【作者】 林木森； 王文光；

【Author】 LIN Musen;WANG Wenguang;School of Electronic and Information Engineering, Beihang University;

【机构】 北京航空航天大学电子信息工程学院；

【摘要】 针对空间目标在多传感器间的映射问题,以雷达和红外传感器两类传感器为例开展研究,以Delaunay三角剖分为基础,分析、提取空间目标的整体拓扑特征,并依据Delaunay三角剖分结果的唯一性,结合拍卖算法实现雷达和红外传感器间的目标映射(TargetObjectMap,TOM)图匹配。仿真实验对雷达和红外传感器的检测结果进行了匹配,给出了不同红外传感器观测误差下匹配准确率的变化,验证了提出方法的有效性。更多还原

【Abstract】 This paper takes radar and infrared sensors as examples to carry out research for the mapping problem of space targets among multiple sensors. Based on Delaunay triangulation, the overall topological features of space targets are analyzed and extracted. According to the uniqueness of Delaunay triangulation results and auction algorithm, the Target Object Map(TOM) between radar and infrared sensor is matched. The simulation experiment matches the detection results of radar and infrared sensor, and presents the variation of matching accuracy under different observation errors of infrared sensor, which verifies the effectiveness of the proposed method.更多还原