no code implementations • 2 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.
no code implementations • 8 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.
no code implementations • 23 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.
no code implementations • 12 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.