4176 search results - page 214 / 836 » Support vector clustering |
117
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CVPR
2007
IEEE
16 years 7 months ago
2007
IEEE
In this paper we present two contributions to improve accuracy and speed of an image search system based on bag-of-features: a contextual dissimilarity measure (CDM) and an effici...
148
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ICPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Learning typical motion patterns or activities from videos of crowded scenes is an important visual surveillance problem. To detect typical motion patterns in crowded scenarios, w...
139
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Three dimensional motion capture facility is a powerful tool for quantitative and qualitative assessment of multijoint external movements. Electro-myograph (EMG) signals give the ...
166
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MIR
2003
ACM
15 years 10 months ago
2003
ACM
In this paper, we propose a semantic-meaningful approach for region-based image retrieval in image database. Our retrieval system is based on wavelet transform for its decompositi...
125
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TASLP
2010
15 years 3 months ago
2010
—A computationally efficient algorithm is proposed for modeling and representing time-varying musical sounds. The aim is to encode individual sounds and not the statistical prop...