4127 search results - page 308 / 826 » Evaluation methods for topic models |
204
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
We describe an online approach to learn non-linear motion patterns and robust appearance models for multi-target tracking in a tracklet association framework. Unlike most previous...
139
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper addresses the problem of calibrating camera lens distortion, which can be signi?cant in medium to wide angle lenses. While almost all existing nonmetric distortion cali...
173
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NC
2006
15 years 6 months ago
2006
Multivariate Time Series (MTS) data are widely available in different fields including medicine, finance, bioinformatics, science and engineering. Modelling MTS data accurately is...
271
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
Sparse representation has been applied to visual tracking by finding the best candidate with minimal reconstruction error using target templates. However most sparse representati...
137
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CSB
2005
IEEE
15 years 11 months ago
2005
IEEE
Single-particle tracking provides a powerful technique for measuring dynamic cellular processes on the level of individual molecules. Much recent work has been devoted to using si...