基于同相轴优化追踪的多次波匹配衰减方法
提出基于同相轴优化追踪的多次波匹配衰减方法,首先利用SRME预测得到的多次波记录生成多次波速度谱,然后应用同相轴追踪技术提取多次波同相轴旅行时信息,再通过同相轴优化追踪实现对多次波预测误差的校正,最后应用短时窗的FK滤波对多次波予以压制。该方法仅根据多次波同相轴旅行时信息进行匹配衰减,降低对多次波预测精度的要求,并且能够显著提高多次波压制的精度。理论模型实验与野外资料处理实验结果均表明,该方法的多次波剔除效果明显优于常规的多道维纳滤波方法与抛物线拉冬域蒙版滤波法。...
Saved in:
| Published in | 中国石油大学学报（自然科学版） Vol. 40; no. 6; pp. 40 - 49 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国海洋大学海洋地球科学学院，山东青岛266100
2016
中国海洋大学海底科学与探测技术教育部重点实验室，山东青岛266100%中国海洋大学海洋地球科学学院,山东青岛,266100 海洋国家实验室海洋矿产资源评价与探测技术功能实验室，山东青岛266071 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1673-5005 |
| DOI | 10.3969/j.issn.1673-5005.2016.06.005 |
Cover
| Abstract | 提出基于同相轴优化追踪的多次波匹配衰减方法,首先利用SRME预测得到的多次波记录生成多次波速度谱,然后应用同相轴追踪技术提取多次波同相轴旅行时信息,再通过同相轴优化追踪实现对多次波预测误差的校正,最后应用短时窗的FK滤波对多次波予以压制。该方法仅根据多次波同相轴旅行时信息进行匹配衰减,降低对多次波预测精度的要求,并且能够显著提高多次波压制的精度。理论模型实验与野外资料处理实验结果均表明,该方法的多次波剔除效果明显优于常规的多道维纳滤波方法与抛物线拉冬域蒙版滤波法。 |
|---|---|
| AbstractList | 提出基于同相轴优化追踪的多次波匹配衰减方法,首先利用SRME预测得到的多次波记录生成多次波速度谱,然后应用同相轴追踪技术提取多次波同相轴旅行时信息,再通过同相轴优化追踪实现对多次波预测误差的校正,最后应用短时窗的FK滤波对多次波予以压制。该方法仅根据多次波同相轴旅行时信息进行匹配衰减,降低对多次波预测精度的要求,并且能够显著提高多次波压制的精度。理论模型实验与野外资料处理实验结果均表明,该方法的多次波剔除效果明显优于常规的多道维纳滤波方法与抛物线拉冬域蒙版滤波法。 P631.4; 提出基于同相轴优化追踪的多次波匹配衰减方法，首先利用SRME预测得到的多次波记录生成多次波速度谱，然后应用同相轴追踪技术提取多次波同相轴旅行时信息，再通过同相轴优化追踪实现对多次波预测误差的校正，最后应用短时窗的FK滤波对多次波予以压制。该方法仅根据多次波同相轴旅行时信息进行匹配衰减，降低对多次波预测精度的要求，并且能够显著提高多次波压制的精度。理论模型实验与野外资料处理实验结果均表明，该方法的多次波剔除效果明显优于常规的多道维纳滤波方法与抛物线拉冬域蒙版滤波法。 |
| Abstract_FL | The paper introduces a multiple matching attenuation method based on optimized event tracing. Firstly, the meth-od uses multiple data predicted by SRME to generate multiple velocity spectrum, then gets travel time information of multiple event by event tracing technique. An optimized tracing is used to correct the errors of predicted multiples and then a short-time FK fan filtering is applied to attenuate the multiples. The matching attenuation is based only on travel time information of multiple, thus it can lower the requirement in the multiple prediction precision to a certain extent. Meanwhile, optimized event tracing can significantly improve the accuracy of multiple elimination. Model simulations and field tests show that the method has better multiple eliminating effect than conventional multi-channel Wiener filter methods and the mask filtering methods in parabola Radon domain. |
| Author | 谭军 李金山 宋鹏 王磊 张晓波 钟梦轩 |
| AuthorAffiliation | 中国海洋大学海洋地球科学学院,山东青岛266100 海洋国家实验室海洋矿产资源评价与探测技术功能实验室,山东青岛266071 中国海洋大学海底科学与探测技术教育部重点实验室,山东青岛266100 |
| AuthorAffiliation_xml | – name: 中国海洋大学海洋地球科学学院，山东青岛266100; 海洋国家实验室海洋矿产资源评价与探测技术功能实验室，山东青岛266071; 中国海洋大学海底科学与探测技术教育部重点实验室，山东青岛266100%中国海洋大学海洋地球科学学院,山东青岛,266100 |
| Author_FL | ZHANG Xiaobo ZHONG Mengxuan LI Jinshan SONG Peng TAN Jun WANG Lei |
| Author_FL_xml | – sequence: 1 fullname: TAN Jun – sequence: 2 fullname: LI Jinshan – sequence: 3 fullname: SONG Peng – sequence: 4 fullname: WANG Lei – sequence: 5 fullname: ZHANG Xiaobo – sequence: 6 fullname: ZHONG Mengxuan |
| Author_xml | – sequence: 1 fullname: 谭军 李金山 宋鹏 王磊 张晓波 钟梦轩 |
| BookMark | eNo9j0tLw0AUhWdRwVr7J0RwlXgnmUdmKcUXFNx0H2byqCk61Qax3Stu6mNjkbqQiitxIdRFWyz-mSaN_8JIRThw4PBx7j0rqKCbOkBoHYNpCyY2G2YUx9rEjNsGBaCmBZiZkAtoARX_82VUjuNIAWBicQKsiETyNJlNbpK77vxxlE0_Zp8PSbeXfU2z0eu8f5G89NO3QTp8Trrj78vrbPCeXN2mvXE6vF9FS6E8ioPyn5dQbWe7Vtkzqge7-5WtquFRQQ1HOZQSSgIsJAQ0dDhYDralw33OFA8BHGwxkJh4vpCeZftMeUJh8FRIaEDsEtpY1J5LHUpddxvNs5bOD7pxx2-31e9SYPm2nFxbkN5hU9dPo5w9aUXHstVxGYf8DS6Y_QO0jGye |
| ClassificationCodes | P631.4 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP ~WA 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.3969/j.issn.1673-5005.2016.06.005 |
| DatabaseName | 维普期刊资源整合服务平台 中文科技期刊数据库-CALIS站点 中文科技期刊数据库-7.0平台 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| DocumentTitleAlternate | Multiple matching attenuation method based on optimized event tracing |
| DocumentTitle_FL | Multiple matching attenuation method based on optimized event tracing |
| EndPage | 49 |
| ExternalDocumentID | sydxxb201606005 670855796 |
| GrantInformation_xml | – fundername: 国家自然科学基金项目 funderid: (41574105) |
| GroupedDBID | -02 2RA 92L ALMA_UNASSIGNED_HOLDINGS CCEZO CDRFL CQIGP EOJEC OBODZ TH9 U1G ~WA 2B. 4A8 92I 93N ABJIA ADMLS AKVCP EBO EBU PSX TCJ |
| ID | FETCH-LOGICAL-c595-8b855454e19a0e5f8702813a87d76b7f0081260a14cd9ac23d6bc9b10cbf45e43 |
| ISSN | 1673-5005 |
| IngestDate | Thu May 29 03:53:51 EDT 2025 Wed Feb 14 10:07:13 EST 2024 |
| IsPeerReviewed | false |
| IsScholarly | true |
| Issue | 6 |
| Keywords | 短时窗FK滤波 维纳滤波 mask filtering in parabola Radon domain Wiener filtering 多次波匹配衰减 抛物线拉冬域蒙版滤波 event optimized tracing 同相轴优化追踪 multiple matching attenuation short-time window FK filtering |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c595-8b855454e19a0e5f8702813a87d76b7f0081260a14cd9ac23d6bc9b10cbf45e43 |
| Notes | TAN Jun1,2,3, LI Jinshan1,2,3, SONG Peng1,2,3, WANG Lei1, ZHANG Xiaobo1, ZHONG Mengxuan1（1. College o f Marine Geo-sciences,Ocean University of China,Qingdao 266100, China;2. Laboratory for Marine Mineral Resources,Qingdao National Laboratory for Marine Science and Technology,Qingdao 266071,China ;3. Key Lab of Submarine Geosciences and Prospecting Techniques Ministry of Education,Ocean University of China,Qingdao 266100, China） The paper introduces a multiple matching attenuation method based on optimized event tracing. Firstly, the meth-od uses multiple data predicted by SRME to generate multiple velocity spectrum, then gets travel time information of multiple event by event tracing technique. An optimized tracing is used to correct the errors of predicted multiples and then a short-time FK fan filtering is applied to attenuate the multiples. The matching attenuation is based only on travel time information of multiple, thus it can lower the requirement in the multiple prediction precision to a certain exten |
| PageCount | 10 |
| ParticipantIDs | wanfang_journals_sydxxb201606005 chongqing_primary_670855796 |
| PublicationCentury | 2000 |
| PublicationDate | 2016 |
| PublicationDateYYYYMMDD | 2016-01-01 |
| PublicationDate_xml | – year: 2016 text: 2016 |
| PublicationDecade | 2010 |
| PublicationTitle | 中国石油大学学报（自然科学版） |
| PublicationTitleAlternate | Journal of China University of Petroleum |
| PublicationYear | 2016 |
| Publisher | 中国海洋大学海洋地球科学学院，山东青岛266100 中国海洋大学海底科学与探测技术教育部重点实验室，山东青岛266100%中国海洋大学海洋地球科学学院,山东青岛,266100 海洋国家实验室海洋矿产资源评价与探测技术功能实验室，山东青岛266071 |
| Publisher_xml | – name: 中国海洋大学海洋地球科学学院，山东青岛266100 – name: 中国海洋大学海底科学与探测技术教育部重点实验室，山东青岛266100%中国海洋大学海洋地球科学学院,山东青岛,266100 – name: 海洋国家实验室海洋矿产资源评价与探测技术功能实验室，山东青岛266071 |
| SSID | ssib001427406 ssib006703227 ssib001104775 ssib002040037 ssib036435281 ssib051369029 ssib012436872 ssib008679755 ssib005319374 ssib023168192 ssj0001125114 |
| Score | 2.0932267 |
| Snippet | 提出基于同相轴优化追踪的多次波匹配衰减方法,首先利用SRME预测得到的多次波记录生成多次波速度谱,然后应用同相轴追踪技术提取多次波同相轴旅行时信息,再通过同相轴优化追... P631.4; 提出基于同相轴优化追踪的多次波匹配衰减方法，首先利用SRME预测得到的多次波记录生成多次波速度谱，然后应用同相轴追踪技术提取多次波同相轴旅行时信息，再通过... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 40 |
| SubjectTerms | 同相轴优化追踪 多次波匹配衰减 抛物线拉冬域蒙版滤波 短时窗FK滤波 维纳滤波 |
| Title | 基于同相轴优化追踪的多次波匹配衰减方法 |
| URI | http://lib.cqvip.com/qk/91985A/201606/670855796.html https://d.wanfangdata.com.cn/periodical/sydxxb201606005 |
| Volume | 40 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVEBS databaseName: Inspec with Full Text issn: 1673-5005 databaseCode: ADMLS dateStart: 20151201 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.ebsco.com/products/research-databases/inspec-full-text omitProxy: false ssIdentifier: ssj0001125114 providerName: EBSCOhost |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR3LahRBsMkDRA_iE2NUckiflonz6OfNnt1ZghgvRshtmdcmp42aCDFnxUt8XAwSDxLxJB6EeEiCwZ_Jbta_sKpnsjuKBPUyFN1V1dVVM93VPV3VhEzLII2FynMn1olyWK7ajgpy7fiZl2dcpDG317fN3RWz99ntBb4wMnqrGl2ymsyk63-MK_kfq0IZ2BWjZP_BsgOmUAAw2BeeYGF4_pWNacSpbtLQ0IjhU0W2xKWqTiNJdUhDRSNFwwYNmcWpU60QBxC0sFVNrEVAUWMsFfBhiGMYwpGgpk6Nh0AYUOOX5KGmkaYKYEsOCKFrqyRVTUQG_ohjqYobLo-dYCsJkDSstKEVQNqOBBbft4RWACMt0KBGVABBlaGG06hpe2RQAGi3kB-EDwUCQKu9ChVUgcCDo7u2024phQJ5w5oVu2HVqJFhQR5C17yaZRRRFWIdyKeaNcuyKILWAhDKYoFIxrWsNNXBQG81JNQ-9hN16luZrG2Mru69FEGh5UQhZOBw1-XVmaRIPFV-MdVpoawoHIwiRevvU1eghbZTF7KfGbDHw4fCZpgtm_o1ObiQeM5QajFKxn3ckRoj46Yxd-fe0CXGXBzVlHzMl6z6Zx1H8YqLimNyUFkSQAsw5g_rMUGjHMYyg3sYCDWMvfbxIjRv-Kc-AI-X-8PYZu4FQh__Cbb7oOhh2xT8gz6fItOlQm6epA7MhrK03Fl8CD6eDbnrtOPOYsU7nD9HzpbLuilTfKPnycj60gVyppLs8yLR3ff7h_svu683jt7t9g--Hn57293Y7H8_6O9-Otp62v241fu83dv50N3Y-_HsRX_7S_f5q97mXm_nzSUy34zm67NOeXGJk3LNHZXg2U_Ock_Hbs7bMCWCBoJYyUyKRLbRDfeFG3sszXSc-kEmklQnnpsmbcZzFlwmY53lTn6FTCWYLpMnMo79lGWem6A9GBNMal-6qZwgkwMdtB4U-Wlag5digkyVWmmVo9ZKa-VJtraWoBpdWOvwqycymCSnEbPYcrxGxlYfPc6vgxO-mtwo37OfQMOgkQ |
| linkProvider | EBSCOhost |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E5%9F%BA%E4%BA%8E%E5%90%8C%E7%9B%B8%E8%BD%B4%E4%BC%98%E5%8C%96%E8%BF%BD%E8%B8%AA%E7%9A%84%E5%A4%9A%E6%AC%A1%E6%B3%A2%E5%8C%B9%E9%85%8D%E8%A1%B0%E5%87%8F%E6%96%B9%E6%B3%95&rft.jtitle=%E4%B8%AD%E5%9B%BD%E7%9F%B3%E6%B2%B9%E5%A4%A7%E5%AD%A6%E5%AD%A6%E6%8A%A5%EF%BC%9A%E8%87%AA%E7%84%B6%E7%A7%91%E5%AD%A6%E7%89%88&rft.au=%E8%B0%AD%E5%86%9B+%E6%9D%8E%E9%87%91%E5%B1%B1+%E5%AE%8B%E9%B9%8F+%E7%8E%8B%E7%A3%8A+%E5%BC%A0%E6%99%93%E6%B3%A2+%E9%92%9F%E6%A2%A6%E8%BD%A9&rft.date=2016&rft.issn=1673-5005&rft.volume=40&rft.issue=6&rft.spage=40&rft.epage=49&rft_id=info:doi/10.3969%2Fj.issn.1673-5005.2016.06.005&rft.externalDocID=670855796 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F91985A%2F91985A.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fsydxxb%2Fsydxxb.jpg |