| Abstract
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<p>This paper describes a new motion … <p>This paper describes a new motion based feature extraction technique for speaker identification using orientation estimation in 2D manifolds. The motion is estimated by computing the components of the structure tensor from which normal flows are extracted. By projecting the 3D spatiotemporal data to 2D planes, we obtain projection coefficients which we use to evaluate the 3D orientations of brightness patterns in TV like image sequences. This corresponds to the solutions of simple matrix eigenvalue problems in 2D, affording increased computational efficiency. An implementation based on joint lip movements and speech is presented along with experiments which confirm the theory, exhibiting a recognition rate of 98% on the publicly available XM2VTS database</p>blicly available XM2VTS database</p>
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| Author
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Maycel-Isaac Faraj +
, Josef Bigun +
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| Conference
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The 18th International Conference on Pattern Recognition, 20 - 24 August, 2006, Hong Kong
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| DOI
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http://dx.doi.org/10.1109/ICPR.2006.814 +
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| Diva
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http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:239338
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| EndPage
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1062 +
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| HostPublication
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The 18th International Conference on Pattern Recognition : proceedings : 20 - 24 August, 2006, Hong Kong +
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| PublicationType
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Conference Paper +
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| Publisher
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IEEE Computer Society +
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| Series
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International Conference on Pattern Recognition ; 2006 +
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| StartPage
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1059 +
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| Title
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Motion Features from Lip Movement for Person Authentication +
|
| Year
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2006 +
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| Has queryThis property is a special property in this wiki.
|
Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
, Publications:Motion Features from Lip Movement for Person Authentication +
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| Categories |
Publication +
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| Modification dateThis property is a special property in this wiki.
|
30 September 2016 20:39:51 +
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