{"id":"https://openalex.org/W4408145399","doi":"https://doi.org/10.1109/tgrs.2025.3547941","title":"VSP Upgoing and Downgoing Wavefield Separation: A Hybrid Model-Data-Driven Approach","display_name":"VSP Upgoing and Downgoing Wavefield Separation: A Hybrid Model-Data-Driven Approach","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408145399","doi":"https://doi.org/10.1109/tgrs.2025.3547941"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3547941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3547941","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yuhang Wen","orcid":"https://orcid.org/0009-0006-6528-0762"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhang Wen","raw_affiliation_strings":["School of Information and Communication Engineering and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","Center for Information Geoscience, School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0006-6528-0762","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Center for Information Geoscience, School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070316685","display_name":"Feng Qian","orcid":"https://orcid.org/0000-0002-4761-3598"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Qian","raw_affiliation_strings":["School of Information and Communication Engineering and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","Center for Information Geoscience, School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-4761-3598","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Center for Information Geoscience, School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068541324","display_name":"Wei Guo","orcid":"https://orcid.org/0000-0001-8360-179X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Guo","raw_affiliation_strings":["School of Information and Communication Engineering and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","Center for Information Geoscience, School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Center for Information Geoscience, School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026249674","display_name":"Jingjing Zong","orcid":"https://orcid.org/0000-0003-3243-8982"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Zong","raw_affiliation_strings":["School of Resource and Environment and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-3243-8982","affiliations":[{"raw_affiliation_string":"School of Resource and Environment and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033470878","display_name":"Da Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210112595","display_name":"Research Institute of Petroleum Exploration and Development","ror":"https://ror.org/02awe6g05","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210112595","https://openalex.org/I98227222"]},{"id":"https://openalex.org/I4387156274","display_name":"PetroChina Southwest Oil and Gas Field Company (China)","ror":"https://ror.org/02j69wt57","country_code":null,"type":"company","lineage":["https://openalex.org/I4387156274","https://openalex.org/I98227222"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Da Peng","raw_affiliation_strings":["Research Institute of Exploration and Development, PetroChina Southwest Oil and Gas Field Company, Chengdu, China","Research Institute of Exploration and Development, Southwest Oil and Gas Field Company, PetroChina, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute of Exploration and Development, PetroChina Southwest Oil and Gas Field Company, Chengdu, China","institution_ids":["https://openalex.org/I4210112595","https://openalex.org/I4387156274"]},{"raw_affiliation_string":"Research Institute of Exploration and Development, Southwest Oil and Gas Field Company, PetroChina, Chengdu, China","institution_ids":["https://openalex.org/I4210112595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100447195","display_name":"Kang Chen","orcid":"https://orcid.org/0000-0002-8368-1109"},"institutions":[{"id":"https://openalex.org/I4210112595","display_name":"Research Institute of Petroleum Exploration and Development","ror":"https://ror.org/02awe6g05","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210112595","https://openalex.org/I98227222"]},{"id":"https://openalex.org/I4387156274","display_name":"PetroChina Southwest Oil and Gas Field Company (China)","ror":"https://ror.org/02j69wt57","country_code":null,"type":"company","lineage":["https://openalex.org/I4387156274","https://openalex.org/I98227222"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kang Chen","raw_affiliation_strings":["Research Institute of Exploration and Development, PetroChina Southwest Oil and Gas Field Company, Chengdu, China","Research Institute of Exploration and Development, Southwest Oil and Gas Field Company, PetroChina, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute of Exploration and Development, PetroChina Southwest Oil and Gas Field Company, Chengdu, China","institution_ids":["https://openalex.org/I4210112595","https://openalex.org/I4387156274"]},{"raw_affiliation_string":"Research Institute of Exploration and Development, Southwest Oil and Gas Field Company, PetroChina, Chengdu, China","institution_ids":["https://openalex.org/I4210112595"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058780083","display_name":"Guangmin Hu","orcid":"https://orcid.org/0000-0002-4694-9145"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangmin Hu","raw_affiliation_strings":["School of Resource and Environment and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","Center for Information Geoscience, School of Resource and Environment, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-4694-9145","affiliations":[{"raw_affiliation_string":"School of Resource and Environment and the Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Center for Information Geoscience, School of Resource and Environment, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.5014,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.9494124,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9793999791145325,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.973800003528595,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.610142707824707},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4064539968967438},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3213081657886505}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.610142707824707},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4064539968967438},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3213081657886505}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3547941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3547941","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G109900056","display_name":null,"funder_award_id":"42474171","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2229449135","display_name":null,"funder_award_id":"42130812","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4831693865","display_name":"\u667a\u80fd\u591a\u7ef4\u5730\u9707\u53cd\u5c04\u6a21\u5f0f\u5206\u6790\u4e0e\u8bc6\u522b\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"41874155","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1979107964","https://openalex.org/W2006135195","https://openalex.org/W2012005906","https://openalex.org/W2018491267","https://openalex.org/W2021734622","https://openalex.org/W2062434990","https://openalex.org/W2070075347","https://openalex.org/W2086442102","https://openalex.org/W2089843814","https://openalex.org/W2097893949","https://openalex.org/W2098502158","https://openalex.org/W2112029411","https://openalex.org/W2158077272","https://openalex.org/W2163138559","https://openalex.org/W2167996379","https://openalex.org/W2168396269","https://openalex.org/W2313742060","https://openalex.org/W2321539346","https://openalex.org/W2325725706","https://openalex.org/W2385167936","https://openalex.org/W2395530710","https://openalex.org/W2497597022","https://openalex.org/W2778532031","https://openalex.org/W2799759095","https://openalex.org/W2949957528","https://openalex.org/W2963240808","https://openalex.org/W2981785001","https://openalex.org/W2995302838","https://openalex.org/W3022820926","https://openalex.org/W3035016149","https://openalex.org/W3090659140","https://openalex.org/W3185858107","https://openalex.org/W3193059835","https://openalex.org/W3196492265","https://openalex.org/W3210377214","https://openalex.org/W3210637310","https://openalex.org/W4212946986","https://openalex.org/W4214615738","https://openalex.org/W4238115554","https://openalex.org/W4285210752","https://openalex.org/W4296913256","https://openalex.org/W4317821287","https://openalex.org/W4362525517","https://openalex.org/W4377145695","https://openalex.org/W4385154420","https://openalex.org/W4385258298","https://openalex.org/W4388756711","https://openalex.org/W4389633696","https://openalex.org/W4390494484","https://openalex.org/W4392309163","https://openalex.org/W6635935089","https://openalex.org/W6641162989","https://openalex.org/W6675401909","https://openalex.org/W6678252638","https://openalex.org/W6988064105"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2324615561","https://openalex.org/W2086120259","https://openalex.org/W2390279801","https://openalex.org/W2245170124","https://openalex.org/W2076393078"],"abstract_inverted_index":{"The":[0,21,133],"separation":[1,49,119,128,235],"of":[2,23,31,65,96,126,146,193,212],"upgoing":[3,24,43,84,163,169,185],"and":[4,19,25,28,44,55,73,85,157,170,177,186,189,196,215,225],"downgoing":[5,26,45,86,155,171,187],"waves":[6,27,156],"in":[7,129],"vertical":[8],"seismic":[9],"profiling":[10],"(VSP)":[11],"data":[12,224,227],"is":[13,104,138],"crucial":[14],"for":[15,82],"subsequent":[16],"imaging,":[17],"interpretation,":[18],"inversion.":[20],"interweaving":[22],"the":[29,34,63,124,141,147,154,162,168,175,184,191,194,210,213],"presence":[30],"noise":[32],"complicate":[33],"entire":[35],"wave":[36],"field,":[37],"making":[38],"it":[39],"difficult":[40],"to":[41,135,139,152,160,208],"separate":[42],"waves.":[46,164],"Various":[47],"model-driven":[48,67,176],"methods":[50,57,91,179],"including":[51],"low-rank":[52],"approximation":[53],"(LRA)":[54],"data-driven":[56,90,178],"have":[58],"achieved":[59],"promising":[60],"results.":[61],"However,":[62],"performance":[64],"pure":[66,89],"methods,":[68],"such":[69],"as":[70,100],"F-K":[71],"filtering":[72],"Radon":[74],"transform,":[75],"rely":[76],"on":[77,222],"domain":[78],"transformation":[79],"sparse":[80],"representation":[81,144],"both":[83,183],"wavefield.":[87],"Additionally,":[88],"require":[92],"a":[93,105,115],"large":[94],"number":[95],"precisely":[97],"separated":[98],"signals":[99],"training":[101],"samples,":[102],"which":[103],"nontrivial":[106],"task.":[107],"To":[108],"overcome":[109],"these":[110],"difficulties,":[111],"this":[112,136],"article":[113],"proposes":[114],"model-data-driven":[116],"VSP":[117],"wavefield":[118,127],"framework":[120],"that":[121,229],"iteratively":[122,216],"completes":[123],"task":[125],"an":[130,203],"unsupervised":[131],"manner.":[132],"key":[134],"model":[137,153,161,214],"use":[140,158],"powerful":[142],"feature":[143],"capability":[145],"deep":[148],"convolutional":[149],"autoencoder":[150],"(DCAE)":[151],"LRA":[159,197],"By":[165],"accurately":[166],"modeling":[167],"waves,":[172,188],"we":[173,200],"integrate":[174],"together,":[180],"while":[181,237],"protecting":[182],"inheriting":[190],"advantages":[192],"DCAE":[195],"methods.":[198],"Subsequently,":[199],"also":[201],"proposed":[202],"alternating":[204],"minimization":[205],"optimization":[206],"strategy":[207],"optimize":[209],"parameters":[211],"obtain":[217],"high-quality":[218],"solutions.":[219],"Comparative":[220],"experiments":[221],"synthetic":[223],"real":[226],"show":[228],"our":[230],"method":[231],"can":[232],"achieve":[233],"effective":[234],"results":[236],"suppressing":[238],"Gaussian":[239],"noise.":[240]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
