Swathbuckler: Real-time wide swath synthetic aperture radar image formation using embedded HPC

被引：0
作者：
Linderman, Richard W. [1 ]
Corner, Joshua [1 ]
Tucker, Scot [2 ]
机构：
[1] US AFRL IF, Rome, NY USA
[2] ITT Ind, Adv Engn & Sci, Rome, Italy
来源：
PROCEEDINGS OF THE HPCMP USERS GROUP CONFERENCE 2006 | 2006年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This high performance computing (HPC) system processed real-time X-band radar returns into continuous strip-map, high-resolution (< 1m), wide-swath (37 km) imagery on-board a Convair 580 aircraft. The HPC system cost under $100K. The synthetic aperture radar (SAR) image formation algorithm was optimized to achieve real-time processing 9000 times faster than the original algorithm specification. An information management system allowed real-time off-board exploitation of the on-board multi-terabyte database. Real-time SAR image formation was demonstrated on five flight tests. The completed flights provided 7.3 terabytes of raw and processed imagery.
引用
收藏
页码：244 / 251
页数：8
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