Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10451/53397 |
Resumo: | Microwave Imaging (MWI) has been studied to aid early breast cancer detection. Current prototypes in more advanced stages of development include both monostatic or multistatic setups. However, multistatic configurations usually include a high number of antennas which consequently require complex and computationally-intensive signal processing algorithms to ensure a good target detection. We previously presented a novel approach using a dielectric lens which reduces the signal processing burden of multistatic setups, while ensuring good spatial resolution. In this paper, we evaluate this novel setup using an anatomically realistic breast phantom and its capability of selecting targets inside the breast. We show a successful detection of the targets using an artefact removal algorithm based on singular value decomposition when the Bessel beam is centered at the target location. |
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Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lensbessel beambreast cancer detectiondielectric lensmicrowave imagingmultistatic setupsingular value decompositionMicrowave Imaging (MWI) has been studied to aid early breast cancer detection. Current prototypes in more advanced stages of development include both monostatic or multistatic setups. However, multistatic configurations usually include a high number of antennas which consequently require complex and computationally-intensive signal processing algorithms to ensure a good target detection. We previously presented a novel approach using a dielectric lens which reduces the signal processing burden of multistatic setups, while ensuring good spatial resolution. In this paper, we evaluate this novel setup using an anatomically realistic breast phantom and its capability of selecting targets inside the breast. We show a successful detection of the targets using an artefact removal algorithm based on singular value decomposition when the Bessel beam is centered at the target location.Repositório da Universidade de LisboaGodinho, Daniela M.Felicio, Joao M.Fernandes, Carlos A.Conceicao, Raquel C.2022-06-17T09:28:02Z20222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/53397eng10.23919/EuCAP53622.2022.9768984info: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:RCAAP2023-11-08T16:59:08Zoai:repositorio.ul.pt:10451/53397Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:04:20.643850Repositório 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 |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens |
title |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens |
spellingShingle |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens Godinho, Daniela M. bessel beam breast cancer detection dielectric lens microwave imaging multistatic setup singular value decomposition |
title_short |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens |
title_full |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens |
title_fullStr |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens |
title_full_unstemmed |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens |
title_sort |
Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens |
author |
Godinho, Daniela M. |
author_facet |
Godinho, Daniela M. Felicio, Joao M. Fernandes, Carlos A. Conceicao, Raquel C. |
author_role |
author |
author2 |
Felicio, Joao M. Fernandes, Carlos A. Conceicao, Raquel C. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Godinho, Daniela M. Felicio, Joao M. Fernandes, Carlos A. Conceicao, Raquel C. |
dc.subject.por.fl_str_mv |
bessel beam breast cancer detection dielectric lens microwave imaging multistatic setup singular value decomposition |
topic |
bessel beam breast cancer detection dielectric lens microwave imaging multistatic setup singular value decomposition |
description |
Microwave Imaging (MWI) has been studied to aid early breast cancer detection. Current prototypes in more advanced stages of development include both monostatic or multistatic setups. However, multistatic configurations usually include a high number of antennas which consequently require complex and computationally-intensive signal processing algorithms to ensure a good target detection. We previously presented a novel approach using a dielectric lens which reduces the signal processing burden of multistatic setups, while ensuring good spatial resolution. In this paper, we evaluate this novel setup using an anatomically realistic breast phantom and its capability of selecting targets inside the breast. We show a successful detection of the targets using an artefact removal algorithm based on singular value decomposition when the Bessel beam is centered at the target location. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-06-17T09:28:02Z 2022 2022-01-01T00:00:00Z |
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/10451/53397 |
url |
http://hdl.handle.net/10451/53397 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.23919/EuCAP53622.2022.9768984 |
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.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 |
|
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1799134594115567616 |