MHT在红外搜索跟踪系统中的应用  

Application research of MHT algorithm in the infrared search and track system

作　　者：于连庆[1] 张煜婕[1] 陈华础[1] 

机构地区：[1]南京电子技术研究所,江苏南京210013

出　　处：《红外与激光工程》2008年第S2期437-440,共4页Infrared and Laser Engineering

摘　　要：针对红外搜索跟踪系统的弱小目标检测和跟踪的需求,讨论了基于交互多模型的多假设跟踪方法在针对红外搜索跟踪系统中的应用。同时根据红外目标及背景的特点,进行仿真并对仿真数据进行跟踪实验,仿真结果表明:此方法在低信噪比背景下能成功的跟踪多目标。To aim at the demand for the small target detection and track of infrared research and track systems, the application of Multiple Hypothesis Track (MHT) based on Interacting Multiple Model (IMM) in the IRST is discussed. Simultaneously, according to the character of the infrared target and background, a computer simulation is made and the simulation data are tested. The simulated results prove that it could successfully track the multiple targets in the low signal-to-noise ratio scene.

关 键 词：多假设跟踪 交互多模型 卡尔曼滤波 数据关联 计算机仿真 

分 类 号：TN219[电子电信—物理电子学]