Barbara Pascal

According to our database, Barbara Pascal authored at least 14 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Point Processes and spatial statistics in time-frequency analysis.

Barbara Pascal, Rémi Bardenet

CoRR, 2024

2023

Hyperparameter selection for Discrete Mumford-Shah.

Charles-Gérard Lucas, Barbara Pascal, Nelly Pustelnik, Patrice Abry

Signal Image Video Process., July, 2023

Covid19 Reproduction Number: Credibility Intervals by Blockwise Proximal Monte Carlo Samplers.

Gersende Fort, Barbara Pascal, Patrice Abry, Nelly Pustelnik

IEEE Trans. Signal Process., 2023

Proximal-Langevin Samplers for Nonsmooth Composite Posteriors: Application to the Estimation of Covid19 Reproduction Number.

Patrice Abry, Gersende Fort, Barbara Pascal, Nelly Pustelnik

Proceedings of the 31st European Signal Processing Conference, 2023

Pandemic Intensity Estimation from Stochastic Approximation-Based Algorithms.

Patrice Abry, Juliette Chevallier, Gersende Fort, Barbara Pascal

Proceedings of the 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2023

2022

A Covariant, Discrete Time-Frequency Representation Tailored for Zero-Based Signal Detection.

Barbara Pascal, Rémi Bardenet

IEEE Trans. Signal Process., 2022

Nonsmooth Convex Optimization to Estimate the Covid-19 Reproduction Number Space-Time Evolution With Robustness Against Low Quality Data.

Barbara Pascal, Patrice Abry, Nelly Pustelnik, Stéphane G. Roux, Rémi Gribonval, Patrick Flandrin

IEEE Trans. Signal Process., 2022

Credibility interval Design for Covid19 Reproduction Number from Nonsmooth Langevin-type Monte Carlo sampling.

Hugo Artigas, Barbara Pascal, Gersende Fort, Patrice Abry, Nelly Pustelnik

Proceedings of the 30th European Signal Processing Conference, 2022

Temporal evolution of the Covid19 pandemic reproduction number: Estimations from proximal optimization to Monte Carlo sampling.

Patrice Abry, Gersende Fort, Barbara Pascal, Nelly Pustelnik

Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

2021

Automated Data-Driven Selection of the Hyperparameters for Total-Variation-Based Texture Segmentation.

Barbara Pascal, Samuel Vaiter, Nelly Pustelnik, Patrice Abry

J. Math. Imaging Vis., 2021

2020

Parameter-free and fast nonlinear piecewise filtering: application to experimental physics.

Barbara Pascal, Nelly Pustelnik, Patrice Abry, Jean-Christophe Géminard, Valérie Vidal

Ann. des Télécommunications, 2020

Scale-free Texture Segmentation: Expert Feature-based versus Deep Learning strategies.

Barbara Pascal, Vincent Mauduit, Nelly Pustelnik, Patrice Abry

Proceedings of the 28th European Signal Processing Conference, 2020

2018

Joint Estimation of Local Variance and Local Regularity for Texture Segmentation. Application to Multiphase Flow Characterization.

Barbara Pascal, Nelly Pustelnik, Patrice Abry, Marion Serres, Valérie Vidal

Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Block-Coordinate Proximal Algorithms for Scale-Free Texture Segmentation.

Barbara Pascal, Nelly Pustelnik, Patrice Abry, Jean-Christophe Pesquet

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018