3 papers
cs.CV2026
PhysSFI-Net: Physics-informed Geometric Learning of Skeletal and Facial Interactions for Orthognathic Surgical Outcome Prediction
Jiahao Bao, Huazhen Liu, Yu Zhuang +12
Orthognathic surgery repositions jaw bones to restore occlusion and enhance facial aesthetics. Accurate simulation of postoperative facial morphology is essential for preoperative…
cs.CV2025
PreCM: The Padding-based Rotation Equivariant Convolution Mode for Semantic Segmentation
Xinyu Xu, Huazhen Liu, Tao Zhang +2
Semantic segmentation is an important branch of image processing and computer vision. With the popularity of deep learning, various convolutional neural networks have been proposed…
cs.CV2024
Rotation Perturbation Robustness in Point Cloud Analysis: A Perspective of Manifold Distillation
Xinyu Xu, Huazhen Liu, Feiming Wei +3
Point cloud is often regarded as a discrete sampling of Riemannian manifold and plays a pivotal role in the 3D image interpretation. Particularly, rotation perturbation, an unexpec…