| LZW改进压缩算法的FPGA实现 |
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| 引用本文： | 赵双龙,郝永生.LZW改进压缩算法的FPGA实现[J].现代电子技术,2011,34(3):110-111,114. |
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| 作者姓名： | 赵双龙 郝永生 |
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| 作者单位： | 军械工程学院,导弹工程系,河北,石家庄,050003 |
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| 摘 要： | 随着实时监控系统的发展，大容量高速数据采集与传输技术不断取得新的进展，针对当前数据传输采用硬件实现速度快，但难以进行数据处理，而软件能实现很多算法但处理速度稍显逊色的不足，采用了LZW压缩算法及其改进算法，并将该算法在可编程逻辑器件FPGA上进行了实现，通过仿真，验证了设计的正确性，提高了数据传输速度。
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| 关 键 词： | 数据处理 无损压缩 LZW 压缩算法 FPGA |
Improved LZW Compression Algorithm Implemented on FPGA |
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| ZHAO Shuang-long,HAO Yong-sheng.Improved LZW Compression Algorithm Implemented on FPGA[J].Modern Electronic Technique,2011,34(3):110-111,114. |
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| Authors: | ZHAO Shuang-long HAO Yong-sheng |
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| Affiliation: | ZHAO Shuang-long,HAO Yong-sheng(Department of Missile Engineering,Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | With the development of real-time monitoring system,large-capacity high-speed data acquisition and transmi-ssion technology has made new progress.The LZW compression algorithm and its improved algorithm are adopted to solve the existing problem: the velocity of data transmission realized by hardware is faster than that of data processing relying on the software though it can achieve a lot of algorithms.The algorithm was implemented on the programmable logic device FPGA.The correctness of the design was veri... |
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| Keywords: | LZW FPGA |
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