{"id":"https://openalex.org/W4393039621","doi":"https://doi.org/10.3390/s24062008","title":"Measured Regional Division Optimization for Acoustic Tomography Velocity Field Reconstruction in a Circular Area","display_name":"Measured Regional Division Optimization for Acoustic Tomography Velocity Field Reconstruction in a Circular Area","publication_year":2024,"publication_date":"2024-03-21","ids":{"openalex":"https://openalex.org/W4393039621","doi":"https://doi.org/10.3390/s24062008","pmid":"https://pubmed.ncbi.nlm.nih.gov/38544270"},"language":"en","primary_location":{"id":"doi:10.3390/s24062008","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24062008","pdf_url":"https://www.mdpi.com/1424-8220/24/6/2008/pdf?version=1711022558","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/6/2008/pdf?version=1711022558","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008733898","display_name":"Y. Chen","orcid":"https://orcid.org/0009-0007-1392-9520"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yixiao Chen","raw_affiliation_strings":["College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;"],"raw_orcid":"https://orcid.org/0009-0007-1392-9520","affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036565874","display_name":"Xinzhi Zhou","orcid":"https://orcid.org/0000-0003-2007-2493"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinzhi Zhou","raw_affiliation_strings":["College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101376899","display_name":"Jialiang Zhu","orcid":"https://orcid.org/0000-0001-8332-2803"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210097777","display_name":"China General Nuclear Power Corporation (China)","ror":"https://ror.org/00fpj7t66","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210097777"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialiang Zhu","raw_affiliation_strings":["College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;","Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","institution_ids":["https://openalex.org/I4210097777"]},{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;","institution_ids":["https://openalex.org/I4210097777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072671949","display_name":"Chenlong Dong","orcid":"https://orcid.org/0000-0001-9108-8148"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210097777","display_name":"China General Nuclear Power Corporation (China)","ror":"https://ror.org/00fpj7t66","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210097777"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenlong Dong","raw_affiliation_strings":["College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;","Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","institution_ids":["https://openalex.org/I4210097777"]},{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China;","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;","institution_ids":["https://openalex.org/I4210097777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101763060","display_name":"Tao Xu","orcid":"https://orcid.org/0000-0002-0501-6445"},"institutions":[{"id":"https://openalex.org/I4210097777","display_name":"China General Nuclear Power Corporation (China)","ror":"https://ror.org/00fpj7t66","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210097777"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Xu","raw_affiliation_strings":["Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","institution_ids":["https://openalex.org/I4210097777"]},{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;","institution_ids":["https://openalex.org/I4210097777"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100330280","display_name":"Hailin Wang","orcid":"https://orcid.org/0000-0003-0420-9066"},"institutions":[{"id":"https://openalex.org/I4210097777","display_name":"China General Nuclear Power Corporation (China)","ror":"https://ror.org/00fpj7t66","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210097777"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailin Wang","raw_affiliation_strings":["Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China","institution_ids":["https://openalex.org/I4210097777"]},{"raw_affiliation_string":"Key Laboratory of Nuclear Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610213, China;","institution_ids":["https://openalex.org/I4210097777"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.2351,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42570154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"24","issue":"6","first_page":"2008","last_page":"2008"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9873999953269958,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.6513089537620544},{"id":"https://openalex.org/keywords/division","display_name":"Division (mathematics)","score":0.5894652605056763},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5055546760559082},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.502650260925293},{"id":"https://openalex.org/keywords/particle-velocity","display_name":"Particle velocity","score":0.443627268075943},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4315912127494812},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.42730969190597534},{"id":"https://openalex.org/keywords/reconstruction-algorithm","display_name":"Reconstruction algorithm","score":0.4243418574333191},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3745717406272888},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35468995571136475},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.31875038146972656},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19993561506271362},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1821911334991455},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11489066481590271}],"concepts":[{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.6513089537620544},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.5894652605056763},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5055546760559082},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.502650260925293},{"id":"https://openalex.org/C35515768","wikidata":"https://www.wikidata.org/wiki/Q336894","display_name":"Particle velocity","level":2,"score":0.443627268075943},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4315912127494812},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.42730969190597534},{"id":"https://openalex.org/C2779898584","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Reconstruction algorithm","level":3,"score":0.4243418574333191},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3745717406272888},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35468995571136475},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.31875038146972656},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19993561506271362},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1821911334991455},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11489066481590271},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s24062008","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24062008","pdf_url":"https://www.mdpi.com/1424-8220/24/6/2008/pdf?version=1711022558","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:38544270","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38544270","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10975560","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10975560","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:8acdd48683e54093bb3bf36fd19a2f27","is_oa":false,"landing_page_url":"https://doaj.org/article/8acdd48683e54093bb3bf36fd19a2f27","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 6, p 2008 (2024)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/24/6/2008/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s24062008","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s24062008","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24062008","pdf_url":"https://www.mdpi.com/1424-8220/24/6/2008/pdf?version=1711022558","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5699999928474426,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G2366671989","display_name":null,"funder_award_id":"2023YFB4603501","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2595021562","display_name":null,"funder_award_id":"KFKT-05-FW-HT-20220019","funder_id":"https://openalex.org/F4320313853","funder_display_name":"Nuclear Power Institute of China"},{"id":"https://openalex.org/G3397401331","display_name":null,"funder_award_id":"SCU&NPIC-LHCX-20","funder_id":"https://openalex.org/F4320313853","funder_display_name":"Nuclear Power Institute of China"},{"id":"https://openalex.org/G3684069122","display_name":null,"funder_award_id":"2023YFB4603501","funder_id":"https://openalex.org/F4320313853","funder_display_name":"Nuclear Power Institute of China"}],"funders":[{"id":"https://openalex.org/F4320313853","display_name":"Nuclear Power Institute of China","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":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4393039621.pdf"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W235740526","https://openalex.org/W1971651188","https://openalex.org/W2004953817","https://openalex.org/W2006748156","https://openalex.org/W2055697826","https://openalex.org/W2058342880","https://openalex.org/W2068575321","https://openalex.org/W2104094859","https://openalex.org/W2107699930","https://openalex.org/W2144932012","https://openalex.org/W2146687664","https://openalex.org/W2152991280","https://openalex.org/W2159934755","https://openalex.org/W2162446088","https://openalex.org/W2172274706","https://openalex.org/W2241139099","https://openalex.org/W2381609230","https://openalex.org/W2439326127","https://openalex.org/W2573137292","https://openalex.org/W2971443640","https://openalex.org/W2990247397","https://openalex.org/W3009034861","https://openalex.org/W3028319212","https://openalex.org/W3094380683","https://openalex.org/W3096303057","https://openalex.org/W3128937453","https://openalex.org/W3162228792","https://openalex.org/W3217207502","https://openalex.org/W4210315161","https://openalex.org/W4213216094","https://openalex.org/W4213370165","https://openalex.org/W4224297485","https://openalex.org/W4226024366","https://openalex.org/W4312591680","https://openalex.org/W6651640532","https://openalex.org/W6667580888","https://openalex.org/W6675374420","https://openalex.org/W6690235982","https://openalex.org/W6804632448","https://openalex.org/W6848080048"],"related_works":["https://openalex.org/W2154277349","https://openalex.org/W2532840041","https://openalex.org/W2077694017","https://openalex.org/W2087312114","https://openalex.org/W2031832834","https://openalex.org/W2055365636","https://openalex.org/W2077148454","https://openalex.org/W4386634531","https://openalex.org/W2753113106","https://openalex.org/W2031629850"],"abstract_inverted_index":{"The":[0,162,213],"acoustic":[1,61,65,121,142,181],"tomography":[2],"(AT)":[3],"velocity":[4,40,112,232,237],"field":[5,41,113,233],"reconstruction":[6,37,91,114,214,227],"technique":[7],"has":[8],"become":[9],"a":[10,43,53,76,81,105,116],"research":[11],"hotspot":[12],"in":[13,42,75,80,115],"recent":[14],"years":[15],"due":[16],"to":[17,35,131],"its":[18],"noninvasive":[19],"nature,":[20],"high":[21],"accuracy,":[22],"and":[23,46,67,88,97,177,219,234],"real-time":[24],"measurement":[25,155],"advantages.":[26],"However,":[27],"most":[28],"of":[29,38,60,64,69,93,135,140,174,180,189,197,216,229],"the":[30,36,39,58,90,94,126,133,136,141,171,178,187,195,201,217,220,226,230,235],"existing":[31],"studies":[32,51],"are":[33,48,72,164,192,223],"limited":[34,137],"rectangular":[44,82],"area,":[45,55],"there":[47],"very":[49],"few":[50],"on":[52,86,125,159,208],"circular":[54,77,117],"mainly":[56],"because":[57],"layout":[59],"transducers,":[62],"selection":[63],"paths,":[66],"division":[68,108,157,204],"measured":[70,106,202],"regions":[71],"more":[73],"difficult":[74],"area":[78,156],"than":[79],"area.":[83,118],"Therefore,":[84],"based":[85,124,158,207],"AT":[87],"using":[89,194],"algorithm":[92,110,153,218],"Markov":[95],"function":[96],"singular":[98],"value":[99],"decomposition":[100],"(MK-SVD),":[101],"this":[102,145,147],"paper":[103,148],"proposes":[104,149],"regional":[107,203],"optimization":[109,152,169,211],"for":[111,154],"First,":[119],"an":[120,150],"path":[122,182],"distribution":[123],"multipath":[127],"effect":[128,215],"is":[129,205],"designed":[130],"solve":[132],"problem":[134],"emission":[138],"angle":[139],"transducer.":[143],"On":[144],"basis,":[146],"adaptive":[151],"multiple":[160],"sub-objectives.":[161],"steps":[163],"as":[165],"follows:":[166],"first,":[167],"two":[168],"objectives,":[170],"condition":[172],"number":[173],"coefficient":[175,196],"matrix":[176],"uniformity":[179],"distribution,":[183],"were":[184],"designed.":[185],"Then,":[186],"weights":[188],"each":[190],"sub-objective":[191],"calculated":[193],"variation":[198],"(CV).":[199],"Finally,":[200],"optimized":[206],"particle":[209],"swarm":[210],"(PSO).":[212],"anti-interference":[221],"ability":[222],"verified":[224],"through":[225],"experiments":[228],"model":[231],"simulated":[236],"field.":[238]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}