| 小目标亚像素定位技术研究 |
| |
| 引用本文： | 陈丽萍,李淑丽.小目标亚像素定位技术研究[J].广东化工,2011,38(12):42-43. |
| |
| 作者姓名： | 陈丽萍 李淑丽 |
| |
| 作者单位： | 扬州工业职业技术学院,江苏扬州,225007 |
| |
| 摘 要： | 在光电探测系统中,需要对小目标进行亚像素定位,提高跟踪精度。基于模型的亚像素定位算法,根据光学系统建立目标模型,然后采用牛顿迭代法计算使得模型能量最大的点作为目标的定位点,仿真结果表明,基于模型的小目标亚像素定位算法定位精度高,稳定性好等特点。
|
| 关 键 词： | 亚像素 目标定位 牛顿迭代法 |
Study on the Subpixel Location of Small Target |
| |
| Chen Liping,Li Shuli.Study on the Subpixel Location of Small Target[J].Guangdong Chemical Industry,2011,38(12):42-43. |
| |
| Authors: | Chen Liping Li Shuli |
| |
| Affiliation: | (Yangzhou Polytechnic Institute,Yangzhou 225007,China) |
| |
| Abstract: | Subpixel location is adopted to locate the small target to improve tracking precision in optic-electric detection system.After target model is set up based on optics system,Newton＇s Iterative Method is adopted to compute the point that make the model energy most,then the point is the location of the target.The simulation results show that the location algorithm based on model for small target can improve location precision and stability. |
| |
| Keywords: | subpixel the location of the target Newton＇s iterative method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
