CN102819043B - 阵列信号随机噪声自适应模型去噪方法 - Google Patents
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CN201210282327.3A CN102819043B (zh) | 2012-08-09 | 2012-08-09 | 阵列信号随机噪声自适应模型去噪方法 |
HK13106304.3A HK1178608A1 (zh) | 2012-08-09 | 2013-05-28 | 陣列信號隨機噪聲自適應模型去噪方法 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140269186A1 (en) * | 2013-03-14 | 2014-09-18 | Chevron U.S.A. Inc. | System and method for isolating signal in seismic data |
CN104375184B (zh) * | 2013-08-15 | 2017-04-05 | 中国石油天然气集团公司 | 一种高效的地震数据随机噪声衰减方法 |
CN104422961A (zh) * | 2013-09-10 | 2015-03-18 | 中国石油化工股份有限公司 | 一种地震随机噪声衰减方法 |
CN106338769A (zh) * | 2015-07-07 | 2017-01-18 | 中国石油化工股份有限公司 | 地震数据去噪方法及系统 |
CN107526107A (zh) * | 2016-06-21 | 2017-12-29 | 中国石油化工股份有限公司 | 强振幅相干噪音衰减方法及装置 |
CN109425894A (zh) * | 2017-08-23 | 2019-03-05 | 中国石油化工股份有限公司 | 一种地震异常道检测方法及装置 |
CN110213792B (zh) * | 2018-02-28 | 2022-08-19 | 上海朗帛通信技术有限公司 | 一种用于无线通信的通信节点中的方法和装置 |
CN109901224B (zh) * | 2019-02-15 | 2020-09-18 | 中交铁道设计研究总院有限公司 | 一种地震资料低频信号保护压制噪声方法 |
CN112444880B (zh) * | 2019-08-30 | 2024-08-06 | 中国石油化工股份有限公司 | 一种用于抑制杂波的快速滤波方法及存储介质 |
CN112444877B (zh) * | 2019-08-30 | 2024-01-23 | 中国石油化工股份有限公司 | 一种基于标准道的互相关信噪比的估算方法 |
CN111856555B (zh) * | 2020-06-19 | 2021-09-03 | 同济大学 | 一种基于面波多尺度窗分析的地下探测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1797040A (zh) * | 2004-12-29 | 2006-07-05 | 中国石油天然气集团公司 | 压制低信噪比地震记录中随机噪声的方法 |
CN101556338A (zh) * | 2008-04-10 | 2009-10-14 | 中国石油集团东方地球物理勘探有限责任公司 | 一种可控震源自适应地表一致性反褶积方法 |
CN101598809A (zh) * | 2008-06-04 | 2009-12-09 | 中国石油天然气集团公司 | 一种自适应消除线性规则噪声以及多次波干扰的方法 |
GB2474303A (en) * | 2009-10-12 | 2011-04-13 | Geco Technology Bv | Adaptive filtering method to remove ground roll from seismic data |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1797040A (zh) * | 2004-12-29 | 2006-07-05 | 中国石油天然气集团公司 | 压制低信噪比地震记录中随机噪声的方法 |
CN101556338A (zh) * | 2008-04-10 | 2009-10-14 | 中国石油集团东方地球物理勘探有限责任公司 | 一种可控震源自适应地表一致性反褶积方法 |
CN101598809A (zh) * | 2008-06-04 | 2009-12-09 | 中国石油天然气集团公司 | 一种自适应消除线性规则噪声以及多次波干扰的方法 |
GB2474303A (en) * | 2009-10-12 | 2011-04-13 | Geco Technology Bv | Adaptive filtering method to remove ground roll from seismic data |
Non-Patent Citations (2)
Title |
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自适应相干噪声衰减技术;高少武等;《石油地球物理勘探》;20030630;第38卷(第3期);第242-246页 * |
高少武等.自适应相干噪声衰减技术.《石油地球物理勘探》.2003,第38卷(第3期),第242-246页. |
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