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Fingerprint Dive into the research topics where Marcelo A. Pereyra is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Convex optimization Engineering & Materials Science
Markov processes Engineering & Materials Science
Imaging techniques Engineering & Materials Science
Image segmentation Engineering & Materials Science
Electroencephalography Engineering & Materials Science
Geometry Engineering & Materials Science
Maximum a Posteriori Estimation Mathematics
Brain Engineering & Materials Science

Co Author Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2010 2019

Revisiting Maximum-A-Posteriori Estimation in Log-Concave Models

Pereyra, M., 28 Mar 2019, In : SIAM Journal on Imaging Sciences . 12, 1, p. 650-670 21 p.

Research output: Contribution to journalArticle

Open Access
File
Log-concave
Maximum a Posteriori
Maximum a Posteriori Estimation
Bayesian Model
Mean Squared Error
Open Access
File
Convex optimization
Inverse problems
Imaging techniques
Decision theory
Astronomy

Uncertainty Quantification in Astro-Imaging by Optimisation

Repetti, A., Pereyra, M. A. & Wiaux, Y., Feb 2019. 1 p.

Research output: Contribution to conferencePaper

Open Access
File
Imaging techniques
Medical imaging
Inverse problems
Uncertainty

Bayesian Restoration of high-dimensional photon-starved images

Tachella, J., Altmann, Y., Pereyra, M., McLaughlin, S. & Tourneret, J-Y., 3 Dec 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, p. 747-751 5 p. (European Signal Processing Conference (EUSIPCO)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Restoration
Photons
Image reconstruction
Experiments
Imaging techniques

Efficient Bayesian Computation by Proximal Markov Chain Monte Carlo: When Langevin Meets Moreau

Durmus, A., Moulines, E. & Pereyra, M., 13 Feb 2018, In : SIAM Journal on Imaging Sciences . 11, 1, p. 473-506 34 p.

Research output: Contribution to journalArticle

Open Access
File
Markov processes
Imaging techniques
Convex optimization
Deconvolution
Monte Carlo methods