Search Results for author: Afonso M. Teodoro

Found 4 papers, 0 papers with code

Scene-Adapted Plug-and-Play Algorithm with Guaranteed Convergence: Applications to Data Fusion in Imaging

no code implementations2 Jan 2018 Afonso M. Teodoro, José M. Bioucas-Dias, Mário A. T. Figueiredo

The recently proposed plug-and-play (PnP) framework allows leveraging recent developments in image denoising to tackle other, more involved, imaging inverse problems.

Deblurring Image Deblurring +1

Scene-adapted plug-and-play algorithm with convergence guarantees

no code implementations8 Feb 2017 Afonso M. Teodoro, José M. Bioucas-Dias, Mário A. T. Figueiredo

Recent frameworks, such as the so-called plug-and-play, allow us to leverage the developments in image denoising to tackle other, and more involved, problems in image processing.

Image Denoising

Image Restoration with Locally Selected Class-Adapted Models

no code implementations23 May 2016 Afonso M. Teodoro, José M. Bioucas-Dias, Mário A. T. Figueiredo

State-of-the-art algorithms for imaging inverse problems (namely deblurring and reconstruction) are typically iterative, involving a denoising operation as one of its steps.

Deblurring Denoising +1

Image Restoration and Reconstruction using Variable Splitting and Class-adapted Image Priors

no code implementations12 Feb 2016 Afonso M. Teodoro, José M. Bioucas-Dias, Mário A. T. Figueiredo

This paper proposes using a Gaussian mixture model as a prior, for solving two image inverse problems, namely image deblurring and compressive imaging.

Deblurring Denoising +2

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