| 小波包最佳基与地震数据的分解和重建 |
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| 引用本文： | 杜丽英.小波包最佳基与地震数据的分解和重建[J].物探化探计算技术,1996,18(3):266-270. |
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| 作者姓名： | 杜丽英 |
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| 作者单位： | 大庆石油管理局勘探开发研究所 |
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| 摘 要： | 本文对数据压缩的几种数学方法进行了讨论，分析了小波包最佳基算法在进行地震数据的分解和重建时所占的优势，并进行了实测地震资料的处理，在实际应用中，对小波基与小波包最佳小波基算法进行了比较。
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| 关 键 词： | 小波理论 小波包压缩 地震数据分解和重建 |
THE DECOMPOSITION AND RECONSTRUCTION OF SEISMIC DATA USING THE BEST BASIS OF WAVELET PACKETS |
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| Du Liying.THE DECOMPOSITION AND RECONSTRUCTION OF SEISMIC DATA USING THE BEST BASIS OF WAVELET PACKETS[J].Computing Techniques For Geophysical and Geochemical Exploration,1996,18(3):266-270. |
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| Authors: | Du Liying |
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| Institution: | Research Institute of Exploration and Development of Daqing Petroleum Administration Bureau |
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| Abstract: | This paper deals with compression of seismic data by the use of the orthonormal wavelet packet technique. We establish an algorithm for decomposition and reconstruction and process the seismic prospecting data, meanwhile we compare the algorithm of wavelet transform with that of the best basis of packets. |
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| Keywords: | wavelet theory wavelet packet compression seismic prospecting data decomposition and reconstruction |
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