Fast Alternating Projections on Manifolds Based on Tangent Spaces.
Guang-Jing SongMichael K. NgPublished in: CoRR (2020)
Keyphrases
- riemannian manifolds
- tangent space
- low dimensional spaces
- manifold learning
- euclidean space
- low dimensional
- tomographic reconstruction
- coordinate ascent
- configuration space
- radon transform
- latent space
- image reconstruction from projections
- three dimensional
- geometric structure
- semi supervised
- nonlinear dimensionality reduction
- vector space
- discrete tomography
- feature space
- lie group
- multiscale
- image sequences