嵌入式小波零树压缩算法的基本原理
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摘要
数据(图像)压缩是数据存储和传输的重要手段之一。在简述数据压缩方法分类和几种常用压缩方法的基础上,重点讨论嵌入式小波零树图像压缩算法的特点、方法步骤和基本原理,并用实例介绍该方法的数据压缩效果。总结了小波分析在地球物理勘探中的应用状况,展望了小波分析的应用前景和未来的潜在应用领域。
Data compression is one of the important methods for data storage and transmission. The data compression classifications and several common data compression methods are briefly introduced, and the characteristics, process and basic principle of embedded zerotree wavelet compression algorithm are emphatically discussed in the article, and introduced the effect of this methods with example, and summarized the applications of wavelet analysis in the geophysical exploration, outlook application prospect and potential application scopes of wavelet analysis in the future.
Data compression is one of the important methods for data storage and transmission. The data compression classifications and several common data compression methods are briefly introduced, and the characteristics, process and basic principle of embedded zerotree wavelet compression algorithm are emphatically discussed in the article, and introduced the effect of this methods with example, and summarized the applications of wavelet analysis in the geophysical exploration, outlook application prospect and potential application scopes of wavelet analysis in the future.
引文
[1] 程正兴.小波分析算法与应用[M].西安:西安交通大学出版社,1998,5．
[2] 李建平主编.小波分析与信号处理、应用及软件实现[M].重庆:重庆出版社,2001,1．
[3] 杨福生.小波变换的工程分析与应用[M].北京:科学出版社,1999,2．
[4] Marc Antonini, Michel Barlaud, Ingrid Daubechies. Image Coding Using Wavelet Transform [J]. IEEE Transactions on Image Processing, 1992, 1(2) .
[5] Jerome M. Shapiro. Embedded Image Coding Using Zerotrees of Wavelet Coefficients [J]. IEEE Transaction on Signal Processing,1993, 14(12) .
[6] Amir Said, William A. Pearlman. A New Fast and Efficient Image Codec Based on Set Partitioning in Hierarchical Trees [J].IEEE Transaction on Circuit and Systems for Video Technology,1996,6(6) .
[7] Starck J, Murtagh F, Bijaoui A Multiresolution and Astronomical Image Processing [J]. Astronomical Data Analysis software and Systems IV, APS Conference Series, 1995,77．
[8] Tian Lixia. Image Compression Scheme Based on Wavelet Transform Space Solar Telescope [J]. Astrophysics Reports,2001,37:108-112,.
[9] 段虞荣,郑继明,段绍光.小波分析在油气田地球物理勘探中的应用[J].重庆大学学报,1996,19(6) :44-53．
[10] 郑继明.小波分析在地震道油气检测中的应用[J].四川大学学报,2000,32(4) :116-118．
[11] 罗国安,杜世通.小波变换及信号重建在压制面波中的应用[J].石油地球物理勘探,1996,31(3) ;338-349．
[12] 杨忠民,黄大云.小波变换在提高资料的信噪比和分辨率中的应用[J].石油地球物理勘探,1994,29(5) :623-629．
[13] 蒋录全,何光明.小波理论及其在地震勘探中的应用[J].地质科技情报,1995,14(1) :89-94．
[14] 李鲲鹏,刘业新,李衍达.用小波变换和多项式拟合提高地震资料分辨率[J].清华大学学报,1997,37(3) :59-62．
[2] 李建平主编.小波分析与信号处理、应用及软件实现[M].重庆:重庆出版社,2001,1．
[3] 杨福生.小波变换的工程分析与应用[M].北京:科学出版社,1999,2．
[4] Marc Antonini, Michel Barlaud, Ingrid Daubechies. Image Coding Using Wavelet Transform [J]. IEEE Transactions on Image Processing, 1992, 1(2) .
[5] Jerome M. Shapiro. Embedded Image Coding Using Zerotrees of Wavelet Coefficients [J]. IEEE Transaction on Signal Processing,1993, 14(12) .
[6] Amir Said, William A. Pearlman. A New Fast and Efficient Image Codec Based on Set Partitioning in Hierarchical Trees [J].IEEE Transaction on Circuit and Systems for Video Technology,1996,6(6) .
[7] Starck J, Murtagh F, Bijaoui A Multiresolution and Astronomical Image Processing [J]. Astronomical Data Analysis software and Systems IV, APS Conference Series, 1995,77．
[8] Tian Lixia. Image Compression Scheme Based on Wavelet Transform Space Solar Telescope [J]. Astrophysics Reports,2001,37:108-112,.
[9] 段虞荣,郑继明,段绍光.小波分析在油气田地球物理勘探中的应用[J].重庆大学学报,1996,19(6) :44-53．
[10] 郑继明.小波分析在地震道油气检测中的应用[J].四川大学学报,2000,32(4) :116-118．
[11] 罗国安,杜世通.小波变换及信号重建在压制面波中的应用[J].石油地球物理勘探,1996,31(3) ;338-349．
[12] 杨忠民,黄大云.小波变换在提高资料的信噪比和分辨率中的应用[J].石油地球物理勘探,1994,29(5) :623-629．
[13] 蒋录全,何光明.小波理论及其在地震勘探中的应用[J].地质科技情报,1995,14(1) :89-94．
[14] 李鲲鹏,刘业新,李衍达.用小波变换和多项式拟合提高地震资料分辨率[J].清华大学学报,1997,37(3) :59-62．
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