摘要
针对InSAR干扰效能评估,提出了一种基于相关测度的客观评估指标,将图像相关测度的方法应用到InSAR干扰效果评估,建立评估模型。推导了InSAR成像的原理并进行仿真,分析了传统主观评估法以及存在的问题,最后分析了直接相关测度和归一化相关测度用于评估干扰效果的方法。仿真实例表明了该方法的准确性和有效性。
An evaluation and calculation model of InSAR jamming based on relevant measure are proposed for the performance evaluation of interferometric syntheticaperture radar jamming. The theory of InSAR is analyzed, and the subjective method of performance evaluation is given. Finally, the model of evaluation of InSAR jamming based on relevant measure is analyzed. Simulation shows that the model is valid and accurate.
出处
《电子科技》
2014年第6期78-81,共4页
Electronic Science and Technology
基金
中央高校基本科研业务费专项基金资助项目(zz0103110206)
