| 小波多分辨率分解的雷达视频压缩研究 |
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| 引用本文： | 陈鹏,郭伟. 小波多分辨率分解的雷达视频压缩研究[J]. 计算机工程与应用, 2005, 41(21): 83-85,103 |
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| 作者姓名： | 陈鹏 郭伟 |
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| 作者单位： | 空军雷达学院研究生队,武汉,430019;空军雷达学院教育技术中心,武汉,430019 |
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| 摘 要： | 由于雷达视频信号数据量非常巨大,在对雷达情报的传输和记录时都要求进行相应的数据压缩。依据雷达视频信号的特点和人眼的视觉特性,提出并详细分析了一种基于小波变换域的雷达视频信号压缩算法,并结合某型雷达信号记录仪采集的数据进行测试,验证结果表明,算法取得了较好的压缩效果,完全满足该雷达信号记录仪的需要。
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| 关 键 词： | 雷达视频信号 数据压缩 小波分解 |
| 文章编号： | 1002-8331-(2005)21-0083-03 |
Study on Radar Video Signal Compression Based on Wavelet Multiresolution Analysis |
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| Chen Peng,Guo Wei. Study on Radar Video Signal Compression Based on Wavelet Multiresolution Analysis[J]. Computer Engineering and Applications, 2005, 41(21): 83-85,103 |
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| Authors: | Chen Peng Guo Wei |
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| Affiliation: | Chen Peng1 Guo Wei2 1 |
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| Abstract: | Radar intelligence must be compressed before transmission and recording because the quantities of radar video signal are very large.According to the characteristic of radar digital video and vision feature,this paper proposes a novel compression coding algorithm of radar video signal based on wavelet transforming.The experiment is combined with the development of Radar Intelligence Recording Apparatus,and the results show that methods are efficient and meet actual demands completely. |
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| Keywords: | radar video signal data compression wavelet analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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