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Research on infrared target tracking based on IMM
Author(s): 
Pages: 776-779
Year: Issue:  7
Journal: Laser & Infrared

Keyword:  目标跟踪交互多模型无迹卡尔曼滤波轨迹预测;
Abstract: 针对非线性运动的红外弱小目标跟踪问题,设计了一种基于交互式多模型性的跟踪方法.首先,引入多个运动模型,然后利用无迹卡尔曼滤波计算每个模型的滤波器状态估计,最后按照一定的概率加权得到总的状态估计值.使用数学仿真和物理实验对该方法进行了去噪和预测的功能验证,实验结果及相应理论分析表明该系统可有效的实现复杂背景下的红外弱小目标跟踪.
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