1246 search results - page 101 / 250 » Activity Modeling Using Event Probability Sequences |
140
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TCSV
2002
15 years 2 months ago
2002
Abstract--The emerging video coding standard MPEG-4 enables various content-based functionalities for multimedia applications. To support such functionalities, as well as to improv...
126
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CORR
2008
Springer
15 years 2 months ago
2008
Springer
In this paper, we focus on statistical region-based active contour models where image features (e.g. intensity) are random variables whose distribution belongs to some parametric ...
125
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WSDM
2010
ACM
15 years 11 months ago
2010
ACM
This article describes an application of the partially observable Markov (POM) model to the analysis of a large scale commercial web search log. Mathematically, POM is a variant o...
120
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IDA
2001
Springer
15 years 6 months ago
2001
Springer
Abstract. We propose a new unsupervised training method for acquiring probability models that accurately segment Chinese character sequences into words. By constructing a core lexi...
115
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CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
Studies support the need for high resolution imagery to identify persons in surveillance videos[13]. However, the use of telephoto lenses sacrifices a wider field of view and ther...