LAPB: Locally adaptive patch-based wavelet domain edge-preserving image denoising.
Paras JainVipin TyagiPublished in: Inf. Sci. (2015)
Keyphrases
- locally adaptive
- edge preserving
- wavelet domain
- image denoising
- denoising methods
- denoising
- anisotropic diffusion
- partial differential equations
- wavelet coefficients
- subband
- natural images
- image restoration
- noise reduction
- shift invariant
- discrete wavelet transform
- noisy images
- total variation
- image patches
- wavelet domain hidden markov tree
- image processing
- sar images
- texture synthesis
- denoising algorithm
- wavelet transform
- wavelet decomposition
- multiresolution
- filter bank
- nonlinear diffusion
- speckle noise
- image deblurring
- noise removal
- wavelet shrinkage
- higher order
- high frequency
- similarity measure
- computational complexity
- image compression
- bit rate
- frequency domain
- computer vision