4 papers · 1 filter
iPEAR: Iterative Pyramid Estimation with Attention and Residuals for Deformable Medical Image Registration
Heming Wu, Di Wang, Tai Ma +6
Existing pyramid registration networks may accumulate anatomical misalignments and lack an effective mechanism to dynamically determine the number of optimization iterations under…
Non-uniform Point Cloud Upsampling via Local Manifold Distribution
Yaohui Fang, Xingce Wang
Existing learning-based point cloud upsampling methods often overlook the intrinsic data distribution charac?teristics of point clouds, leading to suboptimal results when handling…
Consistent Point Orientation for Manifold Surfaces via Boundary Integration
Weizhou Liu, Xingce Wang, Haichuan Zhao +4
This paper introduces a new approach for generating globally consistent normals for point clouds sampled from manifold surfaces. Given that the generalized winding number (GWN) fie…
Enhancing Sign Language Teaching: A Mixed Reality Approach for Immersive Learning and Multi-Dimensional Feedback
Hongli Wen, Yang Xu, Lin Li +3
Traditional sign language teaching methods face challenges such as limited feedback and diverse learning scenarios. Although 2D resources lack real-time feedback, classroom teachin…