Name
Abstract | ||
|---|---|---|
Gathering is an important incident of video surveillance, possibly reflecting the properties of mass disturbances. However, the incident is more difficult to detect than single-object incidents since it always has multiple detected objects. This paper proposes a plane geometry model to describe the position, trajectory and outline of the detected objects. Gathering incident is checked by a circle in which there are multiple objects. A brief detection algorithm is designed to draw a circle and check whether gathering happens. Finally, several public surveillance videos are tested, and the results indicate the proposed model is efficient, high-detection-rate and robust. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/MVHI.2010.170 | MVHI |
Keywords | Field | DocType |
detecting gathering incident,important incident,brief detection algorithm,plane geometry,single-object incident,computer vision,automatic detection,multiple object,human behavior understanding,public surveillance video,mass disturbance,gathering incident,plane geometry model,video surveillance,geometry,testing,solid modeling,human behavior,layout,computational geometry,tracking | Computer vision,Object detection,Computer graphics (images),Plane (geometry),Computer science,Computational geometry,Solid modeling,Artificial intelligence,Trajectory | Conference |
ISBN | Citations | PageRank |
978-1-4244-6596-5 | 0 | 0.34 |
References | Authors | |
6 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhaoquan Cai | 1 | 52 | 12.23 |
| Han Huang | 2 | 159 | 30.23 |
| Wenzhong Wu | 3 | 0 | 0.34 |
| Xianheng Ma | 4 | 13 | 1.75 |
| Xiuhong Hu | 5 | 0 | 0.34 |