基于多分辨率内插预测的声波勘探数据无损压缩
LOSSLESS CODING OF ACOUSTIC EXPLORATION WAVES BY MULTI-RESOLUTION INTERPOLATION AND PREDICTION
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摘要: 提出一种基于多分辨率内插预测(MRIP)的数据压缩新方法,可将海洋地球物理勘探数据和声波测井数据无损压缩50%以上。
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关键词:
- 数据压缩;无失真编码;内插预测;勘探信号
Abstract: A novel encoder based on interpolation and prediction in multi-resolution levels is proposed,it can compress ocean geophysical exploration echoes and sound-logging data loss-lessly more than 50 per cent. -
吴乐南.声波勘探信号的预测编码.石油地球物理勘探,1995,30(4):505-508. [2]吴乐南.数据压缩的原理与应用.北京:电子工业出版社,1995,343-348.
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