On sampling in shift invariant spaces.
Wen ChenShuichi ItohJunji ShikiPublished in: IEEE Trans. Inf. Theory (2002)
Keyphrases
- shift invariant
- wavelet domain
- shift variant
- wavelet coefficients
- rotation invariant
- discrete wavelet transform
- sparse coding
- edge preserving
- blurred images
- subband
- image denoising
- image processing
- denoising
- wavelet transform
- feature vectors
- feature space
- linear combination
- spatial domain
- natural images
- motion blur
- multiresolution
- multiscale