Multiscale Nonrigid Point Cloud Registration Using Rotation-Invariant Sliced-Wasserstein Distance via Laplace-Beltrami Eigenmap.
Rongjie LaiHongkai ZhaoPublished in: SIAM J. Imaging Sci. (2017)
Keyphrases
- point cloud
- rotation invariant
- laplace beltrami
- multiscale
- structure from motion
- local binary pattern
- feature vectors
- texture analysis
- point sets
- texture classification
- distance measure
- euclidean distance
- image processing
- texture features
- distance function
- shape context
- image segmentation
- image registration
- scale space
- wavelet transform
- computer vision
- gabor filters
- pointwise
- texture images
- image representation
- camera motion
- filter bank
- gray level
- image sequences
- shape representation
- similarity search