J. Sivaraman, A. Paramarthalingam, A. Thirunavukkarasu, and R. Rajendran, “Encoder Selection and Segmentation Quality in U-Net-based Retinal Vessel Analysis”, J. Artif. Intell. Capsule Netw., vol. 8, no. 4, pp. 324–345, Oct. 2026, doi: 10.36548/jaicn.2026.4.003.