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dc.rights.licensehttps://creativecommons.org/licenses/by-sa/2.5/ar/es_AR
dc.contributor.authorFeldman, Paulaes_AR
dc.contributor.authorFainstein, Migueles_AR
dc.contributor.authorSiless, Vivianaes_AR
dc.contributor.authorIarussi, Emmanueles_AR
dc.contributor.authorDelrieux, Claudioes_AR
dc.date.accessioned2023-11-16T17:24:24Z
dc.date.available2023-11-16T17:24:24Z
dc.date.issued2023
dc.identifier.urihttps://repositorio.utdt.edu/handle/20.500.13098/12139
dc.description.abstractWe present a data-driven generative framework for synthesizing blood vessel 3D geometry. This is a challenging task due to the complexity of vascular systems, which are highly variating in shape, size, and structure. Existing model-based methods provide some degree of control and variation in the structures produced, but fail to capture the diversity of actual anatomical data. We developed VesselVAE, a recursive variational Neural Network that fully exploits the hierarchical organization of the vessel and learns a low-dimensional manifold encoding branch connectivity along with geometry features describing the target surface. After training, the VesselVAE latent space can be sampled to generate new vessel geometries. To the best of our knowledge, this work is the first to utilize this technique for synthesizing blood vessels. We achieve similarities of synthetic and real data for radius (.97), length (.95), and tortuosity (.96). By leveraging the power of deep neural networks, we generate 3D models of blood vessels that are both accurate and diverse, which is crucial for medical and surgical training, hemodynamic simulations, and many other purposes. Keywords: Vascular 3D model ·es_AR
dc.format.extent12 p.es_AR
dc.format.mediumapplication/pdfes_AR
dc.languageenges_AR
dc.publisherUniversidad Torcuato Di Tellaes_AR
dc.relation.isversionofFeldman, P., Fainstein, M., Siless, V., Delrieux, C., Iarussi, E. (2023). VesselVAE: Recursive Variational Autoencoders for 3D Blood Vessel Synthesis. In: Greenspan, H., et al. Medical Image Computing and Computer Assisted Intervention – MICCAI 2023. MICCAI 2023. Lecture Notes in Computer Science, vol 14220. Springer, Cham. https://doi.org/10.1007/978-3-031-43907-0_7es_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.subjectVascular 3D modeles_AR
dc.subjectGenerative modelinges_AR
dc.subjectNeural Networkses_AR
dc.titleVesselVAE: Recursive Variational Autoencoders for 3D Blood Vessel Synthesises_AR
dc.typeinfo:eu-repo/semantics/preprintes_AR
dc.type.versioninfo:eu-repo/semantics/submittedVersiones_AR


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