JO, Sun; HONG, Seok Young; KIM, Jinhyun; KANG, Seungmin; CHOI, Ahjin; AN, Don-Gwan; SONG, Simon; HONG, Je Hyeong. PINGS-X: Physics-Informed Normalized Gaussian Splatting with Axes Alignment for Efficient Super-Resolution of 4D Flow MRI. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 7, p. 5584–5592, 2026. DOI: 10.1609/aaai.v40i7.37477. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/37477. Acesso em: 11 may. 2026.