| 运动物体的双基地图象重建的几个定理 |
| |
| 引用本文： | 渠刚荣,邱佩璋,李大年.运动物体的双基地图象重建的几个定理[J].北京交通大学学报(自然科学版),1998,22(2). |
| |
| 作者姓名： | 渠刚荣 邱佩璋 李大年 |
| |
| 作者单位： | 北方交通大学文理学院(渠刚荣)，北京信息工程学院(邱佩璋)，北京师范大学(李大年) |
| |
| 摘 要： | 用图象重建的方法研究运动物体的双基地雷达成象．在改进模型的基础上，把成象归结为解析函数的外推和函数沿一簇椭圆曲线Ｒａｄｏｎ变换的反演，阐明了运动距离和物体可完全成象的关系，给出了唯一性定理．
|
| 关 键 词： | 图象重建 沿椭圆曲线Radon变换 线性调频脉冲 Abel积分方程 |
Some Theorems of Bistatic Radar Imaging Reconstruction of Moving Objects |
| |
| Qu Gangrong.Some Theorems of Bistatic Radar Imaging Reconstruction of Moving Objects[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1998,22(2). |
| |
| Authors: | Qu Gangrong |
| |
| Abstract: | This paper investigates some imaging problems of bistatic radar of moving objects. Radar imaging is the imaging reconstruction of scattering distributive function of an object. In some cases, it can be interpreted as the inverse of Radon transform along a class of elliptic curves. By inverstigating the relation between moved distance and objects completely imaging, uniqueness theorems are obtained. |
| |
| Keywords: | image reconstruction\ radon transform along elliptic curve\ linear frequency pulse\ Abel's integral equation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
