Derivative sampling expansions in shift-invariant spaces with error estimates covering discontinuous signals.
Kumari PriyankaA. Antony SelvanPublished in: CoRR (2024)
Keyphrases
- shift invariant
- error estimates
- error estimation
- wavelet domain
- rotation invariant
- cross validation
- wavelet coefficients
- sparse coding
- edge preserving
- discrete wavelet transform
- provably correct
- signal processing
- error analysis
- multiscale
- wavelet transform
- linear combination
- denoising
- frequency domain
- sample size
- human visual system
- spatial domain
- blurred images
- support vector machine
- multiresolution