Xu, Xinhua, Hong Liu, Jianbing Wu, and Jinfu Liu. “PDDM: Pseudo Depth Diffusion Model for RGB-PD Semantic Segmentation Based in Complex Indoor Scenes”. Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 9 (April 11, 2025): 8969-8977. Accessed April 30, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/32970.