Hyperbolic Sliced-Wasserstein via Geodesic and Horospherical Projections.
Clément BonetLaetitia ChapelLucas DrumetzNicolas CourtyPublished in: CoRR (2022)
Keyphrases
- pointwise
- tomographic reconstruction
- discrete tomography
- three dimensional
- data sets
- shortest path
- discrete sets
- radon transform
- real time
- distance transform
- coordinate ascent
- linear projection
- horizontal and vertical projections
- image reconstruction from projections
- conservation laws
- geodesic distance
- weighted sum
- shape model
- feature extraction