{"id":"https://openalex.org/W4312096538","doi":"https://doi.org/10.1109/cisp-bmei56279.2022.9980198","title":"A novel continuous beam energy selector for photon intensity-modulated radiotherapy","display_name":"A novel continuous beam energy selector for photon intensity-modulated radiotherapy","publication_year":2022,"publication_date":"2022-11-05","ids":{"openalex":"https://openalex.org/W4312096538","doi":"https://doi.org/10.1109/cisp-bmei56279.2022.9980198"},"language":"en","primary_location":{"id":"doi:10.1109/cisp-bmei56279.2022.9980198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei56279.2022.9980198","pdf_url":null,"source":{"id":"https://openalex.org/S4363605502","display_name":"2022 15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5052764930","display_name":"Xile Zhang","orcid":"https://orcid.org/0009-0001-6344-5707"},"institutions":[{"id":"https://openalex.org/I4210141942","display_name":"Peking University Third Hospital","ror":"https://ror.org/04wwqze12","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210141942"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]},{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xile Zhang","raw_affiliation_strings":["Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","Department of Radiation Oncology, Peking University Third Hospital, Beijing, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Department of Radiation Oncology, Peking University Third Hospital, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210141942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016025633","display_name":"Fugen Zhou","orcid":"https://orcid.org/0000-0002-9933-7388"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fugen Zhou","raw_affiliation_strings":["Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002854000","display_name":"Bo Liu","orcid":"https://orcid.org/0000-0001-8108-6384"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Liu","raw_affiliation_strings":["Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042926240","display_name":"Tianyu Xiong","orcid":"https://orcid.org/0000-0001-5546-8039"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"B.S. Tianyu Xiong","raw_affiliation_strings":["Beihang University,Department of Physics,Beijing,People&#x0027;s Republic of China,100191"],"affiliations":[{"raw_affiliation_string":"Beihang University,Department of Physics,Beijing,People&#x0027;s Republic of China,100191","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043001105","display_name":"Xiangzhi Bai","orcid":"https://orcid.org/0000-0002-6115-8237"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangzhi Bai","raw_affiliation_strings":["Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Beihang University,Image Processing Center,Beijing,People&#x0027;s Republic of China,100191","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069570157","display_name":"Qiuwen Wu","orcid":"https://orcid.org/0000-0003-0748-7280"},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qiuwen Wu","raw_affiliation_strings":["Duke University Medical Center,Department of Radiation Oncology,Durham,NC,USA,27710"],"affiliations":[{"raw_affiliation_string":"Duke University Medical Center,Department of Radiation Oncology,Durham,NC,USA,27710","institution_ids":["https://openalex.org/I4210126298"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5052764930"],"corresponding_institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210141942","https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.50347222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11176","display_name":"Radiation Therapy and Dosimetry","score":0.9997000098228455,"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/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/radiation-therapy","display_name":"Radiation therapy","score":0.522407054901123},{"id":"https://openalex.org/keywords/radiation-treatment-planning","display_name":"Radiation treatment planning","score":0.5105119943618774},{"id":"https://openalex.org/keywords/medical-physics","display_name":"Medical physics","score":0.48595893383026123},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.48538529872894287},{"id":"https://openalex.org/keywords/beam-energy","display_name":"Beam energy","score":0.4456089437007904},{"id":"https://openalex.org/keywords/photon","display_name":"Photon","score":0.442994624376297},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.4319424033164978},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4196816384792328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39628010988235474},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.29475313425064087},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.25411200523376465},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20971885323524475},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2088073492050171},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.11415570974349976},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09384462237358093}],"concepts":[{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.522407054901123},{"id":"https://openalex.org/C201645570","wikidata":"https://www.wikidata.org/wiki/Q830637","display_name":"Radiation treatment planning","level":3,"score":0.5105119943618774},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.48595893383026123},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.48538529872894287},{"id":"https://openalex.org/C2984396361","wikidata":"https://www.wikidata.org/wiki/Q346704","display_name":"Beam energy","level":3,"score":0.4456089437007904},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.442994624376297},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.4319424033164978},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4196816384792328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39628010988235474},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.29475313425064087},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.25411200523376465},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20971885323524475},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2088073492050171},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.11415570974349976},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09384462237358093}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cisp-bmei56279.2022.9980198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei56279.2022.9980198","pdf_url":null,"source":{"id":"https://openalex.org/S4363605502","display_name":"2022 15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G618235215","display_name":null,"funder_award_id":"2019YFB1311300,2019YFB1311301","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1965097611","https://openalex.org/W1978545551","https://openalex.org/W1978989283","https://openalex.org/W2011003566","https://openalex.org/W2034596916","https://openalex.org/W2105681486","https://openalex.org/W2124405404","https://openalex.org/W2154037189","https://openalex.org/W2160948062","https://openalex.org/W2251479388","https://openalex.org/W2252464484","https://openalex.org/W2367652564","https://openalex.org/W2470248873","https://openalex.org/W2538177581","https://openalex.org/W3024777412","https://openalex.org/W3132537388","https://openalex.org/W4254965803","https://openalex.org/W4307994189","https://openalex.org/W4380589471"],"related_works":["https://openalex.org/W2003305474","https://openalex.org/W2041795146","https://openalex.org/W2131394497","https://openalex.org/W1847369632","https://openalex.org/W2010744948","https://openalex.org/W2100028311","https://openalex.org/W1678259928","https://openalex.org/W2361192403","https://openalex.org/W319856956","https://openalex.org/W2892294370"],"abstract_inverted_index":{"A":[0],"photon":[1,10,30],"synthesis":[2],"method":[3,111],"was":[4,34,58,90,112],"developed":[5],"recently":[6],"which":[7,66],"can":[8,218],"generate":[9],"beam":[11,26,64],"of":[12,44,108,117,149,165,196,230],"any":[13],"equivalent":[14],"energy":[15,27,65,73,78],"from":[16],"only":[17],"two":[18],"energies.":[19],"In":[20,210],"this":[21],"work,":[22],"a":[23,51,115],"novel":[24],"continuous":[25],"selector":[28],"for":[29,133,158,193,202,232],"intensity-modulated":[31],"radiotherapy":[32],"(IMRT)":[33],"proposed":[35,59,110],"and":[36,47,60,76,125,135,217],"validated.":[37],"Based":[38],"on":[39,54,114],"the":[40,45,95,109,136,147,150,153,166,177,190,194,197],"effective":[41],"path":[42],"length":[43],"target":[46],"organs":[48,137,198],"at":[49,138,199],"risk,":[50],"model":[52],"based":[53],"dose":[55,181,191],"reference":[56],"points":[57],"optimized":[61],"to":[62,93,163,173,234],"choose":[63],"could":[67],"be":[68,219],"continuously":[69],"adjusted":[70],"between":[71],"high":[72],"(15":[74],"MV)":[75],"low":[77],"(6":[79],"MV).":[80],"An":[81],"in-house":[82],"inverse":[83],"planning":[84],"system":[85],"using":[86,130],"quadratic":[87],"optimization":[88],"objective":[89],"then":[91],"employed":[92],"optimize":[94],"IMRT":[96,124],"plan":[97,237],"with":[98,206],"Optimally":[99],"selected":[100],"Beam":[101],"Energy":[102],"(IMRT-OBE)":[103],"per":[104],"beam.":[105],"The":[106,156],"feasibility":[107],"tested":[113],"sample":[116],"ten":[118,184],"pancreatic":[119],"cancer":[120],"cases.":[121,185],"Traditional":[122],"single-energy":[123,208],"IMRT-OBE":[126,159,175,203,212],"plans":[127,160],"were":[128,142,161,187],"evaluated":[129],"dose-volume":[131],"metrics":[132,192],"PTV":[134,151],"risk":[139,200],"(OARs).":[140],"There":[141,186],"no":[143],"clear":[144],"differences":[145],"in":[146,182,189,222],"HIs":[148],"among":[152],"different":[154],"plans.":[155,171],"CIs":[157],"superior":[162],"that":[164],"6":[167],"MVand":[168],"15":[169],"MVIMRT":[170],"Compared":[172],"6MV-IMRT,":[174],"reduced":[176],"non-target":[178],"tissue":[179],"integral":[180],"all":[183],"reduction":[188],"majority":[195],"(OARs)":[201],"when":[204],"compared":[205],"both":[207],"IMRT.":[209],"summary,":[211],"has":[213],"certain":[214],"dosimetric":[215],"advantages":[216],"effectively":[220],"used":[221],"radiation":[223],"treatment":[224,236],"planning,":[225],"thus":[226],"providing":[227],"another":[228],"degree":[229],"freedom":[231],"planners":[233],"improve":[235],"quality.":[238]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
