Multiscale LMMSE-Based Image Denoising With Optimal Wavelet Selection.
Lei ZhangPaul BaoXiaolin WuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2005)
Keyphrases
- image denoising
- wavelet coefficients
- multiscale
- denoising
- wavelet domain
- natural images
- wavelet transform
- image processing
- contourlet transform
- noisy images
- total variation
- partial differential equations
- denoising algorithm
- singularity detection
- wavelet decomposition
- discrete wavelet transform
- multiresolution
- denoising methods
- wavelet denoising
- translation invariant
- shift invariant
- wavelet shrinkage
- wavelet domain hidden markov tree
- subband
- additive gaussian noise
- high frequency
- wavelet packet transform
- spatial domain
- bilateral filtering
- scale space
- directional filter banks
- computer vision
- filter bank
- undecimated wavelet transform
- nonlinear diffusion
- edge detection
- feature vectors