14709 search results - page 2493 / 2942 » Semantic feature modelling |
181
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ICCV
2009
IEEE
17 years 1 days ago
2009
IEEE
This paper addresses the problem of automatic temporal
annotation of realistic human actions in video using mini-
mal manual supervision. To this end we consider two asso-
ciate...
203
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CVPR
1999
IEEE
16 years 9 months ago
1999
IEEE
We consider a problem central in aerial visual surveillance applications { detection and tracking of small, independently moving objects in long and noisy video sequences. We dire...
214
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
This paper presents a novel and efficient algorithm for the 3D range to 2D image registration problem in urban scene settings. Our input is a set of unregistered 3D range scans an...
202
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
We develop an algorithm for finding and kinematically tracking multiple people in long sequences. Our basic assumption is that people tend to take on certain canonical poses, even...
177
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CVPR
2006
IEEE
16 years 9 months ago
2006
IEEE
This paper develops an efficient new method for 3D partial shape retrieval. First, a Monte Carlo sampling strategy is employed to extract local shape signatures from each 3D model...