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SIGMOD
2006
ACM
141views Database» more  SIGMOD 2006»
14 years 8 months ago
Contour map matching for event detection in sensor networks
Many sensor network applications, such as object tracking and disaster monitoring, require effective techniques for event detection. In this paper, we propose a novel event detect...
Wenwei Xue, Qiong Luo, Lei Chen 0002, Yunhao Liu
ACL
2003
13 years 9 months ago
Optimizing Story Link Detection is not Equivalent to Optimizing New Event Detection
Link detection has been regarded as a core technology for the Topic Detection and Tracking tasks of new event detection. In this paper we formulate story link detection and new ev...
Ayman Farahat, Francine Chen, Thorsten Brants
ECCV
2010
Springer
13 years 7 months ago
Disparity Statistics for Pedestrian Detection: Combining Appearance, Motion and Stereo
Pedestrian detection is an important problem in computer vision due to its importance for applications such as visual surveillance, robotics, and automotive safety. This paper push...
Stefan Walk, Konrad Schindler, Bernt Schiele
AAAI
2008
13 years 10 months ago
Multimodal People Detection and Tracking in Crowded Scenes
This paper presents a novel people detection and tracking method based on a multi-modal sensor fusion approach that utilizes 2D laser range and camera data. The data points in the...
Luciano Spinello, Rudolph Triebel, Roland Siegwart
DICTA
2007
13 years 10 months ago
Tracking with Multiple Cameras for Video Surveillance
The large shape variability and partial occlusions challenge most object detection and tracking methods for nonrigid targets such as pedestrians. Single camera tracking is limited...
Manas Kamal Bhuyan, Brian C. Lovell, Abbas Bigdeli