175
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
The k-NN graph has played a central role in increasingly popular data-driven techniques for various learning and vision tasks; yet, finding an efficient and effective way to con...
182
click to vote
CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
This paper is aimed at calibrating the relative posture and position, i.e. extrinsic parameters, of a stationary camera against a 3D reference object which is not directly visible...
210
click to vote
CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
We describe an online approach to learn non-linear motion patterns and robust appearance models for multi-target tracking in a tracklet association framework. Unlike most previous...
204
click to vote
CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
In this paper, we address the task of tracking groups of people in surveillance scenarios. This is a major challenge in computer vision, since groups are structured entities, subj...
195
click to vote
CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
Watershed cuts are among the fastest segmentation algorithms and therefore well suited for interactive segmentation of very large 3D data sets. To minimize the number of user inte...