多假设跟踪在红外搜索跟踪系统中的应用  

Application of multi-hypothesis tracking in airborne IRST

作　　者：董进武[1] 

机构地区：[1]海军驻汉中地区航空军事代表室,陕西汉中723213

出　　处：《电光与控制》2008年第12期75-77,85,共4页Electronics Optics & Control

摘　　要：红外搜索跟踪系统得到的数据存在较多虚警和杂波,所以宜采用多假设跟踪(MHT)算法对多个运动目标进行跟踪。针对MHT算法计算量大的缺点,对算法做出了改进和简化,仿真结果表明了改进后的算法在降低计算量的同时能够有效地摒弃虚警、跟踪多个目标。Since there is clutter and false alarm in infrared search and track system, multi-hypothesis tracking is adaptable for tracking multiple moving targets. Multi-hypothesis tracking algorithm has the disadvantage of large computation cost, thus we make some improvement and simplification. The results of simulation show that the improved algorithm can reduce the computation cost, suppress false alarm and track multiple targets effectively.

关 键 词：多假设跟踪 红外搜索跟踪系统 多目标跟踪 交互式多模型 

分 类 号：V247[航空宇航科学与技术—飞行器设计]