faculty of Computing, Engineering and Sciences > Computing
Depositing User: Claude CHIBELUSHI
Date Deposited: 12 May 2013 20:36
Last Modified: 12 May 2013 20:36
URI: http://eprints.staffs.ac.uk/id/eprint/1115

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