空间目标光电跟踪中的航迹起始方法  

Track Initiation for Electro-Optical Tracking of Space Objects

作　　者：许占伟[1,2] 王歆[1,2] 

机构地区：[1]中国科学院紫金山天文台,南京210008 [2]中国科学院空间目标与碎片重点实验室,南京210008

出　　处：《天文学报》2016年第2期211-218,共8页Acta Astronomica Sinica

基　　金：中国科学院国防科技创新基金(CXJJ-15S129);国家自然科学基金项目(11373072)资助

摘　　要：针对空间目标光电跟踪中的航迹起始问题,采用修正Hough变换,提出一种无需先验信息的航迹起始算法,实现了空间目标的全自动识别与跟踪.方法可实现多目标航迹的同时起始,并且不要求连续帧.仿真表明,方法可行有效,能用于日常运行,特别适合新目标的搜索发现.Aimed at the track initiation for the electro-optical tracking of space objects, and based on modified Hough transformation, a track initiation algorithm without prior information is proposed to realize the fully robotic identification and tracking of moving objects. The method is valid for the tracking of multi-target as well as with a non-continuous sequence. Simulation shows that the method is effective and applicable for operational usage, and is especially good for the search and discovery of new objects.

关 键 词：航天器 望远镜 技术 图像处理 

分 类 号：P111[天文地球—天文学]