26602 search results - page 280 / 5321 » A New Imaging Model |
181
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IBPRIA
2003
Springer
15 years 12 months ago
2003
Springer
In this paper, we present two new observation models based on optical flow information to track objects using particle filter algorithms. Although optical flow information enabl...
125
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
This paper presents a complete analytical characterization of a large class of central and non-central imaging devices dubbed linear cameras by Ponce [9]. Pajdla [7] has shown tha...
189
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IBPRIA
2003
Springer
15 years 12 months ago
2003
Springer
Abstract. In a previous work, a new probabilistic context-free grammar (PCFG) model for natural language parsing derived from a tree bank corpus has been introduced. The model esti...
195
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AUSAI
2006
Springer
15 years 8 months ago
2006
Springer
Estimating the structure of the human face is a long studied and difficult task. In this paper we present a new method for estimating facial structure from only a minimal number o...
198
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PAMI
2002
15 years 6 months ago
2002
We present a method for estimating the shape of a deformable model using the least-squares residuals from a model-based optical flow computation. This method is built on top of an...