2034 search results - page 311 / 407 » Substring Selectivity Estimation |
182
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CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
The literature currently provides two ways to establish
point correspondences between images with moving objects.
On one side, there are energy minimization methods
that yield v...
183
Voted
CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
This paper deals with the problem of tracking multiple targets in a distributed network of self-configuring pan-tilt-zoom cameras. We focus on applications where events unfold over...
163
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CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
In this paper we introduce a novel method to detect and
localize abnormal behaviors in crowd videos using Social
Force model. For this purpose, a grid of particles is placed
ove...
121
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CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
We treat tracking as a matching problem of detected keypoints between successive frames. The novelty of this paper is to learn classifier-based keypoint descriptions allowing to i...
115
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ICCV
2007
IEEE
16 years 4 months ago
2007
IEEE
We present a multi-view stereo algorithm that addresses the extreme changes in lighting, scale, clutter, and other effects in large online community photo collections. Our idea is...