摘要
包含有新目标跟踪起始的数据关联问题是多目标跟踪算法研究中的一个难点。本文首先描述了红外搜索跟踪（ＩＲＳＴ）系统进行多目标跟踪中的跟踪起始和跟踪终结问题；然后提出了采用可变跟踪门的方法，并且将ＩＲＳＴ系统接收到的目标红外辐射作为一个参考量。给出了多目标跟踪起始和数据关联的快速算法。最后给出了数值仿真结果，仿真表明了这种算法的快速性和有效性。
Data association accompanied by track initiation in multiple target tracking is very difficult. In this paper,track initiation and track deletion in multiple target tracking using an Infrared Search and Track (IRST) system are described. Then a changeable tracking gate is designed, and the received infrared radiation intensity is regarded as an auxiliary variable. Afterwards a fast algorithm for track initiation and data association in multiple target tracking is obtained. Finally the simulation results are given, which demonstrate the satisfactory effectivness of the fast algorithm.
出处
《电光与控制》
北大核心
2000年第4期5-9,共5页
Electronics Optics & Control
