5603 search results - page 229 / 1121 » Feature Selection for Clustering |
160
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ICMCS
2006
IEEE
16 years 19 days ago
2006
IEEE
In this paper we consider the problem of automatic extraction of the geometric lip features for the purposes of multi-modal speaker identification. The use of visual information ...
180
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SIAMSC
2008
15 years 6 months ago
2008
We describe a hybrid algorithm that is designed to reconstruct a piecewise smooth surface mesh from noisy input. While denoising, our method simultaneously regularizes triangle me...
171
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Experimental results of texture features derived from Gabor and other four wavelet transforms classified and clustered based on Support Vector Machine (SVMs) and Self-Organizing M...
207
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper, we propose an unsupervised approach to select representative face samples (models) from raw videos and build an appearance-based face recognition system. The approa...
180
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Microaggregation is one of the most employed microdata protection methods. The idea is to build clusters of at least k original records, and then replace them with the centroid of...