129 search results - page 11 / 26 » Towards Automatic Detection and Tracking of Topic Change |
106
Voted
SCALESPACE
1999
Springer
15 years 6 months ago
1999
Springer
ÐA method for deforming curves in a given image to a desired position in a second image is introduced in this paper. The algorithm is based on deforming the first image toward the...
245
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AVSS
2009
IEEE
15 years 8 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...
124
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ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
We present a novel approach for multi-object tracking which considers object detection and spacetime trajectory estimation as a coupled optimization problem. It is formulated in a...
107
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VTC
2007
IEEE
15 years 8 months ago
2007
IEEE
—Localization is a critical issue in wireless sensor networks. In most localization schemes, there are beacons being placed as references to determine the positions of objects or...
115
Voted
ACCV
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. This paper presents a novel method of on-line object tracking with the static and motion saliency features extracted from the video frames locally, regionally and globall...