High-performance computing in remote sensing image compression

被引：3
|
作者：
Lin, Albert [1 ]
Chang, C. F. [1 ]
Lin, M. C. [2 ]
Jan, L. J. [2 ]
机构：
[1] Natl Space Org, Taipei, Taiwan
[2] Chung Shan Inst Sci & Technol, Taoyuan, Taiwan
来源：
HIGH-PERFORMANCE COMPUTING IN REMOTE SENSING | 2011年 / 8183卷
关键词：
FORMOSAT-5; CCSDS; Image Data Compression; FPGA; HPC;
D O I：
10.1117/12.897448
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The high-performance computing is necessary for remote sensing image compression to achieve real time output. There are one Panchromatic (PAN) band and four Multi-Spectrum (MS) bands with total 970Mbps data rate in the FORMOSAT-5 Remote Sensing Instrument (RSI). Three Xilinx Virtex 5 FPGAs with external memory are used to perform real time image data compression based on CCSDS 122.0-B-1. Parallel and concurrent handling strategies are used to achieve high-performance computing in the process.
引用
收藏
页数：11
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