{"id":"https://openalex.org/W2946646696","doi":"https://doi.org/10.1109/tim.2019.2917736","title":"Real-Time Reconstruction for Low Contrast Ultrasonic Tomography Using Continuous-Wave Excitation","display_name":"Real-Time Reconstruction for Low Contrast Ultrasonic Tomography Using Continuous-Wave Excitation","publication_year":2019,"publication_date":"2019-05-25","ids":{"openalex":"https://openalex.org/W2946646696","doi":"https://doi.org/10.1109/tim.2019.2917736","mag":"2946646696"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2019.2917736","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2019.2917736","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5100458761","display_name":"Hao Liu","orcid":"https://orcid.org/0000-0001-9013-4026"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Liu","raw_affiliation_strings":["Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068911557","display_name":"Chao Tan","orcid":"https://orcid.org/0000-0001-5146-4807"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Tan","raw_affiliation_strings":["Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0001-5146-4807","affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075293545","display_name":"Shangjie Ren","orcid":"https://orcid.org/0000-0003-2220-3856"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangjie Ren","raw_affiliation_strings":["Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0003-2220-3856","affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025279788","display_name":"Feng Dong","orcid":"https://orcid.org/0000-0002-8478-8928"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Dong","raw_affiliation_strings":["Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-8478-8928","affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5742,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.83540848,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"69","issue":"4","first_page":"1632","last_page":"1642"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12537","display_name":"Flow Measurement and Analysis","score":0.9994999766349792,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.6615614891052246},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5291913747787476},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4915715157985687},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.4808657765388489},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4517962634563446},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.4511116147041321},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.35583391785621643},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3439735174179077},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3239663243293762},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11401253938674927}],"concepts":[{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.6615614891052246},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5291913747787476},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4915715157985687},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.4808657765388489},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4517962634563446},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.4511116147041321},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.35583391785621643},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3439735174179077},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3239663243293762},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11401253938674927}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2019.2917736","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2019.2917736","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G6686528367","display_name":null,"funder_award_id":"61571321","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W639337278","https://openalex.org/W780730221","https://openalex.org/W976904590","https://openalex.org/W1829503739","https://openalex.org/W1965417376","https://openalex.org/W1967435774","https://openalex.org/W1967851754","https://openalex.org/W1977557010","https://openalex.org/W1984189038","https://openalex.org/W1985755542","https://openalex.org/W1990919278","https://openalex.org/W1993599622","https://openalex.org/W2008429157","https://openalex.org/W2013236915","https://openalex.org/W2016662055","https://openalex.org/W2027931553","https://openalex.org/W2033150186","https://openalex.org/W2051193093","https://openalex.org/W2072331156","https://openalex.org/W2079791572","https://openalex.org/W2099513880","https://openalex.org/W2109435165","https://openalex.org/W2114314161","https://openalex.org/W2142780243","https://openalex.org/W2161376452","https://openalex.org/W2213045902","https://openalex.org/W2313750921","https://openalex.org/W2345519788","https://openalex.org/W2488131181","https://openalex.org/W2574834269","https://openalex.org/W2597313254","https://openalex.org/W2751494568","https://openalex.org/W2769808023","https://openalex.org/W2774611542","https://openalex.org/W2782625737","https://openalex.org/W2803685304","https://openalex.org/W2896344704","https://openalex.org/W4249530699"],"related_works":["https://openalex.org/W3121932492","https://openalex.org/W4232638561","https://openalex.org/W1997544008","https://openalex.org/W2954752069","https://openalex.org/W1607100495","https://openalex.org/W3004137470","https://openalex.org/W131378092","https://openalex.org/W2938523900","https://openalex.org/W1598328844","https://openalex.org/W2004988775"],"abstract_inverted_index":{"Two-phase":[0],"flow":[1],"widely":[2],"exists":[3],"in":[4,33],"the":[5,45,70,108,117,125,149],"process":[6],"industry,":[7],"where":[8],"ultrasonic":[9],"tomography":[10],"provides":[11],"reliable":[12],"visualization":[13],"with":[14,57,130],"benefits":[15],"of":[16,25,96,119,124,133],"noninvasion,":[17],"nonradiation,":[18],"and":[19,62,79,88,102,138,144],"low-cost.":[20],"To":[21],"provide":[22],"real-time":[23],"reconstruction":[24,53,85,99],"low":[26],"acoustic":[27],"impedance":[28],"contrast":[29],"medium":[30],"distribution":[31],"existed":[32],"two-phase":[34],"flow,":[35],"a":[36,50],"novel":[37],"approach":[38],"using":[39],"continuous-wave":[40],"excitation":[41,136],"is":[42,55,75,128],"proposed.":[43],"With":[44],"basic":[46],"measurement":[47,126],"model":[48],"introduced,":[49],"subspace":[51],"filtered":[52],"algorithm":[54],"introduced":[56,129],"improvements":[58],"on":[59],"both":[60],"accuracy":[61,155],"speed.":[63],"Through":[64,94],"nonuniform":[65],"shape":[66],"constrained":[67],"range":[68],"filter,":[69],"relative":[71],"image":[72,154],"error":[73],"(RE)":[74],"reduced":[76],"by":[77],"32.94%":[78],"33.03%":[80],"compared":[81,156],"to":[82,112,157],"simultaneous":[83],"algebraic":[84],"technique":[86],"(SART)":[87],"filter":[89],"back":[90],"projection":[91],"(FBP)":[92],"methods.":[93,159],"derivation":[95],"offline":[97],"iteration/online":[98],"(OIOR)":[100],"method":[101,151],"truncated":[103],"singular":[104],"value":[105],"decomposition":[106],"(TSVD),":[107],"computing":[109],"speed":[110],"increases":[111],"122":[113],"frame/s,":[114],"which":[115],"fits":[116],"requirement":[118],"online":[120],"monitoring.":[121],"A":[122],"prototype":[123],"system":[127],"improved":[131],"design":[132],"bipolar":[134],"high-voltage":[135],"module":[137],"fan-beam":[139],"angle":[140],"piezoelectric":[141],"transducers.":[142],"Qualitative":[143],"quantitative":[145],"results":[146],"show":[147],"that":[148],"proposed":[150],"has":[152],"better":[153],"conventional":[158]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
