Mapping in a cycle: Sinkhorn regularized unsupervised learning for point cloud shapes.
Lei YangWenxi LiuZhiming CuiNenglun ChenWenping WangPublished in: CoRR (2020)
Keyphrases
- point cloud
- unsupervised learning
- surface reconstruction
- structure from motion
- point sets
- laser scanner
- normal vectors
- point cloud data
- supervised learning
- dimensionality reduction
- shape analysis
- stereo camera
- pairwise
- shape descriptors
- object recognition
- shape matching
- three dimensional
- expectation maximization
- d objects
- shape similarity
- face recognition
- feature selection