189 search results - page 31 / 38 » Facial Expression Recognition using Encoded Dynamic Features |
178
Voted
ICPR
2008
IEEE
16 years 17 days ago
2008
IEEE
In this paper, we propose a novel face recognition method based on anisotropic dual-tree complex wavelet packets(ADT-CWP). 2-D dual-tree complex wavelet transform(DT-CWT) provides...
177
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
A system that could automatically analyze the facial actions in real time have applications in a number of different fields. However, developing such a system is always a challeng...
182
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AVBPA
2003
Springer
15 years 11 months ago
2003
Springer
The quadratic discriminant (QD) classifier has proved to be simple and effective in many pattern recognition problems. However, it requires the computation of the inverse of the sa...
167
Voted
CIVR
2008
Springer
15 years 8 months ago
2008
Springer
Past research on automatic laughter detection has focused mainly on audio-based detection. Here we present an audiovisual approach to distinguishing laughter from speech and we sh...
147
Voted
ICMI
2007
Springer
16 years 9 days ago
2007
Springer
Automatic distinction between posed and spontaneous expressions is an unsolved problem. Previously cognitive sciences’ studies indicated that the automatic separation of posed f...