Automated fluence map optimization based on fuzzy inference systems

Detalhes bibliográficos
Autor(a) principal: Dias, Joana
Data de Publicação: 2016
Outros Autores: Rocha, Humberto, Ventura, Tiago, BC Ferreira, Lopes, Maria do Carmo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/13919
Resumo: The planning of an intensity modulated radiation therapy treatment requires the optimization of the fluence intensities. The fluence map optimization (FMO) is many times based on a nonlinear continuous programming problem, being necessary for the planner to define a priori weights and/or lower bounds that are iteratively changed within a trial-and-error procedure until an acceptable plan is reached. In this work, the authors describe an alternative approach for FMO that releases the human planner from trial-and-error procedures, contributing for the automation of the planning process.
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spelling Automated fluence map optimization based on fuzzy inference systemsRadiotherapy treatment planningIMRTOrgans at RiskRadiotherapy DosageRadiotherapy Planning, Computer-AssistedTomography, X-Ray ComputedFuzzy LogicFluence Map OptimizationThe planning of an intensity modulated radiation therapy treatment requires the optimization of the fluence intensities. The fluence map optimization (FMO) is many times based on a nonlinear continuous programming problem, being necessary for the planner to define a priori weights and/or lower bounds that are iteratively changed within a trial-and-error procedure until an acceptable plan is reached. In this work, the authors describe an alternative approach for FMO that releases the human planner from trial-and-error procedures, contributing for the automation of the planning process.American Association of Physicists in MedicineRepositório Científico do Instituto Politécnico do PortoDias, JoanaRocha, HumbertoVentura, TiagoBC FerreiraLopes, Maria do Carmo2019-06-07T12:31:47Z20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/13919eng10.1118/1.4941007info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:56:19Zoai:recipp.ipp.pt:10400.22/13919Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:33:46.782414Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Automated fluence map optimization based on fuzzy inference systems
title Automated fluence map optimization based on fuzzy inference systems
spellingShingle Automated fluence map optimization based on fuzzy inference systems
Dias, Joana
Radiotherapy treatment planning
IMRT
Organs at Risk
Radiotherapy Dosage
Radiotherapy Planning, Computer-Assisted
Tomography, X-Ray Computed
Fuzzy Logic
Fluence Map Optimization
title_short Automated fluence map optimization based on fuzzy inference systems
title_full Automated fluence map optimization based on fuzzy inference systems
title_fullStr Automated fluence map optimization based on fuzzy inference systems
title_full_unstemmed Automated fluence map optimization based on fuzzy inference systems
title_sort Automated fluence map optimization based on fuzzy inference systems
author Dias, Joana
author_facet Dias, Joana
Rocha, Humberto
Ventura, Tiago
BC Ferreira
Lopes, Maria do Carmo
author_role author
author2 Rocha, Humberto
Ventura, Tiago
BC Ferreira
Lopes, Maria do Carmo
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Dias, Joana
Rocha, Humberto
Ventura, Tiago
BC Ferreira
Lopes, Maria do Carmo
dc.subject.por.fl_str_mv Radiotherapy treatment planning
IMRT
Organs at Risk
Radiotherapy Dosage
Radiotherapy Planning, Computer-Assisted
Tomography, X-Ray Computed
Fuzzy Logic
Fluence Map Optimization
topic Radiotherapy treatment planning
IMRT
Organs at Risk
Radiotherapy Dosage
Radiotherapy Planning, Computer-Assisted
Tomography, X-Ray Computed
Fuzzy Logic
Fluence Map Optimization
description The planning of an intensity modulated radiation therapy treatment requires the optimization of the fluence intensities. The fluence map optimization (FMO) is many times based on a nonlinear continuous programming problem, being necessary for the planner to define a priori weights and/or lower bounds that are iteratively changed within a trial-and-error procedure until an acceptable plan is reached. In this work, the authors describe an alternative approach for FMO that releases the human planner from trial-and-error procedures, contributing for the automation of the planning process.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
2019-06-07T12:31:47Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.22/13919
url http://hdl.handle.net/10400.22/13919
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1118/1.4941007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Association of Physicists in Medicine
publisher.none.fl_str_mv American Association of Physicists in Medicine
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799131429574017024

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