759 search results - page 23 / 152 » A Hierarchical Face Recognition Algorithm |
ICMI
2000
Springer
14 years 16 days ago
2000
Springer
Face detection is a key problem in human-computer interaction. In this paper, we present an algorithm for rotation invariant face detection in color images of cluttered scenes. It ...
WACV
2005
IEEE
14 years 2 months ago
2005
IEEE
As interest in 3D face recognition increases the importance of the initial alignment problem does as well. In this paper we present a method utilizing the registered 2D color and ...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Most face recognition systems only work well under quite constrained environments. In particular, the illumination conditions, facial expressions and head pose must be tightly con...
PR
2007
13 years 8 months ago
2007
We propose a novel, local feature-based face representation method based on twostage subset selection where the first stage finds the informative regions and the second stage ...
GLVLSI
2003
IEEE
14 years 2 months ago
2003
IEEE
Design and implementation of a fast parallel architecture based on an improved principal component analysis (PCA) method called Composite PCA suitable for real-time face recogniti...