| 一种基于LED显示系统的LZSS改进算法 |
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| 引用本文： | 陈强,罗红,孙岩.一种基于LED显示系统的LZSS改进算法[J].软件,2010,31(10):6-10. |
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| 作者姓名： | 陈强 罗红 孙岩 |
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| 作者单位： | 北京邮电大学计算机学院,北京100876 |
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| 基金项目： | 国家自然科学基金重点，北京市自然科学基金，教育部新世纪人才计划项目 |
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| 摘 要： | 本文在无损压缩LZSS算法的基础上,提出了一种更加适合LED显示系统的改进型压缩算法。算法通过整体压缩分段解压的方式,在没有损失压缩率的情况下,降低了通信数据量,并减少了通信时间。最后,在实际LED显示系统中验证了算法的有效性。对比测试数据表明,改进算法使得LED显示系统的性能得到明显提升。
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| 关 键 词： | LZSS算法 LED显示系统 分段解压 |
An Improved LZSS algorithm Based on LED Display System |
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| CHEN Qiang,LUO Hong,SUN Yan.An Improved LZSS algorithm Based on LED Display System[J].Software,2010,31(10):6-10. |
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| Authors: | CHEN Qiang LUO Hong SUN Yan |
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| Affiliation: | (Computer School Beijing University of Posts＆Telecommunications,Beijing 100876) |
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| Abstract: | This paper proposes an improved lossless compression algorithm that is more suitable for LED display system at the base of LZSS algorithm.The algorithm uses the technique of overall-compression and section-decompression to reduce the amount of communication data while reducing the communication time without losing compression ratio.At last,it verify the validity of the improved algorithm in the actual LED Display System.Experimental data is compared to prove that the performance of LED Display System is significantly advanced. |
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| Keywords: | LZSS algorithm LED Display System section-decompression |
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