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。
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.