Phaseless Sampling and Reconstruction of Real-Valued Signals in Shift-Invariant Spaces.
Cheng ChengJunzheng JiangQiyu SunPublished in: CoRR (2017)
Keyphrases
- real valued
- shift invariant
- wavelet domain
- rotation invariant
- discrete wavelet transform
- wavelet coefficients
- sparse coding
- denoising
- signal processing
- blurred images
- edge preserving
- multiresolution
- high resolution
- image reconstruction
- spatial domain
- image denoising
- wavelet transform
- multiscale
- image processing
- machine learning
- image restoration
- training set