CN103713324B - 一种基于局部方差分析的自适应曲波阈值地震去噪方法 - Google Patents
一种基于局部方差分析的自适应曲波阈值地震去噪方法 Download PDFInfo
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CN105319593A (zh) * | 2014-07-04 | 2016-02-10 | 中国石油化工股份有限公司 | 基于曲波变换和奇异值分解的联合去噪方法 |
CN106597539B (zh) * | 2016-12-28 | 2019-07-12 | 中国石油化工股份有限公司 | 针对黄土塬地区的曲波域Radon变换噪声压制方法 |
CN106680876B (zh) * | 2017-01-22 | 2019-04-12 | 中国石油大学(华东) | 一种地震数据联合去噪方法 |
CN106772588A (zh) * | 2017-02-24 | 2017-05-31 | 西南石油大学 | 一种频率域自适应非线性地震成像滤波方法 |
CN117214950B (zh) * | 2023-09-25 | 2024-05-28 | 中海石油(中国)有限公司上海分公司 | 一种多次波压制方法、装置、设备及存储介质 |
CN117148432B (zh) * | 2023-10-27 | 2024-03-19 | 胜利信科(山东)勘察测绘有限公司 | 基于多尺度分量提取的浅剖数据空间插值方法 |
CN117607968B (zh) * | 2024-01-23 | 2024-04-16 | 中国海洋大学 | 基于复曲波域系数匹配的多次波压制方法、介质和设备 |
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CN101296312A (zh) * | 2007-04-26 | 2008-10-29 | 安冉 | 小波与小曲模糊自适应联合的图像去噪方法 |
CN102158637B (zh) * | 2011-04-01 | 2012-12-05 | 西安电子科技大学 | 基于Surfacelet变换域的空间自适应阈值视频去噪方法 |
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