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.
出处
《天文学报》
CSCD
北大核心
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
关键词
航天器
望远镜
技术
图像处理
space vehicles
telescopes
techniques
image processing
