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Automated fluence map optimization based on fuzzy inference systems

Bibliographic Details
Main Author: Dias, Joana
Publication Date: 2016
Other Authors: Rocha, Humberto, Ventura, Tiago, BC Ferreira, Lopes, Maria do Carmo
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10400.22/13919
Summary: 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 P.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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-07T10:20:25Zoai:recipp.ipp.pt:10400.22/13919Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T00:49:06.455623Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
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 P.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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833600710682345472

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