86 search results - page 1 / 18 » Principal component analysis of image gradient orientations ... |
FGR
2011
IEEE
12 years 10 months ago
2011
IEEE
PR
2006
13 years 6 months ago
2006
In this paper, a novel subspace method called diagonal principal component analysis (DiaPCA) is proposed for face recognition. In contrast to standard PCA, DiaPCA directly seeks t...
ICIP
2005
IEEE
14 years 5 hour ago
2005
IEEE
This paper presents a view independent face recognition method based on kernel principal component analysis (KPCA) of local parts. View changes induce large variation in feature s...
ICIP
2002
IEEE
14 years 8 months ago
2002
IEEE
We introduce an efficient statistical modeling technique called Mixture of Principal Components (MPC). This model is a linear extension to the traditional Principal Component Anal...
ICIP
2002
IEEE
14 years 8 months ago
2002
IEEE
We present a hybrid and parallel system based on artificial neural networks for a face invariant classifier and general pattern recognition problems. A set of face features is ext...