Wavelet Domain Deblurring and Denoising for Image Resolution Improvement.
Feng LiDonald FraserXiuping JiaPublished in: DICTA (2007)
Keyphrases
- denoising
- wavelet domain
- image resolution
- image quality
- image denoising
- field of view
- spatial resolution
- noisy images
- super resolution
- shift invariant
- high resolution
- discrete wavelet transform
- image processing
- natural images
- total variation
- denoising algorithm
- low resolution
- translation invariant
- frequency domain
- wavelet denoising
- wavelet shrinkage
- noise removal
- wavelet domain hidden markov tree
- denoising methods
- gaussian noise
- wavelet coefficients
- image restoration
- wavelet packet
- nonlinear diffusion
- high quality
- edge preserving
- image data
- multiresolution