红外凝视系统下的多规则航迹起始算法

针对传统航迹起始算法在红外凝视跟踪系统应用中存在的弊端,提出了一种适用于凝视跟踪系统的多规则快速航迹起始算法.该方法通过深入分析红外凝视系统中目标自身特点及其运动特性,给出了能够对低速甚至静止的大威胁概率目标和断续点迹目标进行威胁概率判断和航向方差判断的起始规则,实现了凝视系统下对大威胁概率目标和断续点迹目标航迹的快速...

Multi-rule track initiation algorithm in infrared staring system

A fast multi-rule track initiation algorithm used in an infrared staring tracking system is proposed to overcome the deficiency of conventional track initiation algorithm.Based on the analysis of the target signatures and its kinematics in the infrared staring system,an initiation rule for determining the threat probability and course variance of low-speed or even static targets with high threat probability or targets with fragmentary plots is put forward,and fast track of these targets in the staring syste...