Laptran: Transformer Embedding Graph Laplacian for Point Cloud Part Segmentation.
Abiao LiChenlei LvYuming FangYifan ZuoPublished in: ICIP (2023)
Keyphrases
- point cloud
- graph laplacian
- laplace beltrami
- laplacian eigenmaps
- spectral clustering
- image segmentation
- level set
- segmentation algorithm
- random walk
- structure from motion
- point sets
- spectral analysis
- shape prior
- medical images
- euclidean space
- basis functions
- active contours
- pointwise
- shape analysis
- vector space
- labeled and unlabeled data
- kernel machines
- object recognition
- linear combination