{"id":"https://openalex.org/W4403781048","doi":"https://doi.org/10.48550/arxiv.2409.15155","title":"MAR-DTN: Metal Artifact Reduction using Domain Transformation Network for Radiotherapy Planning","display_name":"MAR-DTN: Metal Artifact Reduction using Domain Transformation Network for Radiotherapy Planning","publication_year":2024,"publication_date":"2024-09-23","ids":{"openalex":"https://openalex.org/W4403781048","doi":"https://doi.org/10.48550/arxiv.2409.15155"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2409.15155","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2409.15155","pdf_url":"https://arxiv.org/pdf/2409.15155","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2409.15155","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054413491","display_name":"Bel\u00e9n Serrano-Ant\u00f3n","orcid":"https://orcid.org/0000-0001-9328-9525"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Serrano-Ant\u00f3n, Bel\u00e9n","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070496496","display_name":"Mubashara Rehman","orcid":"https://orcid.org/0009-0007-2935-0409"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rehman, Mubashara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005142628","display_name":"Niki Martinel","orcid":"https://orcid.org/0000-0002-6962-8643"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Martinel, Niki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026574545","display_name":"Michele Avanzo","orcid":"https://orcid.org/0000-0003-1711-4242"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Avanzo, Michele","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086647237","display_name":"Riccardo Spizzo","orcid":"https://orcid.org/0000-0001-7772-0960"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Spizzo, Riccardo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031344401","display_name":"Giuseppe Fanetti","orcid":"https://orcid.org/0000-0002-9677-3176"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fanetti, Giuseppe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070289951","display_name":"Alberto P. Mu\u00f1uzuri","orcid":"https://orcid.org/0000-0002-0579-9347"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mu\u00f1uzuri, Alberto P.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5044011298","display_name":"Christian Micheloni","orcid":"https://orcid.org/0000-0003-4503-7483"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Micheloni, Christian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9979000091552734,"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"}},"topics":[{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9979000091552734,"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9650999903678894,"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":0.9539999961853027,"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/transformation","display_name":"Transformation (genetics)","score":0.7463701367378235},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6602576971054077},{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.6395540237426758},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5402663946151733},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45541903376579285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.329240083694458},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15722644329071045},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.14179867506027222}],"concepts":[{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.7463701367378235},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6602576971054077},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.6395540237426758},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5402663946151733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45541903376579285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.329240083694458},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15722644329071045},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14179867506027222},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2409.15155","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2409.15155","pdf_url":"https://arxiv.org/pdf/2409.15155","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"doi:10.48550/arxiv.2409.15155","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2409.15155","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2409.15155","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2409.15155","pdf_url":"https://arxiv.org/pdf/2409.15155","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1175115578","display_name":null,"funder_award_id":"AEI//10.13039/501100011033/","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G121809054","display_name":null,"funder_award_id":"MCIN/AEI/10","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G1622782223","display_name":null,"funder_award_id":"MCIN/AEI/10","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G1855990336","display_name":null,"funder_award_id":".13039/501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G2072863431","display_name":null,"funder_award_id":"MCIN/AEI/10.","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G2262748287","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G2309174360","display_name":null,"funder_award_id":"10.13039","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G2660406951","display_name":null,"funder_award_id":"/ AEI/10","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G300979063","display_name":null,"funder_award_id":"10.13039/501100011033","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G34346518","display_name":null,"funder_award_id":"MCIN/AEI/10.13039/501 100 011 033","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G3480869486","display_name":null,"funder_award_id":"13039","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G4092263876","display_name":null,"funder_award_id":"MCIN/AEI /10.13039/501100011033","funder_id":"https://openalex.org/F4320326655","funder_display_name":"Xunta de Galicia"},{"id":"https://openalex.org/G410571670","display_name":null,"funder_award_id":"10.13039/501100011033","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G425668148","display_name":null,"funder_award_id":".13039/501100011033","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G430777504","display_name":null,"funder_award_id":"10.13039/501100011033/","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G451917667","display_name":null,"funder_award_id":"13039/501100011033","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G5080475149","display_name":null,"funder_award_id":"10.13039","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G5144562174","display_name":null,"funder_award_id":"2021-PG036","funder_id":"https://openalex.org/F4320326655","funder_display_name":"Xunta de Galicia"},{"id":"https://openalex.org/G5421974903","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G553349141","display_name":null,"funder_award_id":"MCIN/AEI/10.13039/501100011033.","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G5967599077","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G7084143925","display_name":null,"funder_award_id":"AEI/10","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G8430294048","display_name":null,"funder_award_id":"13039/501100011033","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G897484643","display_name":null,"funder_award_id":"MCIN /AEI /10.13039","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G929308097","display_name":null,"funder_award_id":"MCIN/ AEI/ 10.13039/501100011033","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G99296377","display_name":null,"funder_award_id":"/AEI/10.13039/ 501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"}],"funders":[{"id":"https://openalex.org/F4320321781","display_name":"Ministero della Salute","ror":"https://ror.org/00789fa95"},{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320326655","display_name":"Xunta de Galicia","ror":"https://ror.org/0181xnw06"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320335598","display_name":"Agencia Estatal de Investigaci\u00f3n","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4403781048.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W52840052","https://openalex.org/W3162837891","https://openalex.org/W1687852313","https://openalex.org/W3029243869","https://openalex.org/W2502336004","https://openalex.org/W1741504538","https://openalex.org/W4308623176","https://openalex.org/W4230676417","https://openalex.org/W2019696434","https://openalex.org/W2900584650"],"abstract_inverted_index":{"For":[0],"the":[1,16,29,49,62,76,103,133,184,200,204,209],"planning":[2],"of":[3,15,31,51,64,79,105,110,121,135,180,211],"radiotherapy":[4,59,95],"treatments":[5],"for":[6,69,94,151],"head":[7,25],"and":[8,26,161,167,172,188],"neck":[9,27],"cancers,":[10],"Computed":[11],"Tomography":[12],"(CT)":[13],"scans":[14,34,83,107,112],"patients":[17,23],"are":[18,84],"typically":[19],"employed.":[20],"However,":[21],"in":[22,48,191],"with":[24,108,139,164,178],"cancer,":[28],"quality":[30],"standard":[32],"CT":[33,67],"generated":[35],"using":[36],"kilo-Voltage":[37],"(kVCT)":[38],"tube":[39],"potentials":[40],"is":[41,162,196],"severely":[42],"degraded":[43],"by":[44],"streak":[45],"artifacts":[46,89],"occurring":[47],"presence":[50],"metallic":[52],"implants":[53],"such":[54],"as":[55],"dental":[56],"fillings.":[57],"Some":[58],"devices":[60],"offer":[61],"possibility":[63],"acquiring":[65],"Mega-Voltage":[66],"(MVCT)":[68],"daily":[70],"patient":[71,186],"setup":[72],"verification,":[73],"due":[74],"to":[75],"higher":[77],"energy":[78],"X-rays":[80],"used,":[81],"MVCT":[82,111,124,137],"almost":[85],"entirely":[86],"free":[87],"from":[88,126],"making":[90],"them":[91],"more":[92],"suitable":[93],"treatment":[96],"planning.":[97],"In":[98],"this":[99],"study,":[100],"we":[101],"leverage":[102],"advantages":[104],"kVCT":[106,128,149],"those":[109],"(artifact-free).":[113],"We":[114],"propose":[115],"a":[116],"deep":[117],"learning-based":[118],"approach":[119,174],"capable":[120],"generating":[122],"artifact-free":[123,136],"images":[125,138],"acquired":[127],"images.":[129],"The":[130],"outcome":[131],"offers":[132],"benefits":[134],"enhanced":[140],"soft":[141],"tissue":[142],"contrast,":[143],"harnessing":[144],"valuable":[145],"information":[146],"obtained":[147],"through":[148],"technology":[150],"precise":[152],"therapy":[153],"calibration.":[154],"Our":[155],"proposed":[156],"method":[157],"employs":[158],"UNet-inspired":[159],"model,":[160],"compared":[163],"adversarial":[165],"learning":[166],"transformer":[168],"networks.":[169],"This":[170],"first":[171],"unique":[173],"achieves":[175],"remarkable":[176],"success,":[177],"PSNR":[179,201],"30.02":[181],"dB":[182,190],"across":[183],"entire":[185],"volume":[187],"27.47":[189],"artifact-affected":[192],"regions":[193],"exclusively.":[194],"It":[195],"worth":[197],"noting":[198],"that":[199],"calculation":[202],"excludes":[203],"background,":[205],"concentrating":[206],"solely":[207],"on":[208],"region":[210],"interest.":[212]},"counts_by_year":[],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2024-10-26T00:00:00"}