9 search results - page 1 / 2 » Polynomial features for robust face authentication |
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper we introduce the DCT-mod2 facial feature extraction technique which utilizes polynomial coefficients derived from 2-D DCT coefficients of spatially neighbouring bloc...
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AVBPA
2003
Springer
15 years 2 months ago
2003
Springer
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, we use a robust shape matching algorithm for stablishing correspondences between points from face images, and Gabor vectors (jets) for feature computation. After ex...
PRL
2007
14 years 9 months ago
2007
A complete authentication system based on fusion of 3D face and hand biometrics is presented and evaluated in this paper. The system relies on a low cost real-time sensor, which c...
JEI
2008
14 years 9 months ago
2008
This paper presents a hybrid approach to face-feature extraction based on the trace transform and the novel kernel partial-least-squares discriminant analysis (KPA). The hybrid app...