Guided Wavelet Shrinkage for Edge-Aware Smoothing.
Guang DengPublished in: IEEE Trans. Image Process. (2017)
Keyphrases
- wavelet shrinkage
- image smoothing
- denoising
- image denoising
- nonlinear diffusion
- signal to noise ratio
- inverse problems
- noise suppression
- translation invariant
- edge detection
- wavelet transform
- noise removal
- shift invariant
- anisotropic diffusion
- edge detector
- edge information
- wavelet domain
- image processing
- gaussian filter
- natural images
- multiscale
- total variation
- global optimization
- noisy images
- convex optimization
- denoising algorithm
- impulsive noise
- scale spaces
- partial differential equations
- image reconstruction
- noise reduction
- image deblurring
- wavelet coefficients
- image segmentation
- computer vision
- gray scale
- edge map
- markov random field
- multiresolution
- optimization methods
- feature extraction