36 citations · 98 across the 6 of their papers we have counts for
6 papers
Generalized Method for the Optimization of Pulse Shape Discrimination Parameters
Jianxin Zhou, Abdullah Abdulaziz, Yoann Altmann +1
Organic scintillators exhibit fast timing, high detection efficiency for fast neutrons and pulse shape discrimination (PSD) capability. PSD is essential in mixed radiation fields,…
Robust real-time imaging through flexible multimode fibers
Abdullah Abdulaziz, Simon Peter Mekhail, Yoann Altmann +2
Conventional endoscopes comprise a bundle of optical fibers, associating one fiber for each pixel in the image. In principle, this can be reduced to a single multimode optical fibe…
Parallel faceted imaging in radio interferometry via proximal splitting (Faceted HyperSARA): II. Code and real data proof of concept
Pierre-Antoine Thouvenin, Arwa Dabbech, Ming Jiang +4
In a companion paper, a faceted wideband imaging technique for radio interferometry, dubbed Faceted HyperSARA, has been introduced and validated on synthetic data. Building on the…
Parallel faceted imaging in radio interferometry via proximal splitting (Faceted HyperSARA): I. Algorithm and simulations
Pierre-Antoine Thouvenin, Abdullah Abdulaziz, Arwa Dabbech +2
Upcoming radio interferometers are aiming to image the sky at new levels of resolution and sensitivity, with wide-band image cubes reaching close to the Petabyte scale for SKA. Mod…
Wideband Super-resolution Imaging in Radio Interferometry via Low Rankness and Joint Average Sparsity Models (HyperSARA)
Abdullah Abdulaziz, Arwa Dabbech, Yves Wiaux
We propose a new approach within the versatile framework of convex optimization to solve the radio-interferometric wideband imaging problem. Our approach, dubbed HyperSARA, solves…
Cygnus A super-resolved via convex optimisation from VLA data
Arwa Dabbech, Alexandru Onose, Abdullah Abdulaziz +3
We leverage the Sparsity Averaging Reweighted Analysis (SARA) approach for interferometric imaging, that is based on convex optimisation, for the super-resolution of Cyg A from obs…