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3D Face Recognition Using Affine Integral Invariants

S Feng ; H. Krim ; Irene Y.H. Gu (Institutionen för signaler och system, Signalbehandling) ; Mats Viberg (Institutionen för signaler och system, Signalbehandling)
IEEE international conf. on ASSP (ICASSP-06) Vol. II (2006), p. 189-192.
[Konferensbidrag, refereegranskat]

A new 3D face representation and recognition approach is presented in this paper. Two sets of facial curves are extracted from a face range image, and a novel facial feature representation, the affine integral invariant, is introduced to mitigate the effect of pose on the facial curves. A human face is shown to be representable by a small subset of those affine integral invariant curves. A recognition procedure based on the Discriminant Analysis and Jensen-Shannon Divergence analysis is proposed. Substantiating examples are provided with an achieved classification accuracy of 92.57%.



Denna post skapades 2006-10-30. Senast ändrad 2014-09-02.
CPL Pubid: 22976

 

Institutioner (Chalmers)

Institutionen för signaler och system, Signalbehandling

Ämnesområden

Bildanalys
Signalbehandling

Chalmers infrastruktur