{"id":"https://openalex.org/W4312601906","doi":"https://doi.org/10.1109/tgrs.2022.3232733","title":"Generating Azimuth\u2013Reflection Angle Gathers From Reverse Time Migration Using the High-Dimensional Local Phase Space Approximation of Seismic Wavefields","display_name":"Generating Azimuth\u2013Reflection Angle Gathers From Reverse Time Migration Using the High-Dimensional Local Phase Space Approximation of Seismic Wavefields","publication_year":2022,"publication_date":"2022-12-27","ids":{"openalex":"https://openalex.org/W4312601906","doi":"https://doi.org/10.1109/tgrs.2022.3232733"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2022.3232733","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3232733","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":"https://openalex.org/A5102722652","display_name":"Feipeng Li","orcid":"https://orcid.org/0000-0002-4172-0608"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Feipeng Li","raw_affiliation_strings":["School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077552109","display_name":"Jinghuai Gao","orcid":"https://orcid.org/0000-0002-0448-8555"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinghuai Gao","raw_affiliation_strings":["School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062900707","display_name":"Zhaoqi Gao","orcid":"https://orcid.org/0000-0002-2728-1637"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoqi Gao","raw_affiliation_strings":["School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090475313","display_name":"Chuang Li","orcid":"https://orcid.org/0000-0003-1132-0491"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuang Li","raw_affiliation_strings":["School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering and the National Engineering Laboratory for Offshore Oil Exploration, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051710542","display_name":"Qingzhen Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qingzhen Wang","raw_affiliation_strings":["CNOOC Research Institute Ltd., Beijing, China"],"affiliations":[{"raw_affiliation_string":"CNOOC Research Institute Ltd., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101631483","display_name":"Wenbo Sun","orcid":"https://orcid.org/0000-0003-4529-1975"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenbo Sun","raw_affiliation_strings":["CNOOC Research Institute Ltd., Beijing, China"],"affiliations":[{"raw_affiliation_string":"CNOOC Research Institute Ltd., Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113541537","display_name":"Zongben Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongben Xu","raw_affiliation_strings":["School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5102722652"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.1794,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49345632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"61","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":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":0.9991999864578247,"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/T10892","display_name":"Drilling and Well Engineering","score":0.9983999729156494,"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/azimuth","display_name":"Azimuth","score":0.8833478689193726},{"id":"https://openalex.org/keywords/seismic-migration","display_name":"Seismic migration","score":0.6933488845825195},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.5783253908157349},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5308139324188232},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5288397073745728},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5079730153083801},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.4926808476448059},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3886456787586212},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3332105278968811},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.22135663032531738},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14578071236610413},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.12499931454658508}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.8833478689193726},{"id":"https://openalex.org/C118496448","wikidata":"https://www.wikidata.org/wiki/Q2111620","display_name":"Seismic migration","level":2,"score":0.6933488845825195},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.5783253908157349},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5308139324188232},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5288397073745728},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5079730153083801},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.4926808476448059},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3886456787586212},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3332105278968811},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.22135663032531738},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14578071236610413},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.12499931454658508},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2022.3232733","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3232733","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":[{"score":0.8600000143051147,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G1859989506","display_name":null,"funder_award_id":"BX20220244","funder_id":"https://openalex.org/F4320335768","funder_display_name":"National Postdoctoral Program for Innovative Talents"},{"id":"https://openalex.org/G2286357082","display_name":null,"funder_award_id":"2020YFA0713403","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3123558274","display_name":null,"funder_award_id":"2022M712508","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5990154798","display_name":null,"funder_award_id":"42204112","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7685781024","display_name":null,"funder_award_id":"2020YFA0713400","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335768","display_name":"National Postdoctoral Program for Innovative Talents","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1800418436","https://openalex.org/W1993236759","https://openalex.org/W1994595608","https://openalex.org/W2028189898","https://openalex.org/W2031940127","https://openalex.org/W2044804449","https://openalex.org/W2073793272","https://openalex.org/W2076211048","https://openalex.org/W2081704803","https://openalex.org/W2087917004","https://openalex.org/W2099861694","https://openalex.org/W2101027232","https://openalex.org/W2113708594","https://openalex.org/W2135707715","https://openalex.org/W2141455428","https://openalex.org/W2143507145","https://openalex.org/W2146191508","https://openalex.org/W2156439383","https://openalex.org/W2157893818","https://openalex.org/W2158719929","https://openalex.org/W2169244543","https://openalex.org/W2218788582","https://openalex.org/W2272800581","https://openalex.org/W2280298008","https://openalex.org/W2322998589","https://openalex.org/W2387587749","https://openalex.org/W2419191618","https://openalex.org/W2551864943","https://openalex.org/W2560154230","https://openalex.org/W2781975418","https://openalex.org/W2886114071","https://openalex.org/W2911821366","https://openalex.org/W2971321166","https://openalex.org/W2995714726","https://openalex.org/W3007129835","https://openalex.org/W3117878961","https://openalex.org/W3128705673","https://openalex.org/W3167457562","https://openalex.org/W4200511178","https://openalex.org/W4206395924","https://openalex.org/W4294643379","https://openalex.org/W7037406682"],"related_works":["https://openalex.org/W2380219014","https://openalex.org/W2483195039","https://openalex.org/W2048211457","https://openalex.org/W2281797687","https://openalex.org/W2358411735","https://openalex.org/W4250650723","https://openalex.org/W2611761074","https://openalex.org/W2358598243","https://openalex.org/W2331534598","https://openalex.org/W2130005444"],"abstract_inverted_index":{"Amplitude-preserving":[0],"angle":[1,21,44,88,91,138,154],"gathers":[2,22,45,89,139,155],"are":[3,156],"ideal":[4],"inputs":[5],"for":[6],"seismic":[7,25,121],"prestack":[8],"inversion.":[9],"However,":[10],"due":[11],"to":[12,41,71],"the":[13,57,64,73,79,104,127,132,160,163],"limitation":[14],"of":[15,153],"computational":[16,109,164],"efficiency,":[17],"generating":[18],"subsurface":[19,74],"azimuth\u2013reflection":[20,43,87,137],"from":[23,46],"3-D":[24,47],"imaging":[26,82,130],"is":[27],"still":[28],"a":[29,38,114,118],"very":[30],"difficult":[31],"task.":[32],"In":[33],"this":[34],"article,":[35],"we":[36,84],"propose":[37],"new":[39],"method":[40,54,106,134],"generate":[42,86,136],"reverse":[48],"time":[49],"migration":[50],"(RTM).":[51],"The":[52,148],"proposed":[53,105,133],"approximately":[55],"reconstructs":[56],"source":[58,95,99],"wavefield":[59],"using":[60,68,101],"high-dimensional":[61],"wavelets":[62],"and":[63,77,117,144,151],"excitation":[65,128],"information.":[66],"After":[67],"directional":[69],"vectors":[70],"calculate":[72],"observation":[75],"angles":[76],"applying":[78],"cross":[80],"correlation":[81],"condition,":[83,131],"can":[85,135],"by":[90],"binning.":[92],"Without":[93],"storing":[94],"wavefields":[96,100],"or":[97],"reconstructing":[98],"boundary":[102],"conditions,":[103],"has":[107],"high":[108,145],"efficiency.":[110],"Numerical":[111],"experiments":[112],"on":[113],"synthetic":[115],"model":[116],"real":[119],"marine":[120],"dataset":[122],"demonstrate":[123],"that":[124],"compared":[125],"with":[126,140],"amplitude":[129],"continuous":[141],"complete":[142],"events":[143],"signal-to-noise":[146],"ratio.":[147],"image":[149],"quality":[150],"resolution":[152],"significantly":[157],"improved.":[158],"At":[159],"same":[161],"time,":[162],"complexity":[165],"does":[166],"not":[167],"increase":[168],"much.":[169]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}