Listar Productos de investigación por autor "Galvis, Virgilio"
Mostrando ítems 1-4 de 4
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Automated corneal endothelium image segmentation in the presence of cornea guttata via convolutional neural networks
(Cartagena de Indias, 2020-08)Automated cell counting in in-vivo specular microscopy images is challenging, especially in situations where single-cell segmentation methods fail due to pathological conditions. This work aims to obtain reliable cell ... -
Corneal endothelium assessment in specular microscopy images with Fuchs’ dystrophy via deep regression of signed distance maps
(Cartagena de Indias, 2023)Specular microscopy assessment of the human corneal endothelium (CE) in Fuchs’ dystrophy is challenging due to the presence of dark image regions called guttae. This paper proposes a UNet-based segmentation approach that ... -
Generative Adversarial Networks for Cell Segmentation in Human Corneal Endothelium
(Cartagena de Indias, 2022)We generate synthetic images with a generative adversarial network (GAN) model trained with image patches from specular microscopy corneal endothelial cells. Preliminary results show it may be a suitable approach for ... -
Self-supervised Deep-Learning Segmentation of Corneal Endothelium Specular Microscopy Images
(Cartagena de Indias, 2023)Computerized medical evaluation of the corneal endothelium is challenging because it requires costly equipment and specialized personnel, not to mention that conventional techniques require manual annotations that are ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.
