Nonuniform Sampling and Reconstruction in Shift-Invariant Spaces.
Akram AldroubiKarlheinz GröchenigPublished in: SIAM Rev. (2001)
Keyphrases
- shift invariant
- wavelet domain
- discrete wavelet transform
- rotation invariant
- wavelet coefficients
- sparse coding
- subband
- image reconstruction
- edge preserving
- spatial domain
- natural images
- image denoising
- wavelet transform
- multiscale
- high quality
- high resolution
- multiresolution
- blurred images
- co occurrence
- image classification
- sparse representation