6274 search results - page 1182 / 1255 » From query complexity to computational complexity |
157
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ECCV
2004
Springer
16 years 6 months ago
2004
Springer
Abstract. We describe a Markov chain Monte Carlo based particle filter that effectively deals with interacting targets, i.e., targets that are influenced by the proximity and/or be...
282
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ECCV
2004
Springer
16 years 6 months ago
2004
Springer
The problem of tracking a varying number of non-rigid objects has two major difficulties. First, the observation models and target distributions can be highly non-linear and non-Ga...
156
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ECCV
2002
Springer
16 years 5 months ago
2002
Springer
We investigate in this article the rigid registration of large sets of points, generally sampled from surfaces. We formulate this problem as a general Maximum-Likelihood (ML) estim...
143
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...
139
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
We discuss the use of social networks in implementing viral marketing strategies. While influence maximization has been studied in this context (see Chapter 24 of [10]), we study ...