Wavelet denoising with generalized bivariate prior model.
Weili ZengXiping FuChanghui HuYijun DuPublished in: Multim. Tools Appl. (2018)
Keyphrases
- prior model
- wavelet denoising
- noisy images
- denoising
- image denoising
- markov random field
- noise level
- edge detection
- wavelet domain
- maximum a posteriori
- additive noise
- wavelet basis
- wavelet coefficients
- prior information
- energy function
- multiresolution
- posterior distribution
- natural images
- denoising methods
- wavelet transform
- image processing
- least squares
- wavelet analysis