63 search results - page 4 / 13 » Video Event Classification and Detection Using 2D Trajectori... |
AVSS
2009
IEEE
14 years 2 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...
TIP
2010
13 years 2 months ago
2010
This paper proposes an approach for recognizing human activities (more specifically, pedestrian trajectories) in video sequences, in a surveillance context. A system for automatic ...
CIVR
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, we propose a new semantic event detection algorithm in structured video. A hybrid method that combines HMM with SVM to detect semantic events in video is proposed. T...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we present a system that integrates fully automatic scene geometry estimation, 2D object detection, 3D localization, trajectory estimation, and tracking for dynamic...
MM
2005
ACM
14 years 1 months ago
2005
ACM
In this paper, we propose a method for exciting event detection in broadcast soccer video with mid-level description and SVM-based incremental learning. In the method, video frame...