Linear manifold approximation based on differences of tangents.
Sofia KarygianniPascal FrossardPublished in: ICASSP (2011)
Keyphrases
- closed form
- statistically significant
- linear approximation
- finite dimensional
- error tolerance
- manifold learning
- sparse approximation
- locally linear
- linear subspace
- sequential monte carlo methods
- essential matrices
- nonlinear manifold
- conjugate gradient algorithm
- information geometry
- piecewise constant
- feature extraction
- convex sets
- approximation algorithms
- parameter space
- euclidean distance
- linear combination
- multi view
- special case
- feature space