基于JPEG2000的地震数据准无损压缩
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摘要
在实验基础上,针对地震信号的特性,基于JPEG2000标准文章提出了一套新的地震数据压缩混和编码方案,该方案不仅取得了较大的压缩率,而且大大提高了网络传输、实时处理方面的性能。
According to the special features of seismic data,a new mixed coding method of seismic data compression based on JPEG2000 is proposed on experiment.This coding method makes high performance not only in seismic data compression but also in coding transmission and real-time analysis.
According to the special features of seismic data,a new mixed coding method of seismic data compression based on JPEG2000 is proposed on experiment.This coding method makes high performance not only in seismic data compression but also in coding transmission and real-time analysis.
引文
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2.李飞鹏,梅天灿,秦前清.雷达数据的准无损压缩犤J犦.武汉:武汉大学学报(理学版),2004
3.于超,王志军,冯坚.JPEG2000中不同小波基的图像压缩性能分析犤J犦.小型微型计算机系统,2003
4.周宁,汤晓军,徐维朴.JPEG2000图像压缩标准及其关键算法犤J犦.现代电子技术,2002
5.JPEG2000Image Coding system.JPEG2000Final Com mittee Draft Version1.0.2000
6.邓集锋.第二代小波变换及其遥感图象应用犤J犦.中国图象图形学报,1998
7.张军华,仝兆岐.用小波变换法定量压缩地震数据犤J犦.东营:石油大学学报,2003
8.唐向宏,何振华,黄德济.利用二维M带小波变换进行地震数据压缩犤J犦.石油地球物理勘探,1999
9.Amir Z Averbuch,F M eyer,J-O Str m berg et al.Low Bit-Rate Efficient Compression for Seismic Data犤J犦.IEEE Transactions on Image Processing,2001;10(12)
10.J D Villasensor,R A Ergas,P L Donoho.Seism ic Data Com pression Using H igh-Dimensional W avelet Transform s.IEEE1068-0314/96,1996
11.H Guo,C S Burrus.Phase-preserving Com pression of Seism ic Data using the Self-adjusting W avelet Transform犤R犦.Technical report,Rice University,H ouston,1996
12.Giridhar M andyam,Neerraj M agotra,W es M cCoy.Lossless Seism ic Data Com preesion using Adaptive Linear Prediction.IEEE0-7803-3068-4/96,1996
13.D Taubm an.High Perform ance Scalable Im age Com pression W ith EBCOT犤J犦.IEEE Trans Im age Processing,2000;9(7):1158～1170
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