HK1178608A1 - Array signal random noise adaptive model denoising method - Google Patents
Array signal random noise adaptive model denoising methodInfo
- Publication number
- HK1178608A1 HK1178608A1 HK13106304.3A HK13106304A HK1178608A1 HK 1178608 A1 HK1178608 A1 HK 1178608A1 HK 13106304 A HK13106304 A HK 13106304A HK 1178608 A1 HK1178608 A1 HK 1178608A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- random noise
- array signal
- denoising method
- adaptive model
- noise adaptive
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210282327.3A CN102819043B (en) | 2012-08-09 | 2012-08-09 | Array signal random noise adaptive model denoising method |
Publications (1)
Publication Number | Publication Date |
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HK1178608A1 true HK1178608A1 (en) | 2013-09-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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HK13106304.3A HK1178608A1 (en) | 2012-08-09 | 2013-05-28 | Array signal random noise adaptive model denoising method |
Country Status (2)
Country | Link |
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CN (1) | CN102819043B (en) |
HK (1) | HK1178608A1 (en) |
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 (en) * | 2013-08-15 | 2017-04-05 | 中国石油天然气集团公司 | A kind of efficient geological data random noise attenuation method |
CN104422961A (en) * | 2013-09-10 | 2015-03-18 | 中国石油化工股份有限公司 | Random noise attenuation method for earthquakes |
CN106338769A (en) * | 2015-07-07 | 2017-01-18 | 中国石油化工股份有限公司 | Seismic data denoising method and system |
CN107526107A (en) * | 2016-06-21 | 2017-12-29 | 中国石油化工股份有限公司 | The relevant noise attenuation method of amplitude and device by force |
CN109425894A (en) * | 2017-08-23 | 2019-03-05 | 中国石油化工股份有限公司 | A kind of seismic anomaly road detection method and device |
CN115190650A (en) * | 2018-02-28 | 2022-10-14 | 上海朗帛通信技术有限公司 | Method and device in communication node for wireless communication |
CN109901224B (en) * | 2019-02-15 | 2020-09-18 | 中交铁道设计研究总院有限公司 | Method for protecting and suppressing noise of low-frequency signal of seismic data |
CN112444880A (en) * | 2019-08-30 | 2021-03-05 | 中国石油化工股份有限公司 | Fast filtering method for suppressing clutter and storage medium |
CN112444877B (en) * | 2019-08-30 | 2024-01-23 | 中国石油化工股份有限公司 | Estimation method of cross-correlation signal-to-noise ratio based on standard channel |
CN111856555B (en) * | 2020-06-19 | 2021-09-03 | 同济大学 | Underground detection method based on surface wave multi-scale window analysis |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100349012C (en) * | 2004-12-29 | 2007-11-14 | 中国石油天然气集团公司 | Method for pressing random noise in seismological record with low SNR |
CN101556338A (en) * | 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 | Self-adapting ground surface consistency deconvolution method of controllable earthquake source |
CN101598809A (en) * | 2008-06-04 | 2009-12-09 | 中国石油天然气集团公司 | A kind of self-adaptation is eliminated the method for linear programming noise and multiple reflection interference |
GB2474303B (en) * | 2009-10-12 | 2012-02-08 | Geco Technology Bv | Noise filtering of seismic data |
-
2012
- 2012-08-09 CN CN201210282327.3A patent/CN102819043B/en active Active
-
2013
- 2013-05-28 HK HK13106304.3A patent/HK1178608A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102819043A (en) | 2012-12-12 |
CN102819043B (en) | 2014-09-24 |
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Legal Events
Date | Code | Title | Description |
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PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20200807 |