Visualization of Unsteady Flow Using Heat Kernel Signatures.
Kairong JiangMatthew BergerJoshua A. LevinePublished in: CoRR (2020)
Keyphrases
- heat kernel
- flow field
- shape analysis
- multidimensional scaling
- graph laplacian
- euclidean distance
- weight matrix
- laplace beltrami
- geodesic distance
- graph structure
- shape descriptors
- data analysis
- minimum spanning tree
- shape matching
- image sequences
- optical flow
- vector field
- random walk
- spectral clustering
- euclidean space
- basis functions
- image restoration
- scale space
- graphical models
- semi supervised
- probabilistic model