An Approximate Projection onto the Tangent Cone to the Variety of Third-Order Tensors of Bounded Tensor-Train Rank.
Charlotte VermeylenGuillaume OlikierMarc Van BarelPublished in: GSI (1) (2023)
Keyphrases
- order tensor
- high order
- diffusion tensor
- tensor space
- convex sets
- wide variety
- tensor field
- tensor factorization
- wide range
- riemannian framework
- higher order
- image space
- higher order tensors
- structure tensor
- real world
- higher order singular value decomposition
- dimensionality reduction
- positive semidefinite matrices
- diffusion tensor imaging
- positive definite
- tensor voting
- singular value decomposition
- medical images
- pairwise