{"id":"https://openalex.org/W4206249944","doi":"https://doi.org/10.1109/tim.2021.3137539","title":"Multifrequency Weighted Difference Magnetic Induction Tomography for Intracranial Hemorrhage Detection","display_name":"Multifrequency Weighted Difference Magnetic Induction Tomography for Intracranial Hemorrhage Detection","publication_year":2021,"publication_date":"2021-12-23","ids":{"openalex":"https://openalex.org/W4206249944","doi":"https://doi.org/10.1109/tim.2021.3137539"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2021.3137539","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2021.3137539","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/A5066446341","display_name":"Yixuan Chen","orcid":"https://orcid.org/0000-0002-4334-4511"},"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":true,"raw_author_name":"Yixuan Chen","raw_affiliation_strings":["Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"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"],"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"],"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":3,"corresponding_author_ids":["https://openalex.org/A5066446341"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":0.7019,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.70442133,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"71","issue":null,"first_page":"1","last_page":"9"},"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9918000102043152,"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"}},{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/brain-hemorrhage","display_name":"Brain hemorrhage","score":0.6206615567207336},{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.5792679190635681},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.49384623765945435},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.4728311002254486},{"id":"https://openalex.org/keywords/significant-difference","display_name":"Significant difference","score":0.4490099251270294},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.4480847418308258},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.42571550607681274},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4138736128807068},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34462523460388184},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27858230471611023},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.2738248109817505},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.22891110181808472},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2105882167816162},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20595717430114746}],"concepts":[{"id":"https://openalex.org/C2992608659","wikidata":"https://www.wikidata.org/wiki/Q1368943","display_name":"Brain hemorrhage","level":3,"score":0.6206615567207336},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.5792679190635681},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.49384623765945435},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.4728311002254486},{"id":"https://openalex.org/C3018023364","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Significant difference","level":2,"score":0.4490099251270294},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.4480847418308258},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.42571550607681274},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4138736128807068},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34462523460388184},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27858230471611023},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2738248109817505},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.22891110181808472},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2105882167816162},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20595717430114746},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2021.3137539","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2021.3137539","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":[],"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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1529548832","https://openalex.org/W1974163137","https://openalex.org/W1979120317","https://openalex.org/W2021706896","https://openalex.org/W2023484303","https://openalex.org/W2040669800","https://openalex.org/W2049096449","https://openalex.org/W2094384095","https://openalex.org/W2102391406","https://openalex.org/W2115828922","https://openalex.org/W2120670673","https://openalex.org/W2144151372","https://openalex.org/W2152042914","https://openalex.org/W2286683915","https://openalex.org/W2339161400","https://openalex.org/W2398382681","https://openalex.org/W2611915393","https://openalex.org/W2619866579","https://openalex.org/W2745360823","https://openalex.org/W2800638053","https://openalex.org/W2803200748","https://openalex.org/W2942478041","https://openalex.org/W3008745348","https://openalex.org/W3039121873","https://openalex.org/W3046572175","https://openalex.org/W3092634169","https://openalex.org/W3100703164","https://openalex.org/W3153400731","https://openalex.org/W3175328695","https://openalex.org/W4211064847","https://openalex.org/W4229755455","https://openalex.org/W4244981160"],"related_works":["https://openalex.org/W2362774332","https://openalex.org/W4249245269","https://openalex.org/W2765548132","https://openalex.org/W2025681766","https://openalex.org/W2542402767","https://openalex.org/W2158056054","https://openalex.org/W3023086044","https://openalex.org/W2294441925","https://openalex.org/W2142226356","https://openalex.org/W3210000161"],"abstract_inverted_index":{"Magnetic":[0],"induction":[1],"tomography":[2],"(MIT)":[3],"is":[4,59,151],"an":[5],"attractive":[6],"technology":[7],"for":[8],"timely":[9],"diagnosis":[10],"and":[11,23,43,70,76,173],"continuous":[12],"monitoring":[13],"of":[14,80,101,114,199],"the":[15,27,32,45,63,67,73,78,81,86,90,99,123,126,138,142,146,166,187,191,197,202],"intracranial":[16,192],"hemorrhage":[17,41,104,115,169,177,193],"due":[18],"to":[19],"its":[20],"nonradioactive,":[21],"portable,":[22],"contactless":[24],"features.":[25],"In":[26],"frequency":[28,71],"difference":[29,55,88],"MIT":[30,56,75,200],"(fdMIT),":[31],"normal":[33,82,127],"head":[34,83,108,128],"tissues":[35,84,129],"would":[36],"cause":[37],"serious":[38],"artifacts":[39,124,167],"in":[40,72,103,130,149,157,168,190,201],"imaging":[42,170],"reduce":[44],"detection":[46],"accuracy.":[47],"To":[48,97],"solve":[49],"this":[50],"problem,":[51],"a":[52,174],"multifrequency":[53],"weighted":[54,87],"(mfwdMIT)":[57],"method":[58,132,184],"proposed,":[60],"which":[61,195],"utilizes":[62],"proportional":[64],"relationship":[65],"between":[66,89],"phase":[68,91],"shift":[69,92],"biomedical":[74,203],"eliminates":[77],"influence":[79],"by":[85,137,153,164],"measurements":[93],"at":[94],"multiple":[95],"frequencies.":[96],"verify":[98],"performance":[100],"mfwdMIT":[102,139,150],"imaging,":[105],"3-D":[106],"multilayer":[107],"models":[109],"with":[110],"three":[111],"different":[112],"volumes":[113],"were":[116],"numerically":[117],"simulated.":[118],"Imaging":[119],"results":[120,161],"show":[121],"that":[122,156,163],"from":[125],"fdMIT":[131],"could":[133,178,185],"be":[134,179],"effectively":[135],"suppressed":[136],"method.":[140],"For":[141],"2":[143],"mL":[144,176],"hemorrhage,":[145],"shape":[147],"error":[148],"reduced":[152,172],"98.66%":[154],"than":[155],"fdMIT.":[158],"Experimental":[159],"verification":[160],"indicate":[162],"mfwdMIT,":[165],"are":[171],"6.4":[175],"reconstructed":[180],"accurately.":[181],"The":[182],"proposed":[183],"improve":[186],"spatial":[188],"resolution":[189],"detection,":[194],"promotes":[196],"development":[198],"applications.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}