Locally Adaptive Multiscale Bayesian Method for Image Denoising Based on bivariate Normal Inverse Gaussian Distributions.
Mohamad ForouzanfarHamid Abrishami MoghaddamSona GhadimiPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2008)
Keyphrases
- locally adaptive
- image denoising
- gaussian distribution
- bayesian methods
- multiscale
- denoising methods
- natural images
- wavelet coefficients
- image processing
- denoising
- wavelet domain
- subband
- noise model
- partial differential equations
- noisy images
- maximum likelihood
- total variation regularization
- wavelet transform
- hyperparameters
- gaussian mixture model
- bayesian framework
- total variation
- denoising algorithm
- gaussian processes
- model selection
- expectation maximization
- edge detection
- image representation
- learning algorithm
- em algorithm
- multiresolution
- machine learning
- filter bank
- image patches
- prior knowledge
- high quality
- image segmentation