Showing 2025Show all
2 papers · 1 filter
cs.CV2025
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…
cs.CV2025
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…