Target recognition from limited-angle backscatter data

被引：4
|
作者：
Marr, RA
Pommet, DA
Lammers, UHW
McGahan, RV
Fiddy, MA
机构：
[1] USAF, Res Lab, Bedford, MA 01731 USA
[2] Univ Massachusetts, Dept Elect & Comp Engn, Lowell, MA 01854 USA
来源：
IEEE ANTENNAS AND PROPAGATION MAGAZINE | 1999年 / 41卷 / 01期
关键词：
electromagnetic scattering inverse problems; electromagnetic imaging; image reconstruction;
D O I：
10.1109/74.755023
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
With a certain number of data points, and a certain degree of detail in one's prior knowledge of a target set, it is possible to determine whether the best course of action is to shape the target or to form an image. To this end, a procedure has been developed that extrapolates these data in k space, thus improving the estimate of the target. By using some examples, it has been shown how to use this method to infer information about the target when very little backscatter data are available.
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页码：36 / 40
页数：5
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