An Intelligent Surveillance System Based on RANSAC Algorithm
文献类型：会议论文
| 作者 | Jinnian Guo; Xinyu Wu; Zhi Zhong; Shiqi Yu; Yangsheng xu; Jianwei Zhang |
| 出版日期 | 2009 |
| 会议名称 | 2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009 |
| 会议地点 | Rhodes, Greece |
| 英文摘要 | Crowd control and management is a very important task in public places. Historically, many crowd disasters happened because of the loss of control of the crowd flow direction. This paper presents an intelligent surveillance system based on RANSAC (Random Sample Consensus)algorithm, which can estimate the crowd flow direction and classify people into different crowd groups. We calculate the optical flow by employing the "pyramidal" Lucas-Kanade(LK) algorithm. Then foreground detection is used to reduce the observation noise. RANSAC provides a simple but effective method to reduce the influence of the outliers in optical flow images, and estimate the crowd flow direction with the inliers. According to the differences between motion direction and position, we classify people into different crowd groups. Experiments on real crowd videos captured at different public places show the effectiveness of the proposed system |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2490]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2009 |
| 推荐引用方式 GB/T 7714 | Jinnian Guo,Xinyu Wu,Zhi Zhong,et al. An Intelligent Surveillance System Based on RANSAC Algorithm[C]. 见:2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009. Rhodes, Greece. |
入库方式： OAI收割
来源：深圳先进技术研究院
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