188 search results - page 2 / 38 » Facial Expression Recognition Using Two-Class Discriminant F... |
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
It is well known that how to extract dynamical features is a key issue for video based face analysis. In this paper, we present a novel approach of facial action units (AU) and ex...
ICIP
2006
IEEE
14 years 6 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...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
A novel low-computation discriminative feature space is introduced for facial expression recognition capable of robust performance over a rang of image resolutions. Our approach i...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
The creation of facial range models by 3D imaging systems has led to extensive work on 3D face recognition [19]. However, little work has been done to study the usefulness of such...
SSIAI
2000
IEEE
13 years 9 months ago
2000
IEEE
Moment invariants are invariant under shifting, scaling and rotation. They are widely used in pattern recognition because of their discrimination power and robustness. HMM method ...