117 search results - page 3 / 24 » New Fast Principal Component Analysis for Face Detection |
ICIP
2001
IEEE
15 years 13 days ago
2001
IEEE
In this paper, we propose a new method for face detection from cluttered images. We use a polynomial neural network (PNN) for separation of face and non-face patterns while the co...
BMCBI
2011
13 years 2 months ago
2011
Background: The ever increasing sizes of population genetic datasets pose great challenges for population structure analysis. The Tracy-Widom (TW) statistical test is widely used ...
FGR
2004
IEEE
14 years 2 months ago
2004
IEEE
Intra-personal space modeling proposed by Moghaddam et. al. has been successfully applied in face recognition. In their work the regular principal subspaces are derived from the i...
ACII
2005
Springer
14 years 25 days ago
2005
Springer
In this paper, we present an embedded system in which face recognition and facial expression recognition for Human-Robot Interaction are implemented. To detect face with a fast and...
SDM
2011
SIAM
13 years 1 months ago
2011
SIAM
Sparse principal component analysis (PCA) imposes extra constraints or penalty terms to the standard PCA to achieve sparsity. In this paper, we first introduce an efficient algor...