163 search results - page 18 / 33 » Recognizing Facial Expressions by Tracking Feature Shapes |
100
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ECCV
2002
Springer
16 years 1 months ago
2002
Springer
Principal ComponentAnalysis (PCA) has been successfully applied to construct linear models of shape, graylevel, and motion. In particular, PCA has been widely used to model the var...
118
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AVBPA
2003
Springer
15 years 5 months 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...
111
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ICMI
2004
Springer
15 years 5 months ago
2004
Springer
The interaction between human beings and computers will be more natural if computers are able to perceive and respond to human non-verbal communication such as emotions. Although ...
112
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CAIP
2009
Springer
15 years 6 months ago
2009
Springer
This paper describes a comprehensive approach to extract a common feature set from the image sequences. We use simple features which are easily extracted from a 3D wireframe model ...
CVPR
2003
IEEE
16 years 1 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...