86 search results - page 1 / 18 » Principal component analysis of image gradient orientations ... |
FGR
2011
IEEE
12 years 8 months ago
2011
IEEE
PR
2006
13 years 5 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
13 years 10 months 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 6 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 6 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...