{"id":"https://openalex.org/W2896825861","doi":"https://doi.org/10.1109/access.2018.2873713","title":"Adaptive Weighted Total Variation Minimization Based Alternating Direction Method of Multipliers for Limited Angle CT Reconstruction","display_name":"Adaptive Weighted Total Variation Minimization Based Alternating Direction Method of Multipliers for Limited Angle CT Reconstruction","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2896825861","doi":"https://doi.org/10.1109/access.2018.2873713","mag":"2896825861"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2873713","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2873713","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2873713","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064046752","display_name":"Fulin Luo","orcid":"https://orcid.org/0000-0002-7696-0775"},"institutions":[{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fulin Luo","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016171918","display_name":"Weichen Li","orcid":"https://orcid.org/0000-0002-3164-6088"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weichen Li","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041664453","display_name":"Weiping Tu","orcid":"https://orcid.org/0000-0002-6933-3298"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiping Tu","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077824092","display_name":"Weiwen Wu","orcid":"https://orcid.org/0000-0002-8295-5104"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwen Wu","raw_affiliation_strings":["Key Laboratory for Optoelectronic Technology and Systems, Ministry of Education, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory for Optoelectronic Technology and Systems, Ministry of Education, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064046752"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.4145,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.82449989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"64225","last_page":"64236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging 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/T10522","display_name":"Medical Imaging 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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9994999766349792,"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/T10844","display_name":"Radiation Dose and Imaging","score":0.9973000288009644,"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/total-variation-denoising","display_name":"Total variation denoising","score":0.7456896305084229},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.7200257778167725},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.711239755153656},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.505753755569458},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.5011539459228516},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48252221941947937},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4747141897678375},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4712284803390503},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4648735821247101},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.4490809440612793},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.443962961435318},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4398009181022644},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.36314961314201355},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3174833059310913}],"concepts":[{"id":"https://openalex.org/C207282899","wikidata":"https://www.wikidata.org/wiki/Q7828156","display_name":"Total variation denoising","level":3,"score":0.7456896305084229},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.7200257778167725},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.711239755153656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.505753755569458},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5011539459228516},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48252221941947937},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4747141897678375},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4712284803390503},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4648735821247101},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.4490809440612793},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.443962961435318},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4398009181022644},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.36314961314201355},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3174833059310913},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2873713","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2873713","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:37ed73e0c0934fe989b96c95220b737f","is_oa":true,"landing_page_url":"https://doaj.org/article/37ed73e0c0934fe989b96c95220b737f","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 64225-64236 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2873713","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2873713","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7900000214576721,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G4327093634","display_name":null,"funder_award_id":"BX201700182","funder_id":"https://openalex.org/F4320335768","funder_display_name":"National Postdoctoral Program for Innovative Talents"},{"id":"https://openalex.org/G5129151015","display_name":null,"funder_award_id":"2017M622521","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8433832123","display_name":null,"funder_award_id":"61801336","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"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335768","display_name":"National Postdoctoral Program for Innovative Talents","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W1526902685","https://openalex.org/W1909512826","https://openalex.org/W1972150100","https://openalex.org/W1978333359","https://openalex.org/W1981124143","https://openalex.org/W1985396125","https://openalex.org/W2007522854","https://openalex.org/W2014597051","https://openalex.org/W2032610614","https://openalex.org/W2033336457","https://openalex.org/W2033585806","https://openalex.org/W2037034832","https://openalex.org/W2049028344","https://openalex.org/W2071099763","https://openalex.org/W2071182070","https://openalex.org/W2071608713","https://openalex.org/W2102462918","https://openalex.org/W2112259827","https://openalex.org/W2114975103","https://openalex.org/W2135294617","https://openalex.org/W2140778742","https://openalex.org/W2149400409","https://openalex.org/W2167036988","https://openalex.org/W2296616510","https://openalex.org/W2299446744","https://openalex.org/W2321627895","https://openalex.org/W2343514605","https://openalex.org/W2410798974","https://openalex.org/W2443409492","https://openalex.org/W2507855991","https://openalex.org/W2516922013","https://openalex.org/W2518656986","https://openalex.org/W2519420704","https://openalex.org/W2557873547","https://openalex.org/W2568998735","https://openalex.org/W2614817977","https://openalex.org/W2621228599","https://openalex.org/W2734811486","https://openalex.org/W2742141965","https://openalex.org/W2751661828","https://openalex.org/W2756618393","https://openalex.org/W2765757936","https://openalex.org/W2765864383","https://openalex.org/W2768605371","https://openalex.org/W2769032176","https://openalex.org/W2789430009","https://openalex.org/W2789677693","https://openalex.org/W2790327080","https://openalex.org/W2794317169","https://openalex.org/W2794713556","https://openalex.org/W2801324747","https://openalex.org/W2803976943","https://openalex.org/W2804147915","https://openalex.org/W2805715722","https://openalex.org/W2806563100","https://openalex.org/W2808410442","https://openalex.org/W2836083350","https://openalex.org/W2884211269","https://openalex.org/W2884883784","https://openalex.org/W2963928912","https://openalex.org/W4250955649","https://openalex.org/W4292363360","https://openalex.org/W6748751978","https://openalex.org/W6751108918"],"related_works":["https://openalex.org/W2588406281","https://openalex.org/W1829060647","https://openalex.org/W2344001031","https://openalex.org/W1965977581","https://openalex.org/W2061980133","https://openalex.org/W1605636162","https://openalex.org/W2387685679","https://openalex.org/W4298004047","https://openalex.org/W2077506191","https://openalex.org/W3134728064"],"abstract_inverted_index":{"In":[0,29,71,115],"CT":[1],"image":[2,27,67,74,104,154],"reconstruction,":[3],"the":[4,17,56,64,92,96,110,118,127,143,151,163],"limited":[5,57,164],"angle":[6,58,165],"problem":[7],"is":[8,101],"an":[9,32,84,102],"ill-posed":[10,15],"problem.":[11,59,166],"To":[12],"solve":[13],"this":[14],"problem,":[16],"total":[18],"variation":[19],"(TV)":[20],"regularization":[21,37,89],"has":[22,43],"been":[23,44],"widely":[24],"used":[25],"in":[26],"reconstruction.":[28],"recent":[30],"years,":[31],"algorithm":[33],"based":[34],"on":[35,95,132],"TV":[36,87],"and":[38,46,90,136,160],"alternating":[39],"direction":[40],"multiplier":[41],"method":[42,94,106,145],"proposed":[45,144],"named":[47],"as":[48,158],"ADTVM.":[49,99],"ADTVM":[50,61,161],"can":[51,108,123],"reconstruct":[52],"high-quality":[53],"images":[54,135],"for":[55,162],"However,":[60],"just":[62],"considers":[63],"homogeneity":[65],"of":[66,98,112,120],"at":[68,78],"different":[69,76,79,121],"directions.":[70,80],"real":[72,138],"application,":[73],"possesses":[75],"properties":[77],"Therefore,":[81],"we":[82],"construct":[83],"adaptive":[85],"weighted":[86],"(AwTV)":[88],"propose":[91],"ADM-AwTV":[93,100],"basis":[97],"iterative":[103,153],"reconstruction":[105,129,148,155],"which":[107],"reveal":[109],"anisotropy":[111],"image,":[113],"adaptively.":[114],"each":[116],"iteration,":[117],"weights":[119],"directions":[122],"update":[124],"according":[125],"to":[126],"last":[128],"image.":[130],"Experiments":[131],"two":[133],"simulation":[134],"one":[137],"projection":[139],"data":[140],"show":[141],"that":[142],"achieves":[146],"better":[147],"results":[149],"than":[150],"other":[152],"methods":[156],"such":[157],"ART-TV":[159]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
