Fully Automatic Method for the Visual Acuity Estimation Using OCT Angiographies

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UDC.coleccionInvestigaciónes_ES
UDC.conferenceTitle3rd XoveTIC Conference; A Coruña, Spain; 8–9 October 2020es_ES
UDC.departamentoCiencias da Computación e Tecnoloxías da Informaciónes_ES
UDC.grupoInvGrupo de Visión Artificial e Recoñecemento de Patróns (VARPA)es_ES
UDC.issue1es_ES
UDC.journalTitleProceedingses_ES
UDC.startPage57es_ES
UDC.volume54es_ES
dc.contributor.authorDíaz González, Macarena
dc.contributor.authorNovo Buján, Jorge
dc.contributor.authorPenedo, Manuel
dc.contributor.authorOrtega Hortas, Marcos
dc.date.accessioned2020-10-22T15:42:12Z
dc.date.available2020-10-22T15:42:12Z
dc.date.issued2020-09-04
dc.description.abstract[Abstract] In this work we propose the automatic estimation of the visual acuity of patients with retinal vein occlusion using Optical Coherence Tomography by Angiography (OCTA) images. To do this, we first extract the most relevant biomarkers in this imaging modality—area of the foveal avascular zone and vascular densities in different regions of the OCTA image. Then, we use a support vector machine to estimate the visual acuity. We obtained a mean absolute error of 0.1713 between the manual visual acuity measurement and the estimated, being considered satisfactory results.es_ES
dc.description.sponsorshipCentro de Investigación de Galicia; ED431G 2019/01es_ES
dc.description.sponsorshipXunta de Galicia; DTS18/00136es_ES
dc.description.sponsorshipMinisterio de Ciencia, Innovación y Universidades; RTI2018-095894-B-I00es_ES
dc.identifier.citationDíaz, M.; Novo, J.; Penedo, M.G.; Ortega, M. Fully Automatic Method for the Visual Acuity Estimation Using OCT Angiographies. Proceedings 2020, 54, 57.es_ES
dc.identifier.doi10.3390/proceedings2020054057
dc.identifier.issn2504-3900
dc.identifier.urihttp://hdl.handle.net/2183/26508
dc.language.isoenges_ES
dc.publisherMDPI AGes_ES
dc.relation.urihttps://doi.org/10.3390/proceedings2020054057es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 4.0 Españaes_ES
dc.rights.accessRightsopen accesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/es/*
dc.subjectOCTAes_ES
dc.subjectRVOes_ES
dc.subjectVA estimationes_ES
dc.subjectBiomarkerses_ES
dc.titleFully Automatic Method for the Visual Acuity Estimation Using OCT Angiographieses_ES
dc.typeconference outputes_ES
dspace.entity.typePublication
relation.isAuthorOfPublication0fcd917d-245f-4650-8352-eb072b394df0
relation.isAuthorOfPublicationfd42beb9-8d01-41bd-a634-4e86e2c69597
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relation.isAuthorOfPublication.latestForDiscovery0fcd917d-245f-4650-8352-eb072b394df0

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