A method for FLIR target tracking based on distance updating
文献类型：会议论文
| 作者 | Qi L(亓琳); Shi ZL(史泽林)
|
| 出版日期 | 2008 |
| 会议名称 | 1st International Congress on Image and Signal Processing |
| 会议日期 | May 27-30, 2008 |
| 会议地点 | Sanya, China |
| 关键词 | target tracking correlation tracking template matching template updating distance updating FLIR |
| 页码 | 135-139 |
| 中文摘要 | This paper deals with the problem that how to use the distance information of millimeter wave (MMW) radar in the target-tracking of forward looking infrared (FLIR) image sequences. Many conventional image based trackers use timing updating to update template, but how to confirm an appropriate updating period is a difficult problem. However, the presence of noise and image magnification as the camera approaches the target may cause a tracked template to drift. In a MMW/FLIR dual-mode seeking guidance system, MMW radar can provide the precise distance between the missile and the target. The distance information can be used to direct how to update template. Firstly, a distance updating strategy is confirmed after image blowup's influence on pertinence is analyzed. Secondly, magnified template is used to direct template updating after images are magnified by distance information. Lastly, an adaptive template updating algorithm using distance information is presented. Results acquired for real FLIR images obtained from an aircraft are presented Experiments results show that the higher tracking accuracy and the stronger stability are obtained in the algorithm proposed than those in other methods. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Tianjin Univ Technol |
| 会议录 | CISP 2008: FIRST INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOL 4, PROCEEDINGS
 |
| 会议录出版者 | IEEE COMPUTER SOC |
| 会议录出版地 | LOS ALAMITOS |
| 语种 | 英语 |
| ISBN号 | 978-0-7695-3119-9 |
| WOS记录号 | WOS:000258873500026 |
| 源URL | [http://ir.sia.cn/handle/173321/7942]  |
| 专题 | 沈阳自动化研究所_光电信息技术研究室 所领导 |
| 推荐引用方式 GB/T 7714 | Qi L,Shi ZL. A method for FLIR target tracking based on distance updating[C]. 见:1st International Congress on Image and Signal Processing. Sanya, China. May 27-30, 2008. |
入库方式： OAI收割
来源：沈阳自动化研究所
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