YANG, Shurong; LI, Huadong; WU, Juhao; JING, Minhao; LI, Linze; JI, Renhe; LIANG, Jiajun; FAN, Haoqiang; WANG, Jin. MegActor-Sigma: Unlocking Flexible Mixed-Modal Control in Portrait Animation with Diffusion Transformer. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 39, n. 9, p. 9256–9264, 2025. DOI: 10.1609/aaai.v39i9.33002. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/33002. Acesso em: 25 may. 2026.