Derivative Sampling Expansions in Shift-Invariant Spaces With Error Estimates Covering Discontinuous Signals.
Kumari PriyankaA. Antony SelvanPublished in: IEEE Trans. Inf. Theory (2024)
Keyphrases
- shift invariant
- error estimates
- error estimation
- wavelet domain
- cross validation
- wavelet coefficients
- rotation invariant
- discrete wavelet transform
- sparse coding
- provably correct
- edge preserving
- error analysis
- signal processing
- sample size
- multiresolution
- model selection
- spatial domain
- blurred images
- wavelet transform
- least squares
- denoising
- generalization error