{"id":"https://openalex.org/W2033697662","doi":"https://doi.org/10.1109/isbi.2012.6235688","title":"Simultaneous image reconstruction and sensitivity estimation in parallel MRI using blind compressed sensing","display_name":"Simultaneous image reconstruction and sensitivity estimation in parallel MRI using blind compressed sensing","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W2033697662","doi":"https://doi.org/10.1109/isbi.2012.6235688","mag":"2033697662"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2012.6235688","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235688","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-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/A5025632564","display_name":"Huajun She","orcid":"https://orcid.org/0000-0003-0446-418X"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Huajun She","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Utah, Salt Lake, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100734558","display_name":"Rong\u2010Rong Chen","orcid":"https://orcid.org/0009-0002-2955-9652"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rong-Rong Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Utah, Salt Lake, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025474414","display_name":"Dong Liang","orcid":"https://orcid.org/0000-0001-6257-0875"},"institutions":[{"id":"https://openalex.org/I43579087","display_name":"University of Wisconsin\u2013Milwaukee","ror":"https://ror.org/031q21x57","country_code":"US","type":"education","lineage":["https://openalex.org/I43579087"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Dong Liang","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Wisconsin, Milwaukee, Milwaukee, WI, USA","Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Wisconsin, Milwaukee, Milwaukee, WI, USA","institution_ids":["https://openalex.org/I43579087"]},{"raw_affiliation_string":"Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China","institution_ids":["https://openalex.org/I4210145761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053142734","display_name":"Edward DiBella","orcid":"https://orcid.org/0000-0001-9196-3731"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward V. R. DiBella","raw_affiliation_strings":["Department of Radiology, University of Utah, Salt Lake, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075561442","display_name":"Leslie Ying","orcid":"https://orcid.org/0000-0001-9801-1362"},"institutions":[{"id":"https://openalex.org/I43579087","display_name":"University of Wisconsin\u2013Milwaukee","ror":"https://ror.org/031q21x57","country_code":"US","type":"education","lineage":["https://openalex.org/I43579087"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Leslie Ying","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Wisconsin, Milwaukee, Milwaukee, WI, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Wisconsin, Milwaukee, Milwaukee, WI, USA","institution_ids":["https://openalex.org/I43579087"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5025632564"],"corresponding_institution_ids":["https://openalex.org/I223532165"],"apc_list":null,"apc_paid":null,"fwci":0.53246276,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68375792,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"27","issue":null,"first_page":"876","last_page":"879"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9991999864578247,"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/compressed-sensing","display_name":"Compressed sensing","score":0.9019098281860352},{"id":"https://openalex.org/keywords/underdetermined-system","display_name":"Underdetermined system","score":0.8575880527496338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6309467554092407},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.6274974346160889},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5967913866043091},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5712915658950806},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5382243394851685},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5235190987586975},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4806215167045593},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4733850061893463},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.47205430269241333},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4571128189563751},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38830244541168213},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.3427676558494568},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.0744943618774414}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.9019098281860352},{"id":"https://openalex.org/C179690561","wikidata":"https://www.wikidata.org/wiki/Q4316110","display_name":"Underdetermined system","level":2,"score":0.8575880527496338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6309467554092407},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.6274974346160889},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5967913866043091},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5712915658950806},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5382243394851685},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5235190987586975},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4806215167045593},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4733850061893463},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.47205430269241333},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4571128189563751},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38830244541168213},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3427676558494568},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0744943618774414},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi.2012.6235688","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235688","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1974528356","https://openalex.org/W2047544187","https://openalex.org/W2101675075","https://openalex.org/W2111388536","https://openalex.org/W2117700900","https://openalex.org/W2130270732","https://openalex.org/W2145096794","https://openalex.org/W2146598152","https://openalex.org/W2159122269","https://openalex.org/W2167233877","https://openalex.org/W2296616510","https://openalex.org/W2594870991","https://openalex.org/W4249760698","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2549922247","https://openalex.org/W2300663769","https://openalex.org/W1523391825","https://openalex.org/W2152231009","https://openalex.org/W1939631077","https://openalex.org/W2152589265","https://openalex.org/W2735239078","https://openalex.org/W2963414100","https://openalex.org/W2378166785","https://openalex.org/W2372875289"],"abstract_inverted_index":{"Parallel":[0],"magnetic":[1],"resonance":[2],"imaging":[3,32],"(MRI)":[4],"reconstruction":[5,135],"problem":[6,14,61],"can":[7,17],"be":[8,18],"formulated":[9],"as":[10],"a":[11,77],"multichannel":[12,59,92],"sampling":[13],"where":[15,62],"solutions":[16],"sought":[19],"analytically.":[20],"However,":[21],"the":[22,27,38,49,57,64,83,99,115,120,134,146],"channel":[23,65],"functions":[24,66],"given":[25],"by":[26],"coil":[28,84],"sensitivities":[29,85],"in":[30,118],"parallel":[31,52],"are":[33,69],"not":[34,124],"known":[35,125],"exactly":[36],"and":[37,67,86,139],"estimation":[39],"error":[40],"usually":[41],"leads":[42],"to":[43,80,105,132],"artifacts":[44],"or":[45],"degraded":[46],"SNR.":[47],"In":[48],"context":[50],"of":[51,101,137,149],"MRI,":[53],"this":[54],"work":[55],"investigates":[56],"blind":[58],"under-sampling":[60],"both":[63,82],"signal":[68],"reconstructed":[70],"simultaneously":[71,88],"under":[72],"sparseness":[73],"constraints.":[74],"We":[75],"propose":[76],"novel":[78],"algorithm":[79,96,129],"reconstruct":[81],"image":[87],"from":[89,114],"randomly":[90],"undersampled,":[91],"k-space":[93],"data.":[94],"The":[95,127],"effectively":[97],"applies":[98],"concept":[100],"compressed":[102],"sensing":[103,121],"(CS)":[104],"solve":[106],"an":[107],"underdetermined":[108],"nonlinear":[109],"problem,":[110],"but":[111],"is":[112,123,130,151],"different":[113],"conventional":[116],"CS":[117],"that":[119],"matrix":[122],"exactly.":[126],"proposed":[128],"shown":[131],"improve":[133],"accuracy":[136],"SparseSENSE":[138],"L":[140],"<sub":[141],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[142],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[143],"-SPIRiT":[144],"when":[145],"same":[147],"number":[148],"measurements":[150],"used.":[152]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}