{"id":"https://openalex.org/W2912834247","doi":"https://doi.org/10.1109/tmi.2018.2865198","title":"An Efficient Iterative Cerebral Perfusion CT Reconstruction via Low-Rank Tensor Decomposition With Spatial\u2013Temporal Total Variation Regularization","display_name":"An Efficient Iterative Cerebral Perfusion CT Reconstruction via Low-Rank Tensor Decomposition With Spatial\u2013Temporal Total Variation Regularization","publication_year":2018,"publication_date":"2018-08-13","ids":{"openalex":"https://openalex.org/W2912834247","doi":"https://doi.org/10.1109/tmi.2018.2865198","mag":"2912834247","pmid":"https://pubmed.ncbi.nlm.nih.gov/30106716"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2018.2865198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2018.2865198","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5103176305","display_name":"Sui Li","orcid":"https://orcid.org/0009-0004-4198-1922"},"institutions":[{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Sui Li","raw_affiliation_strings":["School of Biomedical Engineering, Southern Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Southern Medical University, Guangdong, China","institution_ids":["https://openalex.org/I58200834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100613149","display_name":"Dong Zeng","orcid":"https://orcid.org/0000-0001-6015-5010"},"institutions":[{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Zeng","raw_affiliation_strings":["School of Biomedical Engineering, Southern Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Southern Medical University, Guangdong, China","institution_ids":["https://openalex.org/I58200834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020377956","display_name":"Jiangjun Peng","orcid":"https://orcid.org/0000-0001-9645-5154"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangjun Peng","raw_affiliation_strings":["School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024645254","display_name":"Zhaoying Bian","orcid":"https://orcid.org/0000-0002-6433-5067"},"institutions":[{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoying Bian","raw_affiliation_strings":["School of Biomedical Engineering, Southern Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Southern Medical University, Guangdong, China","institution_ids":["https://openalex.org/I58200834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100396856","display_name":"Hao Zhang","orcid":"https://orcid.org/0000-0002-1304-5895"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA"],"raw_orcid":"https://orcid.org/0000-0002-1304-5895","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022673825","display_name":"Qi Xie","orcid":"https://orcid.org/0000-0002-8808-3124"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Xie","raw_affiliation_strings":["School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100616765","display_name":"Yongbo Wang","orcid":"https://orcid.org/0009-0007-8082-8391"},"institutions":[{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongbo Wang","raw_affiliation_strings":["School of Biomedical Engineering, Southern Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Southern Medical University, Guangdong, China","institution_ids":["https://openalex.org/I58200834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102978062","display_name":"Yuting Liao","orcid":"https://orcid.org/0000-0002-7186-1962"},"institutions":[{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuting Liao","raw_affiliation_strings":["School of Biomedical Engineering, Southern Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Southern Medical University, Guangdong, China","institution_ids":["https://openalex.org/I58200834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101783342","display_name":"Shanli Zhang","orcid":"https://orcid.org/0000-0001-8347-2019"},"institutions":[{"id":"https://openalex.org/I4210105832","display_name":"First Affiliated Hospital of Guangzhou University of Chinese Medicine","ror":"https://ror.org/01mxpdw03","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210105832"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanli Zhang","raw_affiliation_strings":["First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China","institution_ids":["https://openalex.org/I4210105832"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085092010","display_name":"Jing Huang","orcid":"https://orcid.org/0000-0002-7829-8746"},"institutions":[{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Huang","raw_affiliation_strings":["School of Biomedical Engineering, Southern Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Southern Medical University, Guangdong, China","institution_ids":["https://openalex.org/I58200834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091017287","display_name":"Deyu Meng","orcid":"https://orcid.org/0000-0002-1294-8283"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deyu Meng","raw_affiliation_strings":["School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-1294-8283","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109280540","display_name":"Zongben Xu","orcid":"https://orcid.org/0000-0002-4066-2338"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongben Xu","raw_affiliation_strings":["School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Mathematics and Statistics and the Ministry of Education Key Laboratory of Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006049117","display_name":"Jianhua Ma","orcid":"https://orcid.org/0000-0003-2958-1710"},"institutions":[{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Ma","raw_affiliation_strings":["Guangzhou Key Laboratory of Medical Radiation Imaging and Detection Technology, Southern Medical University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2958-1710","affiliations":[{"raw_affiliation_string":"Guangzhou Key Laboratory of Medical Radiation Imaging and Detection Technology, Southern Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I58200834"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":13,"corresponding_author_ids":["https://openalex.org/A5103176305"],"corresponding_institution_ids":["https://openalex.org/I58200834"],"apc_list":null,"apc_paid":null,"fwci":4.0695,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.94775175,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"38","issue":"2","first_page":"360","last_page":"370"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9994000196456909,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.6661205887794495},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.6246694326400757},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6012147665023804},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5815416574478149},{"id":"https://openalex.org/keywords/total-variation-denoising","display_name":"Total variation denoising","score":0.581067681312561},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5512194037437439},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5415248870849609},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5013120174407959},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45824262499809265},{"id":"https://openalex.org/keywords/perfusion-scanning","display_name":"Perfusion scanning","score":0.4572155475616455},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43287867307662964},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3425707221031189},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1866665482521057},{"id":"https://openalex.org/keywords/perfusion","display_name":"Perfusion","score":0.1826065480709076},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13694074749946594},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.12775415182113647}],"concepts":[{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.6661205887794495},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.6246694326400757},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6012147665023804},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5815416574478149},{"id":"https://openalex.org/C207282899","wikidata":"https://www.wikidata.org/wiki/Q7828156","display_name":"Total variation denoising","level":3,"score":0.581067681312561},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5512194037437439},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5415248870849609},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5013120174407959},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45824262499809265},{"id":"https://openalex.org/C135691158","wikidata":"https://www.wikidata.org/wiki/Q7168308","display_name":"Perfusion scanning","level":3,"score":0.4572155475616455},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43287867307662964},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3425707221031189},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1866665482521057},{"id":"https://openalex.org/C146957229","wikidata":"https://www.wikidata.org/wiki/Q1266915","display_name":"Perfusion","level":2,"score":0.1826065480709076},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13694074749946594},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.12775415182113647}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000098","qualifier_name":"blood supply","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000098","qualifier_name":"blood supply","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000098","qualifier_name":"blood supply","is_major_topic":false},{"descriptor_ui":"D002560","descriptor_name":"Cerebrovascular Circulation","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002560","descriptor_name":"Cerebrovascular Circulation","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002560","descriptor_name":"Cerebrovascular Circulation","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","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}],"locations_count":2,"locations":[{"id":"doi:10.1109/tmi.2018.2865198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2018.2865198","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Medical Imaging","raw_type":"journal-article"},{"id":"pmid:30106716","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30106716","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":"IEEE transactions on medical imaging","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[{"id":"https://openalex.org/G3383948137","display_name":null,"funder_award_id":"61603292","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3882995757","display_name":null,"funder_award_id":"81701690","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4130805716","display_name":null,"funder_award_id":"61571214","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5234250448","display_name":null,"funder_award_id":"11690011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6387986177","display_name":null,"funder_award_id":"61721002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7326078524","display_name":null,"funder_award_id":"U1708261","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7926885967","display_name":null,"funder_award_id":"61661166011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8757379633","display_name":null,"funder_award_id":"61701217","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1424341972","https://openalex.org/W1865375068","https://openalex.org/W1991407041","https://openalex.org/W2005119560","https://openalex.org/W2024165284","https://openalex.org/W2037511378","https://openalex.org/W2054218460","https://openalex.org/W2056219398","https://openalex.org/W2072652205","https://openalex.org/W2080247249","https://openalex.org/W2094936277","https://openalex.org/W2111048466","https://openalex.org/W2111298039","https://openalex.org/W2120856410","https://openalex.org/W2140135814","https://openalex.org/W2141689871","https://openalex.org/W2144725892","https://openalex.org/W2149400409","https://openalex.org/W2151648530","https://openalex.org/W2155276737","https://openalex.org/W2158809876","https://openalex.org/W2165250434","https://openalex.org/W2260335648","https://openalex.org/W2299819530","https://openalex.org/W2333401113","https://openalex.org/W2333721988","https://openalex.org/W2335945936","https://openalex.org/W2512266304","https://openalex.org/W2519928687","https://openalex.org/W2543296559","https://openalex.org/W2551100274","https://openalex.org/W2551909811","https://openalex.org/W2584351411","https://openalex.org/W2585357012","https://openalex.org/W2594261170","https://openalex.org/W2606586359","https://openalex.org/W2610769070","https://openalex.org/W2750897499","https://openalex.org/W2751612057","https://openalex.org/W2752731244","https://openalex.org/W2755842257","https://openalex.org/W2766987475","https://openalex.org/W2768095459","https://openalex.org/W2770686150","https://openalex.org/W3110683067","https://openalex.org/W6786768871"],"related_works":["https://openalex.org/W2588406281","https://openalex.org/W1605636162","https://openalex.org/W2344001031","https://openalex.org/W2756378021","https://openalex.org/W4292601995","https://openalex.org/W2890366747","https://openalex.org/W2037789795","https://openalex.org/W2613828789","https://openalex.org/W4297923868","https://openalex.org/W2537408670"],"abstract_inverted_index":{"Cerebrovascular":[0],"diseases,":[1],"i.e.,":[2],"acute":[3,33],"stroke,":[4],"are":[5,246],"a":[6,41,57,85],"common":[7],"cause":[8],"of":[9,143,147,211,225,258],"serious":[10],"long-term":[11],"disability.":[12],"Cerebral":[13],"perfusion":[14,29],"computed":[15],"tomography":[16],"(CPCT)":[17],"can":[18,205,253],"provide":[19,262],"rapid,":[20],"high-resolution,":[21],"quantitative":[22],"hemodynamic":[23,70,267],"maps":[24,71,268],"to":[25,46,63,113,128,137,163,197,231],"assess":[26],"and":[27,68,124,174,215,243,261],"stratify":[28],"in":[30,52,119,170,182,192,266],"patients":[31],"with":[32,91,178,273],"stroke":[34],"symptoms.":[35],"However,":[36],"CPCT":[37,59,66,82,122,149,154,193,213,259],"imaging":[38],"typically":[39],"involves":[40],"substantial":[42],"radiation":[43],"dose":[44],"due":[45],"its":[47,198],"repeated":[48,80],"scanning":[49],"protocol.":[50],"Therefore,":[51,200],"this":[53],"paper,":[54],"we":[55],"present":[56],"low-dose":[58,270],"image":[60],"reconstruction":[61,101],"method":[62,224],"yield":[64],"high-quality":[65],"images":[67,150,194,214,260],"high-precision":[69],"by":[72],"utilizing":[73],"the":[74,79,100,104,107,120,129,140,144,148,153,157,165,171,175,179,183,187,201,212,217,233,250,256,274],"great":[75],"similarity":[76,177],"information":[77,210],"among":[78],"scanned":[81],"images.":[83,155],"Specifically,":[84],"newly":[86],"developed":[87,230],"low-rank":[88,133],"tensor":[89,108],"decomposition":[90,110],"spatial-temporal":[92,116,158],"total":[93],"variation":[94],"(LRTD-STTV)":[95],"regularization":[96,160],"is":[97,111,126,161,195,228],"incorporated":[98],"into":[99],"model.":[102,236],"In":[103],"LRTD-STTV":[105,203,235],"regularization,":[106],"Tucker":[109],"used":[112,162],"describe":[114],"global":[115],"correlations":[117],"hidden":[118],"sequential":[121],"images,":[123],"it":[125],"superior":[127],"matricization":[130],"model":[131,204,252],"(i.e.,":[132],"model)":[134],"that":[135,249],"fails":[136],"fully":[138],"investigate":[139],"prior":[141],"knowledge":[142],"intrinsic":[145],"structures":[146],"after":[151],"vectorizing":[152],"Moreover,":[156],"TV":[159],"characterize":[164],"local":[166],"piecewise":[167],"smooth":[168],"structure":[169],"spatial":[172,218],"domain":[173],"pixels'":[176],"adjacent":[180],"frames":[181],"temporal":[184],"domain,":[185],"because":[186],"intensity":[188],"at":[189],"each":[190],"pixel":[191],"similar":[196],"neighbors.":[199],"presented":[202,234,251],"efficiently":[206],"deliver":[207],"faithful":[208],"underlying":[209],"preserve":[216],"structures.":[219],"An":[220],"efficient":[221],"alternating":[222],"direction":[223],"multipliers":[226],"algorithm":[227],"also":[229],"solve":[232],"Extensive":[237],"experimental":[238],"results":[239],"on":[240],"numerical":[241],"phantom":[242],"patient":[244],"data":[245],"clearly":[247],"demonstrated":[248],"significantly":[254],"improve":[255],"quality":[257],"accurate":[263],"diagnostic":[264],"features":[265],"for":[269],"cases":[271],"compared":[272],"existing":[275],"popular":[276],"algorithms.":[277]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
