120 search results - page 15 / 24 » Manifold based analysis of facial expression |
124
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ICIAR
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. Increasing risks of spoof attacks and other common problems of unimodal biometric systems such as intra-class variations, nonuniversality and noisy data necessitate the u...
103
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IVC
2011
14 years 6 months ago
2011
In this paper a facial feature point tracker that is motivated by applications such as human-computer interfaces and facial expression analysis systems is proposed. The proposed t...
ICCS
2005
Springer
15 years 5 months ago
2005
Springer
We propose a new facial motion retargetting method using wavelet-based multiresolutional analysis of triangular meshes. We define the displacement of the source model as the diff...
114
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ICCV
2007
IEEE
15 years 1 months ago
2007
IEEE
The analysis of facial expression temporal dynamics is of great importance for many real-world applications. Being able to automatically analyse facial muscle actions (Action Units...
138
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FGR
2011
IEEE
14 years 3 months ago
2011
IEEE
—An expression can be approximated by a sequence of temporal segments called neutral, onset, offset and apex. However, it is not easy to accurately detect such temporal segments ...