{"id":"https://openalex.org/W2113202084","doi":"https://doi.org/10.1109/bmei.2009.5304945","title":"Electrical Conductivity Imaging Using a Hybrid Regularization Method in Magnetic Resonance Electrical Impedance Tomography","display_name":"Electrical Conductivity Imaging Using a Hybrid Regularization Method in Magnetic Resonance Electrical Impedance Tomography","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2113202084","doi":"https://doi.org/10.1109/bmei.2009.5304945","mag":"2113202084"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2009.5304945","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2009.5304945","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"},"type":"conference-paper","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/A5023019996","display_name":"Zewen Wang","orcid":"https://orcid.org/0000-0001-9436-2456"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]},{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zewen Wang","raw_affiliation_strings":["School of Mathematics and Informational Sciences, East China University of Science and Technology, Fuzhou, Jiangxi, China","Sch. of Math. & Informational Sci., East China Inst. of Technol., Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Informational Sciences, East China University of Science and Technology, Fuzhou, Jiangxi, China","institution_ids":["https://openalex.org/I143593769"]},{"raw_affiliation_string":"Sch. of Math. & Informational Sci., East China Inst. of Technol., Fuzhou, China","institution_ids":["https://openalex.org/I132210918"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081281779","display_name":"Shufang Qiu","orcid":"https://orcid.org/0000-0003-3042-3736"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]},{"id":"https://openalex.org/I4210119674","display_name":"East China University of Technology","ror":"https://ror.org/027385r44","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shufang Qiu","raw_affiliation_strings":["Yangtze College, East China University of Science and Technology, Nanchang, Jiangxi, China","Yangtze Coll., East China Inst. of Technol., Nanchang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yangtze College, East China University of Science and Technology, Nanchang, Jiangxi, China","institution_ids":["https://openalex.org/I143593769","https://openalex.org/I4210119674"]},{"raw_affiliation_string":"Yangtze Coll., East China Inst. of Technol., Nanchang, China","institution_ids":["https://openalex.org/I4210119674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.16996289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"50","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":1.0,"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":1.0,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9855999946594238,"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"}},{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.983299970626831,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4627746343612671},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.4169568419456482},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.41125980019569397},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3609497845172882},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3491830825805664}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4627746343612671},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.4169568419456482},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.41125980019569397},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3609497845172882},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3491830825805664}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2009.5304945","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2009.5304945","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"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":11,"referenced_works":["https://openalex.org/W1991113567","https://openalex.org/W2010132894","https://openalex.org/W2032829013","https://openalex.org/W2062156211","https://openalex.org/W2097121942","https://openalex.org/W2112476383","https://openalex.org/W2129701817","https://openalex.org/W2138659210","https://openalex.org/W2169007976","https://openalex.org/W2170382756","https://openalex.org/W2798788284"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036"],"abstract_inverted_index":{"Magnetic":[0],"resonance":[1],"electrical":[2,24],"impedance":[3],"tomography":[4],"(MREIT)":[5],"is":[6,16,94],"a":[7,44,69,124],"new":[8,70],"medical":[9],"imaging":[10],"technique.":[11],"The":[12],"harmonic-Bzalgorithm":[13,131],"in":[14,53],"MREIT":[15],"to":[17,48,73,88,112],"visualize":[18],"the":[19,32,50,56,76,81,90,97,114,117,128,133],"conductivity":[20,51],"distribution":[21,52],"of":[22,99,116,130],"an":[23],"object":[25],"Omega":[26,54],"by":[27],"using":[28],"one":[29],"component":[30],"Bzof":[31],"magnetic":[33],"flux":[34],"density":[35],"B":[36],"=":[37],"(Bx,By,Bz).":[38],"In":[39],"this":[40,65],"paper,":[41],"we":[42,67],"present":[43],"hybrid":[45,118],"regularization":[46,86,119],"method":[47,87],"reconstruct":[49],"from":[55,132],"measured":[57],"Bzdata":[58],"contaminated":[59],"with":[60,104],"random":[61,108],"noise.":[62],"To":[63],"develop":[64],"method,":[66],"propose":[68],"stable":[71],"scheme":[72],"compute":[74],"nabla2Bzfrom":[75],"noise":[77,109,134],"Bzdata,":[78],"and":[79],"utilize":[80],"truncated":[82],"singular":[83],"value":[84],"decomposition":[85],"solve":[89],"linear":[91],"system":[92],"which":[93],"ill-conditioned":[95],"near":[96],"boundary":[98],"Omega.":[100],"Finally,":[101],"numerical":[102],"examples":[103],"added":[105],"white":[106],"Gaussian":[107],"are":[110],"given":[111],"show":[113],"validity":[115],"method.":[120],"Our":[121],"work":[122],"provides":[123],"feasible":[125],"way":[126],"for":[127],"realization":[129],"Bzdata.":[135]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}