Equivariant Local Reference Frames for Unsupervised Non-rigid Point Cloud Shape Correspondence.
Ling WangRunfa ChenYikai WangFuchun SunXinzhou WangSun KaiGuangyuan FuJianwei ZhangWenbing HuangPublished in: CoRR (2024)
Keyphrases
- point cloud
- reference frame
- shape correspondence
- motion estimation
- structure from motion
- motion vectors
- statistical shape model
- point sets
- shape similarity
- image sequences
- motion compensation
- optical flow
- pairwise
- video sequences
- semi supervised
- shape space
- energy function
- level set
- motion model
- closed form
- motion field
- motion parameters
- feature extraction
- computer vision