{"id":"https://openalex.org/W3081846358","doi":"https://doi.org/10.1155/2020/1503791","title":"Lag-Based Filtered-Delay Multiply and Sum Beamformer Combined with Two Phase-Related Factors for Medical Ultrasound Imaging","display_name":"Lag-Based Filtered-Delay Multiply and Sum Beamformer Combined with Two Phase-Related Factors for Medical Ultrasound Imaging","publication_year":2020,"publication_date":"2020-08-28","ids":{"openalex":"https://openalex.org/W3081846358","doi":"https://doi.org/10.1155/2020/1503791","mag":"3081846358","pmid":"https://pubmed.ncbi.nlm.nih.gov/32908575"},"language":"en","primary_location":{"id":"doi:10.1155/2020/1503791","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/1503791","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2020/1503791.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/cmmm/2020/1503791.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101895757","display_name":"Ke Song","orcid":"https://orcid.org/0000-0003-0853-2725"},"institutions":[{"id":"https://openalex.org/I4210116144","display_name":"Chongqing University of Education","ror":"https://ror.org/02d06s578","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210116144"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ke Song","raw_affiliation_strings":["School of Mathematics and Information Engineering, Chongqing University of Education, Chongqing 400065, China"],"raw_orcid":"https://orcid.org/0000-0003-0853-2725","affiliations":[{"raw_affiliation_string":"School of Mathematics and Information Engineering, Chongqing University of Education, Chongqing 400065, China","institution_ids":["https://openalex.org/I4210116144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101725947","display_name":"Paul Liu","orcid":"https://orcid.org/0000-0001-8092-6353"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul Liu","raw_affiliation_strings":["Stork Healthcare Ltd., Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stork Healthcare Ltd., Chengdu 610041, China","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"Dong C. Liu","orcid":"https://orcid.org/0000-0002-0922-7901"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong C. Liu","raw_affiliation_strings":["Saset (Chengdu) Inc., Chengdu 610041, China"],"raw_orcid":"https://orcid.org/0000-0002-0922-7901","affiliations":[{"raw_affiliation_string":"Saset (Chengdu) Inc., Chengdu 610041, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101895757"],"corresponding_institution_ids":["https://openalex.org/I4210116144"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.5872,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.71665933,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2020","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9984999895095825,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/lag","display_name":"Lag","score":0.8365222215652466},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.633034348487854},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5299794673919678},{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.5086696743965149},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4851408898830414},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.4818221628665924},{"id":"https://openalex.org/keywords/spatial-coherence","display_name":"Spatial coherence","score":0.4763246476650238},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44351640343666077},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.42530566453933716},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.41442710161209106},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3764303922653198},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.25057488679885864},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1822662353515625},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18225690722465515},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15012627840042114},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09640392661094666}],"concepts":[{"id":"https://openalex.org/C75778745","wikidata":"https://www.wikidata.org/wiki/Q342626","display_name":"Lag","level":2,"score":0.8365222215652466},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.633034348487854},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5299794673919678},{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.5086696743965149},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4851408898830414},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.4818221628665924},{"id":"https://openalex.org/C2985909886","wikidata":"https://www.wikidata.org/wiki/Q193147","display_name":"Spatial coherence","level":3,"score":0.4763246476650238},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44351640343666077},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.42530566453933716},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.41442710161209106},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3764303922653198},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.25057488679885864},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1822662353515625},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18225690722465515},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15012627840042114},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09640392661094666},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002339","descriptor_name":"Carotid Arteries","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D002339","descriptor_name":"Carotid Arteries","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D002339","descriptor_name":"Carotid Arteries","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055641","descriptor_name":"Mathematical Concepts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055641","descriptor_name":"Mathematical Concepts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055641","descriptor_name":"Mathematical Concepts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1155/2020/1503791","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/1503791","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2020/1503791.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},{"id":"pmid:32908575","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32908575","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":"Computational and mathematical methods in medicine","raw_type":null},{"id":"pmh:oai:doaj.org/article:a4638faabf134efd8d6a2a7cb4625c46","is_oa":false,"landing_page_url":"https://doaj.org/article/a4638faabf134efd8d6a2a7cb4625c46","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":"Computational and Mathematical Methods in Medicine, Vol 2020 (2020)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7474785","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7474785","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":"Comput Math Methods Med","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2020/1503791","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/1503791","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2020/1503791.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2289626435","display_name":null,"funder_award_id":"KJQN201801606","funder_id":"https://openalex.org/F4320324805","funder_display_name":"Chongqing Municipal Education Commission"},{"id":"https://openalex.org/G2860332630","display_name":null,"funder_award_id":"KY201924C","funder_id":"https://openalex.org/F4320324805","funder_display_name":"Chongqing Municipal Education Commission"},{"id":"https://openalex.org/G4519685575","display_name":null,"funder_award_id":"cstc2017jcyjAX0092","funder_id":"https://openalex.org/F4320327726","funder_display_name":"Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission"},{"id":"https://openalex.org/G4829284034","display_name":null,"funder_award_id":"KJQN201801606","funder_id":"https://openalex.org/F4320327726","funder_display_name":"Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission"},{"id":"https://openalex.org/G5130365547","display_name":null,"funder_award_id":"cstc2017jcyjAX0092","funder_id":"https://openalex.org/F4320324805","funder_display_name":"Chongqing Municipal Education Commission"},{"id":"https://openalex.org/G5659220089","display_name":null,"funder_award_id":"KJQN201801606","funder_id":"https://openalex.org/F4320325897","funder_display_name":"Chongqing University of Education"},{"id":"https://openalex.org/G6026197320","display_name":null,"funder_award_id":"cstc2017jcyjAX0092","funder_id":"https://openalex.org/F4320325897","funder_display_name":"Chongqing University of Education"},{"id":"https://openalex.org/G7698630031","display_name":null,"funder_award_id":"KY201924C","funder_id":"https://openalex.org/F4320325897","funder_display_name":"Chongqing University of Education"},{"id":"https://openalex.org/G8739463050","display_name":null,"funder_award_id":"KY201924C","funder_id":"https://openalex.org/F4320327726","funder_display_name":"Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission"}],"funders":[{"id":"https://openalex.org/F4320321135","display_name":"Chongqing University","ror":"https://ror.org/023rhb549"},{"id":"https://openalex.org/F4320321550","display_name":"Chongqing Science and Technology Commission","ror":"https://ror.org/05w9erc61"},{"id":"https://openalex.org/F4320324805","display_name":"Chongqing Municipal Education Commission","ror":"https://ror.org/031nm5713"},{"id":"https://openalex.org/F4320325897","display_name":"Chongqing University of Education","ror":"https://ror.org/02d06s578"},{"id":"https://openalex.org/F4320327726","display_name":"Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3081846358.pdf","grobid_xml":"https://content.openalex.org/works/W3081846358.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1919820418","https://openalex.org/W2044451040","https://openalex.org/W2051295922","https://openalex.org/W2067118211","https://openalex.org/W2067532649","https://openalex.org/W2070213194","https://openalex.org/W2081359092","https://openalex.org/W2096043720","https://openalex.org/W2110686172","https://openalex.org/W2120579230","https://openalex.org/W2132058266","https://openalex.org/W2160114273","https://openalex.org/W2166343165","https://openalex.org/W2166591710","https://openalex.org/W2205082701","https://openalex.org/W2328334741","https://openalex.org/W2334570300","https://openalex.org/W2529562603","https://openalex.org/W2605193670","https://openalex.org/W2771175247","https://openalex.org/W2772746118","https://openalex.org/W2792111462","https://openalex.org/W2800304725","https://openalex.org/W2921827007"],"related_works":["https://openalex.org/W818226659","https://openalex.org/W2996333928","https://openalex.org/W2009075871","https://openalex.org/W2132841313","https://openalex.org/W2518591292","https://openalex.org/W2082336602","https://openalex.org/W1976800395","https://openalex.org/W1998201521","https://openalex.org/W2105408150","https://openalex.org/W2988526362"],"abstract_inverted_index":{"A":[0],"novel":[1],"adaptive":[2],"beamformer":[3],"named":[4],"filtered-delay":[5],"multiply":[6],"and":[7,18,29,55,71,96,124,134,143,159],"sum":[8,19],"(F-DMAS)":[9],"has":[10,163],"recently":[11],"been":[12],"proposed.":[13],"Compared":[14],"to":[15,64,109,121,132,145],"the":[16,27,32,39,46,65,68,83,92,97,111,141,155,161,167],"delay":[17],"(DAS)":[20],"beamforming":[21],"algorithm,":[22],"F-DMAS":[23,133],"can":[24,34,76,139,169],"efficiently":[25],"improve":[26,140],"resolution":[28,142],"contrast.":[30],"However,":[31],"DAS":[33],"still":[35],"be":[36,77],"seen":[37],"in":[38,49,53],"expansion":[40],"of":[41,51,60,79,113],"DMAS.":[42,114],"Therefore,":[43],"we":[44,87],"rearrange":[45],"pair-wised":[47],"signals":[48,75],"terms":[50],"lag":[52],"DMAS":[54],"then":[56],"synthesize":[57],"a":[58],"lot":[59],"new":[61,74,107],"signals.":[62],"Thanks":[63],"relationship":[66],"between":[67,157],"spatial":[69,84],"coherence":[70,99],"lag,":[72],"these":[73],"thought":[78],"as":[80,122],"sorted":[81],"by":[82],"coherence.":[85],"Thus,":[86],"apply":[88],"two":[89,116],"phase-related":[90],"factors,":[91],"polarity-based":[93],"factor":[94,100],"(PF)":[95],"sign":[98],"(SCF),":[101],"which":[102],"are":[103,118],"evaluated":[104],"based":[105],"on":[106],"signals,":[108],"weight":[110],"output":[112],"The":[115,127],"approaches":[117],"consequently":[119],"referred":[120],"LAG-DMAS-PF":[123,158],"LAG-DMAS-SCF,":[125,160],"respectively.":[126],"results":[128],"show":[129],"that,":[130],"compared":[131],"DAS,":[135],"our":[136],"proposed":[137],"methods":[138],"contrast":[144],"some":[146],"extent":[147],"without":[148],"increasing":[149],"too":[150],"much":[151],"computational":[152],"complexity.":[153],"In":[154],"comparison":[156],"latter":[162],"better":[164,170],"performance,":[165],"but":[166],"former":[168],"protect":[171],"image":[172],"details.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}