1997 search results - page 4 / 400 » Facial feature extraction using topological methods |
JEI
2008
13 years 8 months ago
2008
This paper presents a hybrid approach to face-feature extraction based on the trace transform and the novel kernel partial-least-squares discriminant analysis (KPA). The hybrid app...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Finding fiducial facial points in any frame of a video showing rich naturalistic facial behaviour is an unsolved problem. Yet this is a crucial step for geometric-featurebased fa...
DICTA
2003
13 years 10 months ago
2003
In this paper, we propose a symmetry-based method for face boundary extraction from a binarized facial image, which contains a number o...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
This paper proposes a novel facial expression recognition approach based on two sets of features extracted from the face images: texture features and global appearance features. T...
ISVC
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we present a facial expression recognition method using feature-adaptive motion energy analysis. Our method is simplicityoriented and avoids complicated face model r...