Choosing imaging intervals for small ships

被引：14

作者：

Rihaczek, AW ^{[1
]}

Hershkowitz, SJ ^{[1
]}

机构：

[1] MARK Resources Inc, Torrance, CA 90503 USA

来源：

RADAR PROCESSING, TECHNOLOGY, AND APPLICATIONS IV | 1999年 / 3810卷

关键词：

ISAR; identification; adaptive imaging;

D O I：

10.1117/12.364068

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 [电气工程]; 0809 [电子科学与技术];

摘要：

ISAR-based identification of small ships in a littoral environment must include measurement of the positions and characteristics of individual scatterers. Such measurements require a well focused complex image. Such focusing, as well as interpretability of the measurements, necessitates an adaptive choice of imaging intervals. We demonstrate an interval selection algorithm based on tracking individual scatterers. This approach offers important advantages over selecting imaging intervals on the basis of the target shape in intensity images.

引用

页码：139 / 148

页数：4