Denoising auto-encoding priors in undecimated wavelet domain for MR image reconstruction.
Siyuan WangJunjie LvZhuonan HeDong LiangYang ChenMinghui ZhangQiegen LiuPublished in: Neurocomputing (2021)
Keyphrases
- image reconstruction
- wavelet domain
- denoising
- discrete wavelet transform
- wavelet decomposition
- sar images
- maximum a posteriori
- image denoising
- reconstructed image
- shift invariant
- natural images
- total variation
- noisy images
- super resolution
- radon transform
- magnetic resonance
- image processing
- denoising algorithm
- medical images
- inverse problems
- noise removal
- image registration
- wavelet denoising
- frequency domain
- wavelet coefficients
- spatial domain
- mr images
- prior model
- high frequency
- texture image retrieval
- filter bank
- subband
- fourier domain
- motion estimation
- gaussian noise
- multiscale