Using a modified U-net model to improve Retinal Vessel Segmentation. Cambridge Explorations in Arts and Sciences, [S. l.], v. 1, n. 1, 2023. DOI: 10.61603/ceas.v1i1.8. Disponível em: https://ceasjournal.com/index.php/CEAS/article/view/8.. Acesso em: 25 sep. 2025.