{"id":"https://openalex.org/W4411160121","doi":"https://doi.org/10.32604/cmc.2025.066810","title":"DeblurTomo: Self-Supervised Computed Tomography Reconstruction from Blurry Images","display_name":"DeblurTomo: Self-Supervised Computed Tomography Reconstruction from Blurry Images","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411160121","doi":"https://doi.org/10.32604/cmc.2025.066810"},"language":"en","primary_location":{"id":"doi:10.32604/cmc.2025.066810","is_oa":true,"landing_page_url":"https://doi.org/10.32604/cmc.2025.066810","pdf_url":null,"source":{"id":"https://openalex.org/S4210191605","display_name":"Computers, materials & continua/Computers, materials & continua (Print)","issn_l":"1546-2218","issn":["1546-2218","1546-2226"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers, Materials & Continua","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.32604/cmc.2025.066810","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103126585","display_name":"Qingyang Zhou","orcid":"https://orcid.org/0000-0002-1851-1445"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Qingyang Zhou","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112086289","display_name":"Guofeng Lu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guofeng Lu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Yunfan Ye","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yunfan Ye","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5102214115","display_name":"Zhiping Cai","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiping Cai","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103126585"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4377,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.82036247,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"84","issue":"2","first_page":"2411","last_page":"2427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9793000221252441,"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":0.9793000221252441,"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":0.9660000205039978,"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9362999796867371,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.6745170950889587},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49988317489624023},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4229012131690979},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.418856143951416},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35307416319847107},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.27652260661125183},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.26468804478645325}],"concepts":[{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.6745170950889587},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49988317489624023},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4229012131690979},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.418856143951416},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35307416319847107},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.27652260661125183},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.26468804478645325}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.32604/cmc.2025.066810","is_oa":true,"landing_page_url":"https://doi.org/10.32604/cmc.2025.066810","pdf_url":null,"source":{"id":"https://openalex.org/S4210191605","display_name":"Computers, materials & continua/Computers, materials & continua (Print)","issn_l":"1546-2218","issn":["1546-2218","1546-2226"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers, Materials & Continua","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.32604/cmc.2025.066810","is_oa":true,"landing_page_url":"https://doi.org/10.32604/cmc.2025.066810","pdf_url":null,"source":{"id":"https://openalex.org/S4210191605","display_name":"Computers, materials & continua/Computers, materials & continua (Print)","issn_l":"1546-2218","issn":["1546-2218","1546-2226"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers, Materials & Continua","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1619235641","https://openalex.org/W1972150100","https://openalex.org/W1980472285","https://openalex.org/W1986649315","https://openalex.org/W2037521346","https://openalex.org/W2054393756","https://openalex.org/W2059639161","https://openalex.org/W2075041908","https://openalex.org/W2100648333","https://openalex.org/W2118916039","https://openalex.org/W2140735364","https://openalex.org/W2146583368","https://openalex.org/W2157812230","https://openalex.org/W2170608748","https://openalex.org/W2196467992","https://openalex.org/W2214358229","https://openalex.org/W2773688131","https://openalex.org/W2944076058","https://openalex.org/W2963653931","https://openalex.org/W2975757730","https://openalex.org/W2995072672","https://openalex.org/W3021167652","https://openalex.org/W3037434380","https://openalex.org/W3093127150","https://openalex.org/W3122674825","https://openalex.org/W4200150166","https://openalex.org/W4200285766","https://openalex.org/W4221151978","https://openalex.org/W4310916421","https://openalex.org/W4389610680","https://openalex.org/W4389805548","https://openalex.org/W4400037084"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Computed":[0],"Tomography":[1],"(CT)":[2],"reconstruction":[3,56,82,162],"is":[4],"essential":[5],"in":[6,25,93,188,204],"medical":[7],"imaging":[8,20,40],"and":[9,39,55,71,114,121,130,136,166,186],"other":[10],"engineering":[11],"fields.":[12],"However,":[13],"blurring":[14],"of":[15,111,201],"the":[16,26,45,87,90,94,105,116,147,152,156,161,164,167,173,184,189,199],"projection":[17],"during":[18],"CT":[19,62],"can":[21,85],"lead":[22],"to":[23,89,126,143,159],"artifacts":[24],"reconstructed":[27,95],"images.":[28],"Projection":[29],"blur":[30,72,106],"combines":[31],"factors":[32],"such":[33],"as":[34,107,155],"larger":[35],"ray":[36,100],"sources,":[37],"scattering":[38],"system":[41],"vibration.":[42],"To":[43],"address":[44],"problem,":[46],"we":[47,75,103,150],"propose":[48],"DeblurTomo,":[49],"a":[50,77,108],"novel":[51],"self-supervised":[52],"learning-based":[53],"deblurring":[54,142],"algorithm":[57],"that":[58,179],"efficiently":[59],"reconstructs":[60],"sharp":[61],"images":[63],"from":[64],"blurry":[65,153],"input":[66,154],"without":[67],"needing":[68],"external":[69],"data":[70],"measurement.":[73],"Specifically,":[74],"constructed":[76],"coordinate-based":[78],"implicit":[79],"neural":[80],"representation":[81],"network,":[83,163],"which":[84],"map":[86],"coordinates":[88],"attenuation":[91],"coefficient":[92],"space":[96],"for":[97],"more":[98],"convenient":[99],"representation.":[101],"Then,":[102],"model":[104],"weighted":[109],"sum":[110],"offset":[112],"rays":[113,129],"design":[115],"Ray":[117],"Correction":[118],"Network":[119,124],"(RCN)":[120],"Weight":[122],"Proposal":[123],"(WPN)":[125],"fit":[127],"these":[128],"their":[131],"weights":[132],"by":[133],"multi-view":[134],"consistency":[135],"geometric":[137],"information,":[138],"thereby":[139],"extending":[140],"2D":[141],"3D":[144],"space.":[145],"In":[146],"training":[148],"phase,":[149],"use":[151],"supervision":[157],"signal":[158],"optimize":[160],"RCN,":[165],"WPN":[168],"simultaneously.":[169],"Extensive":[170],"experiments":[171,194],"on":[172,183,195],"widely":[174],"used":[175],"synthetic":[176],"dataset":[177],"show":[178],"DeblurTomo":[180],"performs":[181],"superiorly":[182],"limited-angle":[185],"sparse-view":[187],"simulated":[190],"blurred":[191],"scenarios.":[192,206],"Further":[193],"real":[196],"datasets":[197],"demonstrate":[198],"superiority":[200],"our":[202],"method":[203],"practical":[205]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}