3338 search results - page 506 / 668 » Nonparametric motion model |
173
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
In this paper, we propose a Bayesian approach to video object segmentation. Our method consists of two stages. In the first stage, we partition the video data into a set of 3D wate...
121
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MICCAI
2006
Springer
16 years 7 months ago
2006
Springer
Automatic algorithms in conjunction with longitudinal MR brain images can be used to measure cerebral atrophy, which is particularly pronounced in several types of dementia. An atr...
189
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ICRA
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— We address the problem of vision-based multiperson tracking in busy pedestrian zones using a stereo rig mounted on a mobile platform. Specifically, we are interested i...
161
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IROS
2009
IEEE
16 years 1 months ago
2009
IEEE
— We propose an approach for acquiring geometric 3D models using cameras mounted on autonomous vehicles and robots. Our method uses structure from motion techniques from computer...
170
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ICMI
2009
Springer
16 years 1 months ago
2009
Springer
Spatial language video retrieval is an important real-world problem that forms a test bed for evaluating semantic structures for natural language descriptions of motion on natural...