{"id":"https://openalex.org/W3182376255","doi":"https://doi.org/10.1155/2021/2480037","title":"Comparative Analysis of Low-Rank Matrix Denoising Algorithm-Based MRI and CT Images in Diagnosis of Cerebral Aneurysms","display_name":"Comparative Analysis of Low-Rank Matrix Denoising Algorithm-Based MRI and CT Images in Diagnosis of Cerebral Aneurysms","publication_year":2021,"publication_date":"2021-07-14","ids":{"openalex":"https://openalex.org/W3182376255","doi":"https://doi.org/10.1155/2021/2480037","mag":"3182376255"},"language":"en","primary_location":{"id":"doi:10.1155/2021/2480037","is_oa":true,"landing_page_url":"http://doi.org/10.1155/2021/2480037","pdf_url":"https://downloads.hindawi.com/journals/sp/2021/2480037.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/sp/2021/2480037.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100671697","display_name":"Aijun Li","orcid":"https://orcid.org/0000-0002-6166-8376"},"institutions":[{"id":"https://openalex.org/I4210113011","display_name":"Weifang People's Hospital","ror":"https://ror.org/01xd2tj29","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210113011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aijun Li","raw_affiliation_strings":["Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China"],"raw_orcid":"https://orcid.org/0000-0002-6166-8376","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China","institution_ids":["https://openalex.org/I4210113011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060820827","display_name":"Yuehua Zheng","orcid":"https://orcid.org/0000-0002-2103-5021"},"institutions":[{"id":"https://openalex.org/I4210113011","display_name":"Weifang People's Hospital","ror":"https://ror.org/01xd2tj29","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210113011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuehua Zheng","raw_affiliation_strings":["Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China"],"raw_orcid":"https://orcid.org/0000-0002-2103-5021","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China","institution_ids":["https://openalex.org/I4210113011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100380324","display_name":"Yan Li","orcid":"https://orcid.org/0000-0002-3191-7845"},"institutions":[{"id":"https://openalex.org/I4210113011","display_name":"Weifang People's Hospital","ror":"https://ror.org/01xd2tj29","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210113011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Li","raw_affiliation_strings":["Department of Outpatient Department, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China"],"raw_orcid":"https://orcid.org/0000-0002-3191-7845","affiliations":[{"raw_affiliation_string":"Department of Outpatient Department, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China","institution_ids":["https://openalex.org/I4210113011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101925198","display_name":"Tao Zhou","orcid":"https://orcid.org/0000-0002-1462-4194"},"institutions":[{"id":"https://openalex.org/I4210113011","display_name":"Weifang People's Hospital","ror":"https://ror.org/01xd2tj29","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210113011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhou","raw_affiliation_strings":["Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China"],"raw_orcid":"https://orcid.org/0000-0002-1462-4194","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China","institution_ids":["https://openalex.org/I4210113011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017373245","display_name":"Peicheng Cao","orcid":"https://orcid.org/0000-0001-9766-373X"},"institutions":[{"id":"https://openalex.org/I4210113011","display_name":"Weifang People's Hospital","ror":"https://ror.org/01xd2tj29","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210113011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peicheng Cao","raw_affiliation_strings":["Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China"],"raw_orcid":"https://orcid.org/0000-0001-9766-373X","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China","institution_ids":["https://openalex.org/I4210113011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045175557","display_name":"Shaobo Qiu","orcid":"https://orcid.org/0000-0002-9059-5858"},"institutions":[{"id":"https://openalex.org/I4210113011","display_name":"Weifang People's Hospital","ror":"https://ror.org/01xd2tj29","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210113011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaobo Qiu","raw_affiliation_strings":["Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China"],"raw_orcid":"https://orcid.org/0000-0002-9059-5858","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China","institution_ids":["https://openalex.org/I4210113011"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100376309","display_name":"Jinpeng Wang","orcid":"https://orcid.org/0000-0001-5833-145X"},"institutions":[{"id":"https://openalex.org/I4210113011","display_name":"Weifang People's Hospital","ror":"https://ror.org/01xd2tj29","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210113011"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinpeng Wang","raw_affiliation_strings":["Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China"],"raw_orcid":"https://orcid.org/0000-0001-5833-145X","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Weifang People\u2019s Hospital Shandong Province, Weifang 261021, China","institution_ids":["https://openalex.org/I4210113011"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100376309"],"corresponding_institution_ids":["https://openalex.org/I4210113011"],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":{"value":1800,"currency":"USD","value_usd":1800},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13185294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2021","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T11885","display_name":"MRI in cancer diagnosis","score":0.9929999709129333,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9925000071525574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.60081547498703},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.5769321322441101},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.568620502948761},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.5479415059089661},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5462635159492493},{"id":"https://openalex.org/keywords/aneurysm","display_name":"Aneurysm","score":0.5403639674186707},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4957912862300873},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29880180954933167},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2918343245983124},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.252851665019989}],"concepts":[{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.60081547498703},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5769321322441101},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.568620502948761},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.5479415059089661},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5462635159492493},{"id":"https://openalex.org/C2776098176","wikidata":"https://www.wikidata.org/wiki/Q189389","display_name":"Aneurysm","level":2,"score":0.5403639674186707},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4957912862300873},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29880180954933167},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2918343245983124},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.252851665019989}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2021/2480037","is_oa":true,"landing_page_url":"http://doi.org/10.1155/2021/2480037","pdf_url":"https://downloads.hindawi.com/journals/sp/2021/2480037.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},{"id":"pmh:oai:hindawi.com:10.1155/2021/2480037","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/2480037","pdf_url":"https://doi.org/10.1155/2021/2480037","source":{"id":"https://openalex.org/S4306400340","display_name":"Hindawi Journal of Chemistry (Hindawi)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210126990","host_organization_name":"Hindawi (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210126990"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Research Article"},{"id":"pmh:oai:doaj.org/article:00a9713544c64ff8b8d26f4cc4380472","is_oa":false,"landing_page_url":"https://doaj.org/article/00a9713544c64ff8b8d26f4cc4380472","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific Programming, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/2480037","is_oa":true,"landing_page_url":"http://doi.org/10.1155/2021/2480037","pdf_url":"https://downloads.hindawi.com/journals/sp/2021/2480037.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3182376255.pdf","grobid_xml":"https://content.openalex.org/works/W3182376255.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W2000921024","https://openalex.org/W2142601804","https://openalex.org/W2523084888","https://openalex.org/W2571775294","https://openalex.org/W2599503371","https://openalex.org/W2607015440","https://openalex.org/W2613001212","https://openalex.org/W2740915183","https://openalex.org/W2784547734","https://openalex.org/W2790561338","https://openalex.org/W2792012567","https://openalex.org/W2793216778","https://openalex.org/W2893890262","https://openalex.org/W2943752650","https://openalex.org/W2945684502","https://openalex.org/W2966463631","https://openalex.org/W2972963318","https://openalex.org/W2975624419","https://openalex.org/W2995085386"],"related_works":["https://openalex.org/W4293440023","https://openalex.org/W2050736209","https://openalex.org/W2248024246","https://openalex.org/W2374334911","https://openalex.org/W2064079700","https://openalex.org/W2090631111","https://openalex.org/W4243347386","https://openalex.org/W2024110249","https://openalex.org/W2011744972","https://openalex.org/W4285163831"],"abstract_inverted_index":{"This":[0],"study":[1],"aimed":[2],"to":[3,50,72,88,201,231,284,306],"compare":[4],"the":[5,19,27,35,42,77,81,89,98,114,118,129,136,144,156,160,185,191,248,254,301,309],"role":[6,36],"of":[7,29,37,44,64,93,101,117,123,135,177,194,215,250,258,311],"magnetic":[8],"resonance":[9],"imaging":[10],"(MRI)":[11],"and":[12,39,56,86,95,105,108,113,132,146,155,180,222,313],"computed":[13],"tomography":[14],"(CT)":[15],"images":[16,148,261,298],"based":[17,299],"on":[18,300],"low-rank":[20],"matrix":[21],"(LRM)":[22],"denoising":[23,91,110,150,172],"(LRMD)":[24],"algorithm":[25,83,303],"in":[26,41,159,199,229,247,282,308],"diagnosis":[28,43,54,99,249,310,319],"cerebral":[30,69],"aneurysms":[31,122,219],"(CAs).":[32],"By":[33],"comparing":[34],"MRI":[38,94,104,145,179,202,232,265,285,307],"CT":[40,106,147,181,195,216,259,281,297],"CA,":[45,312],"it":[46,314],"would":[47],"be":[48],"helpful":[49],"formulate":[51],"more":[52,163,278,317],"reasonable":[53],"strategies":[55],"provide":[57,316],"a":[58],"solid":[59],"foundation":[60],"for":[61,121,217],"clinical":[62],"treatment":[63],"patients.":[65],"80":[66],"patients":[67,276],"with":[68,151,280],"aneurysm":[70,137],"admitted":[71],"hospital":[73],"were":[74,126,138,153,162,277,304],"selected":[75],"as":[76],"research":[78],"objects.":[79],"First,":[80],"LRMD":[82,168,302],"was":[84,111,182,187,196,225,244,262],"established":[85],"applied":[87],"image":[90,171],"process":[92],"CT.":[96],"Then,":[97],"rate":[100,176,193,214],"CA":[102],"by":[103],"before":[107],"after":[109,149],"compared,":[112],"diagnostic":[115,175,192,213,260],"rates":[116],"two":[119],"methods":[120],"different":[124],"sizes":[125],"compared.":[127,139],"Finally,":[128],"location,":[130],"foci,":[131],"patient":[133],"satisfaction":[134],"The":[140,174,212,256],"results":[141],"showed":[142],"that":[143,167],"LRM":[152],"clearer,":[154],"secondary":[157],"structures":[158],"brain":[161],"obvious.":[164],"It":[165],"meant":[166],"had":[169],"good":[170],"effect.":[173],"denoised":[178],"improved.":[183],"Although":[184],"difference":[186,246],"not":[188],"statistically":[189],"notable,":[190],"obviously":[197],"higher":[198,228],"contrast":[200,230,283],"(":[203,233,266,286],"<math":[204,234,267,287],"xmlns=\"http://www.w3.org/1998/Math/MathML\"":[205,235,268,288],"id=\"M1\">":[206],"<mi>P</mi>":[207,237,270,290],"<mo>&lt;</mo>":[208,238,271,291],"<mn>0.05</mn>":[209,239,272,292],"</math>":[210,240,273,293],").":[211,241,274,294],"smaller":[218],"(&lt;3":[220],"mm":[221],"3\u20135":[223],"mm)":[224],"also":[226],"notably":[227],"id=\"M2\">":[236],"However,":[242],"there":[243],"no":[245],"tumor":[251],"location":[252],"between":[253],"two.":[255],"clarity":[257],"better":[263],"than":[264],"id=\"M3\">":[269],"Accordingly,":[275],"satisfied":[279],"id=\"M4\">":[289],"In":[295],"summary,":[296],"superior":[305],"could":[315],"accurate":[318],"results.":[320]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}