A Note on Error Bounds for Pseudo Skeleton Approximations of Matrices.
Frank de HoogMarkus HeglandPublished in: CoRR (2021)
Keyphrases
- error bounds
- theoretical analysis
- worst case
- singular value decomposition
- shape representation
- medial axis
- matrix approximation
- skeleton extraction
- shape analysis
- binary images
- finite sample
- approximation methods
- pairwise comparison
- endpoints
- nearest neighbor
- efficient computation
- positive definite
- matrix representation
- error metrics
- least squares