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Speaker and Digit Recognition by Audio-Visual Lip Biometrics
Högskolan i Halmstad, Akademin för informationsteknologi, Halmstad Embedded and Intelligent Systems Research (EIS).
Högskolan i Halmstad, Akademin för informationsteknologi, Halmstad Embedded and Intelligent Systems Research (EIS).ORCID-id: 0000-0002-4929-1262
2007 (engelsk)Inngår i: Advances in biometrics: international conference, ICB 2007, Seoul, Korea, August 27-29, 2007 ; proceedings / [ed] Lee, SW and Li, SZ, Berlin: Springer, 2007, s. 1016-1024Konferansepaper, Publicerat paper (Annet (populærvitenskap, debatt, mm))
Abstract [en]

This paper proposes a new robust bi-modal audio visual digit and speaker recognition system by lip-motion and speech biometrics. To increase the robustness of digit and speaker recognition, we have proposed a method using speaker lip motion information extracted from video sequences with low resolution (128 ×128 pixels). In this paper we investigate a biometric system for digit recognition and speaker identification based using line-motion estimation with speech information and Support Vector Machines. The acoustic and visual features are fused at the feature level showing favourable results with digit recognition being 83% to 100% and speaker recognition 100% on the XM2VTS database.

sted, utgiver, år, opplag, sider
Berlin: Springer, 2007. s. 1016-1024
Serie
Lecture Notes in Computer Science, ISSN 0302-9743 ; Volume 4642/2007
Emneord [en]
Biometric identification, Pattern recognition systems, Computer networks
HSV kategori
Identifikatorer
URN: urn:nbn:se:hh:diva-2129DOI: 10.1007/978-3-540-74549-5_106ISI: 000249584900106Scopus ID: 2-s2.0-37849028022Lokal ID: 2082/2524ISBN: 978-3-540-74548-8 (tryckt)OAI: oai:DiVA.org:hh-2129DiVA, id: diva2:239347
Konferanse
International Conference on Biometrics Location, Seoul, SOUTH KOREA, AUG 27-29, 2007
Tilgjengelig fra: 2008-11-12 Laget: 2008-11-12 Sist oppdatert: 2018-03-23bibliografisk kontrollert

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