256 search results - page 17 / 52 » Adaptive object tracking by learning background context |
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
In this paper, we tackle the problem of object detection and tracking in a new and challenging domain of wide area surveillance. This problem poses several challenges: large camera...
122
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WACV
2012
IEEE
13 years 5 months ago
2012
IEEE
We propose an online algorithm based on local sparse representation for robust object tracking. Local image patches of a target object are represented by their sparse codes with a...
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
Online learning has shown to be successful in tracking of previously unknown objects. However, most approaches are limited to a bounding-box representation with fixed aspect rati...
76
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GI
2009
Springer
14 years 7 months ago
2009
Springer
: Collecting and sharing attention information represents a main concern within the Technology Enhanced Learning community, as the number of works or projects related to this topic...
134
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ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
Night surveillance is a challenging task because of low brightness, low contrast, low Signal to Noise Ratio (SNR) and low appearance information. Most existing models for night su...