{"title":"swthbuckler:使用嵌入式高性能计算的实时宽条合成孔径雷达图像生成","authors":"R. Linderman, J. Corner, S. Tucker","doi":"10.1109/HPCMP-UGC.2006.68","DOIUrl":null,"url":null,"abstract":"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 S100K. 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","PeriodicalId":173959,"journal":{"name":"2006 HPCMP Users Group Conference (HPCMP-UGC'06)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Swathbuckler: Real-Time Wide Swath Synthetic Aperture Radar Image Formation Using Embedded HPC\",\"authors\":\"R. Linderman, J. Corner, S. Tucker\",\"doi\":\"10.1109/HPCMP-UGC.2006.68\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"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 S100K. 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\",\"PeriodicalId\":173959,\"journal\":{\"name\":\"2006 HPCMP Users Group Conference (HPCMP-UGC'06)\",\"volume\":\"39 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 HPCMP Users Group Conference (HPCMP-UGC'06)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HPCMP-UGC.2006.68\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 HPCMP Users Group Conference (HPCMP-UGC'06)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HPCMP-UGC.2006.68","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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 S100K. 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
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