{"id":"https://openalex.org/W2948780012","doi":"https://doi.org/10.1109/lgrs.2019.2916847","title":"Single-Step Data-Domain Least-Squares Reverse-Time Migration Using Gabor Deconvolution for Subsalt Imaging","display_name":"Single-Step Data-Domain Least-Squares Reverse-Time Migration Using Gabor Deconvolution for Subsalt Imaging","publication_year":2019,"publication_date":"2019-06-04","ids":{"openalex":"https://openalex.org/W2948780012","doi":"https://doi.org/10.1109/lgrs.2019.2916847","mag":"2948780012"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2019.2916847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2916847","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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":"https://openalex.org/A5011293945","display_name":"Qiancheng Liu","orcid":"https://orcid.org/0000-0001-6940-807X"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Qiancheng Liu","raw_affiliation_strings":["Department of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103183440","display_name":"Yongming Lu","orcid":"https://orcid.org/0000-0002-4636-4163"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Lu","raw_affiliation_strings":["Department of Earth and Space Sciences, Southern University of Science and Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Space Sciences, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103075507","display_name":"Hui Sun","orcid":"https://orcid.org/0000-0002-7070-3882"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210126061","display_name":"Institute of Geology and Geophysics","ror":"https://ror.org/030vmwa78","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210126061"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Sun","raw_affiliation_strings":["Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210126061","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100396960","display_name":"Hao Zhang","orcid":"https://orcid.org/0000-0002-7975-6446"},"institutions":[{"id":"https://openalex.org/I2802497816","display_name":"Chinese Academy of Geological Sciences","ror":"https://ror.org/02gp4e279","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2802497816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing, China","institution_ids":["https://openalex.org/I2802497816"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011293945"],"corresponding_institution_ids":["https://openalex.org/I71920554"],"apc_list":null,"apc_paid":null,"fwci":2.139,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.85174436,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"17","issue":"1","first_page":"13","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":1.0,"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":1.0,"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/T11757","display_name":"Seismic Waves and Analysis","score":0.9997000098228455,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.998199999332428,"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/deblurring","display_name":"Deblurring","score":0.9412962198257446},{"id":"https://openalex.org/keywords/deconvolution","display_name":"Deconvolution","score":0.8961900472640991},{"id":"https://openalex.org/keywords/wiener-deconvolution","display_name":"Wiener deconvolution","score":0.6764369010925293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6320521831512451},{"id":"https://openalex.org/keywords/blind-deconvolution","display_name":"Blind deconvolution","score":0.5128281712532043},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.500535249710083},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4525448977947235},{"id":"https://openalex.org/keywords/seismic-migration","display_name":"Seismic migration","score":0.4416654706001282},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.42747047543525696},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39846497774124146},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.38750675320625305},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.295281320810318},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.262184202671051},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2535291314125061},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.09363248944282532}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9412962198257446},{"id":"https://openalex.org/C174576160","wikidata":"https://www.wikidata.org/wiki/Q1183700","display_name":"Deconvolution","level":2,"score":0.8961900472640991},{"id":"https://openalex.org/C15652857","wikidata":"https://www.wikidata.org/wiki/Q599016","display_name":"Wiener deconvolution","level":4,"score":0.6764369010925293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6320521831512451},{"id":"https://openalex.org/C30044814","wikidata":"https://www.wikidata.org/wiki/Q11334452","display_name":"Blind deconvolution","level":3,"score":0.5128281712532043},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.500535249710083},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4525448977947235},{"id":"https://openalex.org/C118496448","wikidata":"https://www.wikidata.org/wiki/Q2111620","display_name":"Seismic migration","level":2,"score":0.4416654706001282},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.42747047543525696},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39846497774124146},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.38750675320625305},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.295281320810318},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.262184202671051},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2535291314125061},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.09363248944282532}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2019.2916847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2916847","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/655879","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/655879","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.7599999904632568}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322320","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1970333790","https://openalex.org/W2042751508","https://openalex.org/W2075567728","https://openalex.org/W2076211048","https://openalex.org/W2109112241","https://openalex.org/W2122470519","https://openalex.org/W2138799970","https://openalex.org/W2317837163","https://openalex.org/W2593229471","https://openalex.org/W2737396798","https://openalex.org/W2801000978","https://openalex.org/W2904312389","https://openalex.org/W6751249001"],"related_works":["https://openalex.org/W2182805088","https://openalex.org/W3137059050","https://openalex.org/W2906703443","https://openalex.org/W2087099273","https://openalex.org/W2129167428","https://openalex.org/W2513810579","https://openalex.org/W2153878111","https://openalex.org/W4322727371","https://openalex.org/W2620940409","https://openalex.org/W2101665488"],"abstract_inverted_index":{"Least-squares":[0],"reverse-time":[1],"migration":[2],"(LSRTM)":[3],"distinctly":[4],"improves":[5],"seismic":[6],"imaging":[7,51,152],"quality,":[8],"but":[9],"at":[10],"an":[11],"expensive":[12],"computation":[13],"overhead":[14],"involving":[15],"tens":[16],"of":[17,122],"iterations.":[18],"We":[19],"herein":[20],"take":[21],"a":[22,33,101],"computationally":[23],"cheaper":[24],"single-step":[25,89,142],"LSRTM":[26,143],"solution,":[27],"which":[28],"intrinsically":[29],"performs":[30],"deblurring":[31],"through":[32],"data-domain":[34,97],"Wiener":[35,39],"deconvolution.":[36],"However,":[37],"the":[38,43,63,76,84,88,93,96,107,113,130,140],"filter":[40],"mainly":[41],"solves":[42],"signal":[44],"estimation":[45],"problems":[46],"for":[47],"stationary":[48],"signals.":[49],"Subsalt":[50],"often":[52],"suffers":[53],"from":[54],"strong":[55,68],"salt-related":[56],"reflections":[57],"and":[58,62,71,82,126,149],"artifacts.":[59],"The":[60,134],"former":[61],"latter":[64],"give":[65],"rise":[66],"to":[67],"amplitude":[69],"variance":[70],"changed":[72],"source":[73],"wavelets":[74],"in":[75,87],"demigrated":[77],"data,":[78],"increasing":[79],"its":[80],"nonstationarity":[81,94],"hindering":[83],"data-deblurring":[85],"operation":[86],"LSRTM.":[90],"To":[91],"alleviate":[92],"during":[95],"deblurring,":[98],"we":[99],"consider":[100],"Gabor":[102,114,135],"deconvolution":[103,115],"method.":[104],"Testing":[105],"on":[106],"Sigsbee":[108],"data":[109],"sets":[110],"shows":[111],"that":[112],"method":[116],"is":[117],"effective,":[118],"producing":[119],"subsalt":[120,151],"images":[121],"more":[123,146],"balanced":[124],"events":[125],"fewer":[127],"artifacts":[128],"than":[129],"raw":[131],"RTM":[132],"image.":[133],"deconvolution-related":[136],"result":[137,144],"also":[138],"outperforms":[139],"standard":[141],"with":[145],"robust":[147],"behavior":[148],"better":[150],"quality.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}