[1]赵颖辉[][],蒋从锋[][]. 遥感影像的高性能并行处理技术研究[J].计算机技术与发展,2014,24(07):201-205.
　ZHAO Ying-hui[][],JIANG Cong-feng[][]. Research on High Performance Parallel Processing Technology for Remote Sensing Images[J].,2014,24(07):201-205.
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 遥感影像的高性能并行处理技术研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年07期
页码:
201-205
栏目:
应用开发研究
出版日期:
2014-07-10

文章信息/Info

Title:
 Research on High Performance Parallel Processing Technology for Remote Sensing Images
文章编号:
1673-629X（2014）07-0201-05
作者:
 赵颖辉[1][2]; 蒋从锋[3][4]
 1.浙江同济科技职业学院 水利工程系；2.河海大学 地球科学与工程学院；3.杭州电子科技大学 计算机科学与技术学院；4.杭州电子科技大学 云计算技术研究中心
Author(s):
 ZHAO Ying-hui[1][2]; JIANG Cong-feng[3][4]
关键词:
 ; 遥感; 图像处理; 高性能计算; 并行处理; 通用图形处理单元  
Keywords:
 ; remote sensing; image processing; high performance computing; parallel processing; GPGPU
分类号:
TP79
文献标志码:
A
摘要:
 随着空间遥感技术和对地观测技术的不断发展，光学、热红外和微波等不同技术手段可以获取同一地区的多种遥感影像数据(多时相、多光谱、多传感器、多平台和多分辨率等)，每天获取的遥感数据量越来越大。同时，大量的遥感应用需要快速地对这些遥感数据进行处理与分析，提供辅助决策信息。因此，如果不能及时进行数据处理，这些数据就会失去时效性，甚至失去数据本身的价值。高性能计算与并行处理技术，加速了遥感影像数据处理与信息提取的进度，如大规模多处理系统、网格与云计算技术、通用图形处理器( GPGPU)等。文中综述了高性能计算、并行处理及云计算技术应用于遥感领域的最新进展，给出了一些研究与应用范例，并提出了当前高性能遥感影像处理所面临的一些挑战。
Abstract:
 With the rapid developments in spatial remote sensing and earth observations,multiple approaches are used for remote sensing image acquisition,including multi-temporal,multi-spectral,various platforms and multi-scale precision based technologies. At the same time,the large amount of remote sensing application for processing and analysis of the remote sensing data,provide auxiliary decision-making information. These explosive sensed data will lose their temporal value if they can’ t be processed in time in many remote sensing applications. For the sake of high performance computing and parallel processing technologies,the image processing procedure is speeded by large scale multiprocessor system, grid and cloud computing platform and general purpose graphical processing units. In this paper summarize the recent advances in high performance computing,parallel processing,cloud computing technology for sensing field. Give some examples of research and application,also discuss some challenges in this research area.

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更新日期/Last Update: 2015-03-17