664 search results - page 47 / 133 » A Probabilistic Background Model for Tracking |
ECIR
2009
Springer
15 years 9 months ago
2009
Springer
Probabilistic retrieval models usually rank documents based on a scalar quantity. However, such models lack any estimate for the uncertainty associated with a document’s rank. Fu...
114
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
A new method for object tracking in video sequences is presented. This method exploits the benefits of particle filters to tackle the multimodal distributions emerging from clutte...
EMNLP
2007
15 years 1 months ago
2007
We present a data-driven variant of the LR algorithm for dependency parsing, and extend it with a best-first search for probabilistic generalized LR dependency parsing. Parser act...
116
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PAMI
2012
13 years 2 months ago
2012
—Model updating is a critical problem in tracking. Inaccurate extraction of the foreground and background information in model adaptation would cause the model to drift and degra...
138
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IWCM
2004
Springer
15 years 5 months ago
2004
Springer
We present a probabilistic framework for component-based automatic detection and tracking of objects in video. We represent objects as spatio-temporal two-layer graphical models, w...