IGGCAS OpenIR  > 油气资源研究院重点实验室
Online dictionary learning method for extracting GPR diffractions
Zhao, Jingtao1,2; Yu, Caixia3,4; Peng, Suping2; Chen, Zongnan2
2019-12-01
Source PublicationJOURNAL OF GEOPHYSICS AND ENGINEERING
ISSN1742-2132
Volume16Issue:6Pages:1116-1123
AbstractDiffractions in a Ground-Penetrating Radar (GPR) data carry significant responses from near-surface small-scale fractures or karsts. However, this geological information is generally difficult to extract because of the shielding effect of strong reflections from subsurface layers. In order to solve this problem, a GPR diffraction extraction method is proposed for individually separating and imaging of GPR diffractions that incorporates a local plane-wave destruction filter with an online dictionary learning algorithm. The strong reflections are estimated and eliminated by the local plane-wave destruction method and the weak GPR diffractions are extracted by a sparse coding algorithm. In solving this model, a trust-region algorithm is used for accelerating the sparse coding procedures that can scale up gracefully to a large GPR data processing. A numerical experiment demonstrates the good performance of the proposed method in destroying strong reflections and enhancing weak diffractions from small-scale void holes. Real data application further verifies its potential value in resolving fine details of subsurface small-scale buried targets, such as pipes or void holes.
KeywordGPR diffraction extraction dictionary learning sparse coding
DOI10.1093/jge/gxz081
Funding OrganizationOpen Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB
WOS KeywordAUTOMATIC DETECTION ; WATER-CONTENT ; SEISMIC DATA ; REFLECTIONS ; FRACTURES ; KARST ; VOIDS
Language英语
Funding ProjectOpen Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining[KFJJ2017014] ; National Natural Science Foundation of China[41874157] ; National Natural Science Foundation of China[41604125] ; Fundamental Research Funds for the Central Universities[2017QM01] ; Peng Research Group in CUMTB
Funding OrganizationOpen Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; Open Fund of State Key Laboratory of Water Resource Protection and Utilization in Coal Mining ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB ; Peng Research Group in CUMTB
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000501744000008
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95843
Collection油气资源研究院重点实验室
Corresponding AuthorYu, Caixia
Affiliation1.State Key Lab Water Resource Protect & Utilizat C, Beijing 100011, Peoples R China
2.China Univ Min & Technol Beijing, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China
4.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
Corresponding Author AffilicationKey Laboratory of Petroleum Resource Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhao, Jingtao,Yu, Caixia,Peng, Suping,et al. Online dictionary learning method for extracting GPR diffractions[J]. JOURNAL OF GEOPHYSICS AND ENGINEERING,2019,16(6):1116-1123.
APA Zhao, Jingtao,Yu, Caixia,Peng, Suping,&Chen, Zongnan.(2019).Online dictionary learning method for extracting GPR diffractions.JOURNAL OF GEOPHYSICS AND ENGINEERING,16(6),1116-1123.
MLA Zhao, Jingtao,et al."Online dictionary learning method for extracting GPR diffractions".JOURNAL OF GEOPHYSICS AND ENGINEERING 16.6(2019):1116-1123.
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