791 search results - page 109 / 159 » Non-Linear Dimensionality Reduction |
139
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
Action recognition is an important but challenging problem in video analytics with a number of solutions proposed to date. However, even if a reliable model for action representat...
154
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
The problem of minimizing the rank of a matrix subject to linear equality constraints arises in applications in machine learning, dimensionality reduction, and control theory, and...
181
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CVPR
2008
IEEE
15 years 4 months ago
2008
IEEE
Learning a robust projection with a small number of training samples is still a challenging problem in face recognition, especially when the unseen faces have extreme variation in...
125
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
The aim of this paper is to study the fusion at feature extraction level for face and fingerprint biometrics. The proposed approach is based on the fusion of the two traits by extr...
109
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DSP
2010
15 years 4 months ago
2010
Automatic acoustic-based vehicle detection is a common task in security and surveillance systems. Usually, a recording device is placed in a designated area and a hardware/softwar...