Bayesian estimation

A two stage patch-based Markov Random Field approach to structure-aware image inpainting

Image denoising using mixtures of projected Gaussian scale mixtures

We propose a new statistical model for image restoration in which neighbourhoods of wavelet subbands are modeled by a discrete mixture of linear projected Gaussian Scale Mixtures (MPGSM). In each projection, a lower dimensional approximation of the …

Denoising of multicomponent images using wavelet least-squares estimators

Estimating the probability of the presence of a signal of interest in multiresolution single- and multiband image denoising

We develop three novel wavelet domain denoising methods for subband-adaptive, spatially-adaptive and multivalued image denoising. The core of our approach is the estimation of the probability that a given coefficient contains a significant noise-free …