350 search results - page 48 / 70 » Shapes based trajectory queries for moving objects |
120
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
We study unsupervised learning of occluding objects in images of visual scenes. The derived learning algorithm is based on a probabilistic generative model which parameterizes obj...
109
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CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
This paper studies the problem of 3D non-rigid shape and motion recovery from a monocular video sequence, under the degenerate deformations. The shape of a deformable object is re...
123
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ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— This paper presents a method for detecting independent temporally-persistent motion patterns in image sequences. The result is a description of the dynamic content of a...
115
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GIS
2010
ACM
14 years 9 months ago
2010
ACM
Research on Moving Object Databases (MOD) has resulted in sophisticated query mechanisms for moving objects and regions. Wireless Sensor Networks (WSN) support a wide range of app...
112
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DGCI
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. Human perception of shape is based on visual parts of objects to a point that a single, significant visual part is sufficient to recognize the whole object. For example,...