Design and implementation of real-time remote sensing data lossless compressor

Zhenqiu Ma; Wei Cui; Siliang Wu

Design and implementation of real-time remote sensing data lossless compressor

Zhenqiu Ma^*, Wei Cui, Siliang Wu

^*此作品的通讯作者

信息与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

This thesis presents a real-time remote sensing data lossless compressor system structure. Using hardware and software co-design approach, this machine realizes RICE algorithm and LZW algorithm in FPGA for 50 Mbps rate of remote sensing data. Through the decompression software implemented in PC, the accuracy and validity of the compression algorithms are verified. By adding compression factor monitoring module, LZW algorithm improves compression performance. Experimental results show that the compression machine is designed to be simple, real-time, and flexible.

源语言	英语
页（从-至）	173-176
页数	4
期刊	Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument
卷	29
期	SUPPL. 2
出版状态	已出版 - 8月 2008

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引用此

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title = "Design and implementation of real-time remote sensing data lossless compressor",

abstract = "This thesis presents a real-time remote sensing data lossless compressor system structure. Using hardware and software co-design approach, this machine realizes RICE algorithm and LZW algorithm in FPGA for 50 Mbps rate of remote sensing data. Through the decompression software implemented in PC, the accuracy and validity of the compression algorithms are verified. By adding compression factor monitoring module, LZW algorithm improves compression performance. Experimental results show that the compression machine is designed to be simple, real-time, and flexible.",

keywords = "Hardware compression, LZW algorithm, Lossless compression, RICE algorithm",

author = "Zhenqiu Ma and Wei Cui and Siliang Wu",

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N2 - This thesis presents a real-time remote sensing data lossless compressor system structure. Using hardware and software co-design approach, this machine realizes RICE algorithm and LZW algorithm in FPGA for 50 Mbps rate of remote sensing data. Through the decompression software implemented in PC, the accuracy and validity of the compression algorithms are verified. By adding compression factor monitoring module, LZW algorithm improves compression performance. Experimental results show that the compression machine is designed to be simple, real-time, and flexible.

AB - This thesis presents a real-time remote sensing data lossless compressor system structure. Using hardware and software co-design approach, this machine realizes RICE algorithm and LZW algorithm in FPGA for 50 Mbps rate of remote sensing data. Through the decompression software implemented in PC, the accuracy and validity of the compression algorithms are verified. By adding compression factor monitoring module, LZW algorithm improves compression performance. Experimental results show that the compression machine is designed to be simple, real-time, and flexible.

KW - Hardware compression

KW - LZW algorithm

KW - Lossless compression

KW - RICE algorithm

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Design and implementation of real-time remote sensing data lossless compressor

摘要

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