arxivcs.CV2026-07-16
3D Geometric Tooth Alignment Planning via Deep Reinforcement Learning
Yong Li, Jianwen Lou, Jiayue Ma, Yao-Xiang Ding, Youyi Zheng, Haihua Zhu
3D geometric tooth alignment planning, which determines sequential trajectories from initial malocclusion to the final target alignment, is a cornerstone of modern digital orthodontics. This paper presents a novel deep reinforcement learning (DRL) framework to automate the genera…