| a mean shift algorithm based on modified parzen window for small target tracking | |
| Chen Jianjun; An Guocheng; Zhang Suofei; Wu Zhenyang | |
| 2010 | |
| 会议名称 | 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 |
| 会议录名称 | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |
| 页码 | 1166-1169 |
| 会议日期 | March 14, |
| 会议地点 | Dallas, TX, United states |
| 收录类别 | ei |
| 出版地 | United States |
| ISSN | 15206149 |
| ISBN | 9781420000000 |
| 部门归属 | (1) School of Information Science and Engineering, Southeast University, Nanjing, China; (2) Intelligence Engineering Lab, Institute of Software Chinese Academy of Sciences, Beijing, China |
| 摘要 | This paper addresses the problem of small scale target tracking. The divided-by-zero problem in the weight computation of mean shift algorithm and its associated tracking interrupt problem are presented. To tackle these problems, the Parzen window density estimation method is modified to interpolate the histogram of the target candidate. Then the Kullback-Leibler distance is employed as a new similarity measure between the target model and the target candidate. Its corresponding weight computation and new location expressions are derived. On the basis of these works, we propose a new small target tracking algorithm using mean shift framework. The tracking experiments for real world video sequences show that the proposed algorithm can track the target successively and accurately. It can successfully track very small targets with only 6x12 pixels. ©2010 IEEE. |
| 关键词 | Algorithms Graphic Methods Interpolation Signal Processing Vector Quantization Video Recording |
| 主办者 | The Institute of Electrical and Electronics Engineers; Signal Processing Society |
| 语种 | 英语 |
| 内容类型 | 会议论文 |
| URI标识 | http://ir.iscas.ac.cn/handle/311060/8606 |
| 专题 | 2010软件所会议论文 |
| 推荐引用方式 GB/T 7714 | Chen Jianjun,An Guocheng,Zhang Suofei,et al. a mean shift algorithm based on modified parzen window for small target tracking[C]. United States,2010:1166-1169. |
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