230 search results - page 2 / 46 » An Improvement on PCA Algorithm for Face Recognition |
MVA
2007
13 years 6 months ago
2007
In many real-world applications such as face recognition and mobile robotics, we need to use an adaptive version of feature extraction techniques. In this paper, we introduce an a...
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...
IWANN
2005
Springer
13 years 10 months ago
2005
Springer
Face recognition is one of the most important image processing research topics which is widely used in personal identification, verification and security applications. In this pape...
JCP
2008
13 years 5 months ago
2008
kernel canonical correlation analysis (KCCA) is a recently addressed supervised machine learning methods, which shows to be a powerful approach of extracting nonlinear features for...
CVPR
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper presents a 3D approach for recognizing faces based on Principal Component Analysis (PCA). The approach addresses the issue of proper 3D face alignment required by PCA f...