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dc.contributor.authorReal Peña, Eusebio 
dc.contributor.authorPérez Paredes, Gema
dc.contributor.authorLópez Higuera, José Miguel 
dc.contributor.authorConde Portilla, Olga María 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2020-03-04T07:55:05Z
dc.date.available2020-03-04T07:55:05Z
dc.date.issued2019-07-19
dc.identifier.isbn978-1-5106-2839-7
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.otherTEC2016-76021-C2-2-Res_ES
dc.identifier.otherFIS2010-19860es_ES
dc.identifier.urihttp://hdl.handle.net/10902/18324
dc.description.abstractOptical Coherence Tomography (OCT) is nowadays being widely employed as a diagnostic tool for skin cancer. It can produce feedback on tissue morphology alterations produced by different pathologies. OCT images are mainly produced by differences in refractive index and attenuation coefficient, providing in-depth information. Intensity OCT images display the effect of tissue alterations on backscattered light, but it does not represent real physical magnitude. In a number of occasions, morphology alteration events within the same tissue type, produce intensity variations in OCT images that can be misclassified as different tissue component. The estimation of depth-resolved attenuation coefficient improves tissue contrast, helping to identify tissue identity and isolating the effect of disordered structures of the same tissue. The proposed methodology shows that melanoma and Basal Cell Carcinoma (BCC) pathologies exhibit different optical parameters in depth. This enhances the identification of subsurface skin features.es_ES
dc.description.sponsorshipThis research was funded FIS2010-19860 (DA2TOI), TEC2016-76021-C2-2-R (SENSA), DTS17-00055 (FUSIODERM), INNVAL 16/02 (DICUTEN), INNVAL 18/23 (DAPATOO) and co-funded with FEDER funds. This work has been developed thanks to the collaboration of the members of Dermatology Service at Marqués de Valdecilla University Hospital.es_ES
dc.format.extent3 p.es_ES
dc.language.isoenges_ES
dc.publisherSPIE Society of Photo-Optical Instrumentation Engineers-es_ES
dc.publisherThe Optical Society (OSA)es_ES
dc.rights© 2019 Society of Photo-Optical Instrumentation Engineers and Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.es_ES
dc.sourceEusebio Real, Gema Pérez Paredes, José M. López Higuera, Olga M. Conde, "Depth-resolved attenuation coefficient estimation for skin cancer assessment with optical coherence tomography," in European Conference on Biomedical Optics: Optical Coherence Imaging Techniques and Imaging in Scattering Media III, edited by Maciej Wojtkowski, Stephen A. Boppart, Wang-Yuhl Oh, Vol. 11078 of Proceedings of SPIE-OSA Biomedical Optics, 1107812, (2019)es_ES
dc.subject.otherOptical Coherence Tomographyes_ES
dc.subject.otherAttenuation coefficientes_ES
dc.subject.otherSkin canceres_ES
dc.subject.otherMelanomaes_ES
dc.subject.otherBasal Cell Carcinomaes_ES
dc.titleDepth-resolved attenuation coefficient estimation for skin cancer assessment with Optical Coherence Tomographyes_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.relation.publisherVersionhttps://doi.org/10.1117/12.2527255es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1117/12.2527255
dc.type.versionpublishedVersiones_ES


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