Non-dyadic Curvelet transform and its application in seismic noise elimination
文献类型：期刊论文
| 作者 | Yuan Yan-Hua; Wang Yi-Bo; Liu Yi-Ke; Chang Xu |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 56期号:3页码:1023-1032 |
| 关键词 | Non-dyadic Curvelet transform Controllable angular decomposition Controllable scale decomposition |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg20130330 |
| 文献子类 | Article |
| 英文摘要 | By analyzing the advantages and disadvantages of Curvelet transform in seismic processing, we propose a non-dyadic Curvelet transform for seismic noise elimination. There are two improvements: (1) The non-adaptive dyadic scale and angular decomposition has been updated to an adaptive non-dyadic controllable scale and angular decomposition, which provides a better representation of the primary characteristics of seismic data in terms of orientation and frequency. (2) The anisotropic analysis is introduced to the lowermost scale to improve the accuracy of low-frequency components processing. The synthetic and field data examples are used to validate the effectiveness of the proposed data analysis method. |
| WOS关键词 | DOMAIN |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000317169200030 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/87810]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yuan Yan-Hua |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan Yan-Hua,Wang Yi-Bo,Liu Yi-Ke,et al. Non-dyadic Curvelet transform and its application in seismic noise elimination[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2013,56(3):1023-1032. |
| APA | Yuan Yan-Hua,Wang Yi-Bo,Liu Yi-Ke,&Chang Xu.(2013).Non-dyadic Curvelet transform and its application in seismic noise elimination.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,56(3),1023-1032. |
| MLA | Yuan Yan-Hua,et al."Non-dyadic Curvelet transform and its application in seismic noise elimination".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 56.3(2013):1023-1032. |
入库方式： OAI收割
来源：地质与地球物理研究所
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