KIM, Donghyun; KWON, Hyeonkyeong; KIM, Yumin; HWANG, Seong Jae. PLATYPUS: Progressive Local Surface Estimator for Arbitrary-Scale Point Cloud Upsampling. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 39, n. 4, p. 4239–4247, 2025. DOI: 10.1609/aaai.v39i4.32445. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/32445. Acesso em: 15 may. 2026.