20 search results - page 2 / 4 » Coding Facial Expressions with Gabor Wavelets |
ICIP
2003
IEEE
14 years 7 days ago
2003
IEEE
Two hybrid systems for classifying seven categories of human facial expression are proposed. The £rst system combines independent component analysis (ICA) and support vector mach...
ICIP
2008
IEEE
14 years 8 months ago
2008
IEEE
Gabor wavelet related feature extraction and classification is an important topic in image analysis and pattern recognition. Gabor features can be used either holistically or anal...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
Active Shape Model (ASM) is a powerful statistical tool for face alignment by shape. However, it can suffer from changes in illumination and facial expression changes, and local m...
ICB
2009
Springer
14 years 1 months ago
2009
Springer
This paper concentrates on the comparisons of systems that are used for the recognition of expressions generated by six upper face action units (AU s) by using Facial Action Coding...
AVBPA
2003
Springer
14 years 6 days ago
2003
Springer
: Constraint Shape Model is proposed to extract facial feature using two different search methods for contour points and control points individually. In the proposed algorithm, sal...