Close Encounters of the Binary Kind: Signal Reconstruction Guarantees for Compressive Hadamard Sampling with Haar Wavelet Basis.
Amirafshar MoshtaghpourJosé M. Bioucas-DiasLaurent JacquesPublished in: CoRR (2019)
Keyphrases
- signal reconstruction
- compressive sensing
- wavelet basis
- wavelet decomposition
- mexican hat
- basis functions
- random projections
- wavelet bases
- random sampling
- multiresolution
- wavelet analysis
- wavelet transform
- sparse representation
- wavelet domain
- wavelet coefficients
- subband
- signal processing
- image reconstruction
- multiscale
- image representation
- linear combination
- sample size
- image processing
- filter bank
- high frequency
- feature vectors
- wavelet function
- haar wavelet