D-S证据理论在目标特征数据分析中的应用

为解决空中目标识别问题,引入特征值这一概念。Dempster-Shafer证据理论是不确定推理的重要方法,通过Dempster合成规则将不确定性信息进行重新分布,将来自测量分系统的目标特征值,通过D-S证据理论进行融合,应用于目标识别。实验结果表明该方法误判率低、分类精度高,能较好地实现空中目标的分类。

D-S Evidence Theory in Target Feature Data Analysis

To solve the problem of the object identification,introduces a concept of characteristic value.The Dempster-Shafer evidence theory is a very important method of uncertain reasoning.The uncertainty information is redistributed by the Dempster rules.The characteristic value what is from the measurement system will be identified by the D-S evidence theory.The experimental result verifies the validity of fusion method.