{"id":"https://openalex.org/W3200651186","doi":"https://doi.org/10.1007/978-3-030-87231-1_19","title":"Noise Mapping and Removal in Complex-Valued Multi-Channel MRI via Optimal Shrinkage of Singular Values","display_name":"Noise Mapping and Removal in Complex-Valued Multi-Channel MRI via Optimal Shrinkage of Singular Values","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3200651186","doi":"https://doi.org/10.1007/978-3-030-87231-1_19","mag":"3200651186","pmid":"https://pubmed.ncbi.nlm.nih.gov/35994030"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-87231-1_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-87231-1_19","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9390971","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042886523","display_name":"Khoi Minh Huynh","orcid":"https://orcid.org/0000-0001-9538-2408"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Khoi Minh Huynh","raw_affiliation_strings":["Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067962275","display_name":"Wei\u2010Tang Chang","orcid":"https://orcid.org/0000-0002-2918-1752"},"institutions":[{"id":"https://openalex.org/I4210166946","display_name":"Imaging Center","ror":"https://ror.org/05hsqsk33","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210166946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei-Tang Chang","raw_affiliation_strings":["Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, U.S.A","Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I4210166946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047224421","display_name":"Sang Hun Chung","orcid":"https://orcid.org/0000-0002-0605-9420"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sang Hun Chung","raw_affiliation_strings":["Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100454363","display_name":"Yong Chen","orcid":"https://orcid.org/0000-0001-6183-2693"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yong Chen","raw_affiliation_strings":["Department of Radiology, Case Western Reserve University, Cleveland, U.S.A","Department of Radiology, Case Western Reserve University, Cleveland, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Case Western Reserve University, Cleveland, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Radiology, Case Western Reserve University, Cleveland, USA","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091466574","display_name":"Yueh Z. Lee","orcid":"https://orcid.org/0000-0003-1846-7680"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]},{"id":"https://openalex.org/I4210166946","display_name":"Imaging Center","ror":"https://ror.org/05hsqsk33","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210166946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yueh Lee","raw_affiliation_strings":["Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, U.S.A","Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA","Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I114027177"]},{"raw_affiliation_string":"Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I4210166946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015071060","display_name":"Pew\u2010Thian Yap","orcid":"https://orcid.org/0000-0003-1489-2102"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]},{"id":"https://openalex.org/I4210166946","display_name":"Imaging Center","ror":"https://ror.org/05hsqsk33","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210166946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pew-Thian Yap","raw_affiliation_strings":["Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, U.S.A","Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, USA","Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Radiology and Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I4210166946"]},{"raw_affiliation_string":"Department of Biomedical Engineering, University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I114027177"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5042886523"],"corresponding_institution_ids":["https://openalex.org/I114027177"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.8048,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87299305,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2021","issue":null,"first_page":"191","last_page":"200"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","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/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9995999932289124,"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/T12603","display_name":"NMR spectroscopy and applications","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/computer-science","display_name":"Computer science","score":0.6924395561218262},{"id":"https://openalex.org/keywords/real-time-mri","display_name":"Real-time MRI","score":0.5761181712150574},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5699071288108826},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5630670785903931},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5519858002662659},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5476736426353455},{"id":"https://openalex.org/keywords/contrast-to-noise-ratio","display_name":"Contrast-to-noise ratio","score":0.5175561308860779},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.5077105760574341},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.5009732246398926},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.45215746760368347},{"id":"https://openalex.org/keywords/singular-value","display_name":"Singular value","score":0.43753692507743835},{"id":"https://openalex.org/keywords/diffusion-mri","display_name":"Diffusion MRI","score":0.43453535437583923},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.42736801505088806},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39122331142425537},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3214051127433777},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.10061803460121155},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09096169471740723},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.08419868350028992},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08118259906768799},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0765487551689148}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6924395561218262},{"id":"https://openalex.org/C157787499","wikidata":"https://www.wikidata.org/wiki/Q13479657","display_name":"Real-time MRI","level":3,"score":0.5761181712150574},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5699071288108826},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5630670785903931},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5519858002662659},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5476736426353455},{"id":"https://openalex.org/C86190813","wikidata":"https://www.wikidata.org/wiki/Q5165749","display_name":"Contrast-to-noise ratio","level":4,"score":0.5175561308860779},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.5077105760574341},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5009732246398926},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.45215746760368347},{"id":"https://openalex.org/C109282560","wikidata":"https://www.wikidata.org/wiki/Q4166054","display_name":"Singular value","level":3,"score":0.43753692507743835},{"id":"https://openalex.org/C149550507","wikidata":"https://www.wikidata.org/wiki/Q899360","display_name":"Diffusion MRI","level":3,"score":0.43453535437583923},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.42736801505088806},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39122331142425537},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3214051127433777},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.10061803460121155},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09096169471740723},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.08419868350028992},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08118259906768799},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0765487551689148},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-030-87231-1_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-87231-1_19","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmid:35994030","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35994030","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":"Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:9390971","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9390971","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Med Image Comput Comput Assist Interv","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:9390971","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9390971","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Med Image Comput Comput Assist Interv","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W620785370","https://openalex.org/W1460493893","https://openalex.org/W1799381395","https://openalex.org/W1969489955","https://openalex.org/W2031345090","https://openalex.org/W2060581589","https://openalex.org/W2123223785","https://openalex.org/W2167233877","https://openalex.org/W2177917702","https://openalex.org/W2400463450","https://openalex.org/W2597847074","https://openalex.org/W2605025961","https://openalex.org/W2951032685","https://openalex.org/W2962946304","https://openalex.org/W2980921467","https://openalex.org/W3000635074","https://openalex.org/W3017091485","https://openalex.org/W3109517508","https://openalex.org/W4213302443","https://openalex.org/W4249760698"],"related_works":["https://openalex.org/W2073506692","https://openalex.org/W2742905970","https://openalex.org/W2484429163","https://openalex.org/W2221510992","https://openalex.org/W2137936970","https://openalex.org/W2957581920","https://openalex.org/W2393611225","https://openalex.org/W1583920575","https://openalex.org/W3015060551","https://openalex.org/W4285247301"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-16T08:24:45.110214","created_date":"2025-10-10T00:00:00"}
