Deep Multi-Level Wavelet-CNN Denoiser Prior for Restoring Blurred Image With Cauchy Noise.
Tingting WuWei LiShilong JiaYiqiu DongTieyong ZengPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- blurred images
- image deconvolution
- image blur
- denoising
- point spread function
- wiener filter
- spatial domain
- degraded images
- image restoration
- additive noise
- image prior
- synthetic and real images
- motion blur
- image deblurring
- blur kernel
- power spectrum
- spatially varying
- image structure
- wavelet transform
- wavelet coefficients
- denoising methods
- image noise
- maximum likelihood
- noise removal
- edge information
- blind deconvolution
- gaussian noise
- image denoising
- signal to noise ratio
- low light
- noise level
- computer vision
- noisy images
- missing data
- frequency domain
- multiresolution
- multiscale
- radon transform
- pixel values
- total variation
- maximum a posteriori
- natural images
- markov random field
- feature vectors
- image processing