645 search results - page 87 / 129 » Modeling object classes in aerial images using hidden Markov... |
ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
We propose a first attempt to classify events in static images by integrating scene and object categorizations. We define an event in a static image as a human activity taking pla...
135
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SPIEVIP
2010
15 years 2 months ago
2010
In video surveillance, automatic methods for scene understanding and activity modeling can exploit the high redundancy of object trajectories observed over a long period of time. ...
102
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TIP
2010
14 years 6 months ago
2010
Multivariate image segmentation is a challenging task, influenced by large intraclass variation that reduces class distinguishability as well as increased feature space sparseness ...
PAMI
2008
14 years 11 months ago
2008
We propose a new two-stage framework for joint analysis of head gesture and speech prosody patterns of a speaker toward automatic realistic synthesis of head gestures from speech p...
115
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ICPR
2008
IEEE
15 years 6 months ago
2008
IEEE
In this work, we present a novel segmentation method for deformable objects in monocular videos. Firstly we introduce the dynamic shape to represent the prior knowledge about obje...