Partial face biometry using shape decomposition on 2D conformal maps of faces

Przemyslaw Szeptycki 1 Mohsen Ardabilian 1 Liming Chen 1 Wei Zeng David Gu Dimitris Samaras
1 imagine - Extraction de Caractéristiques et Identification
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : In this paper, we introduce a new approach for partial 3D face recognition, which makes use of shape decomposition over the rigid1 part of a face. To explore the descriptiveness of shape dissimilarity over an isometric part of a face, which has lower probability to be influenced by expression, we transform a 3D shape to a 2D domain using conformal mapping and use shape decomposition as a similarity measurement. In our work we investigate several classifiers as well as several shape descriptors for recognition purposes. Recognition tests on a subset of the FRGC data set show approximately 80% rank-one recognition rate using only the eyes and nose part of the face.
Type de document :
Communication dans un congrès
International Conference on Pattern Recognition , Aug 2010, Istanbul, Turkey, Turkey. IEEE, pp.1-4, 2010, 〈10.1109/ICPR.2010.372〉
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https://hal.archives-ouvertes.fr/hal-01381512
Contributeur : Équipe Gestionnaire Des Publications Si Liris <>
Soumis le : vendredi 14 octobre 2016 - 14:47:23
Dernière modification le : samedi 15 octobre 2016 - 01:05:31

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Przemyslaw Szeptycki, Mohsen Ardabilian, Liming Chen, Wei Zeng, David Gu, et al.. Partial face biometry using shape decomposition on 2D conformal maps of faces. International Conference on Pattern Recognition , Aug 2010, Istanbul, Turkey, Turkey. IEEE, pp.1-4, 2010, 〈10.1109/ICPR.2010.372〉. 〈hal-01381512〉

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