109 citations · 168 across the 7 of their papers we have counts for
7 papers
Deep learning-based deconvolution for interferometric radio transient reconstruction
Benjamin Naoto Chiche, Julien N. Girard, Joana Frontera-Pons +2
Radio astronomy is currently thriving with new large ground-based radio telescopes coming online in preparation for the upcoming Square Kilometre Array (SKA). Facilities like LOFAR…
Deep-NFA: a Deep Framework for Small Object Detection
Alina Ciocarlan, Sylvie Le Hegarat-Mascle, Sidonie Lefebvre +1
The detection of small objects is a challenging task in computer vision. Conventional object detection methods have difficulty in finding the balance between high detection and low…
Stable Long-Term Recurrent Video Super-Resolution
Benjamin Naoto Chiche, Arnaud Woiselle, Joana Frontera-Pons +1
Recurrent models have gained popularity in deep learning (DL) based video super-resolution (VSR), due to their increased computational efficiency, temporal receptive field and temp…
Deep Unrolled Network for Video Super-Resolution
Benjamin Naoto Chiche, Arnaud Woiselle, Joana Frontera-Pons +1
Video super-resolution (VSR) aims to reconstruct a sequence of high-resolution (HR) images from their corresponding low-resolution (LR) versions. Traditionally, solving a VSR probl…
A Distributed Learning Architecture for Scientific Imaging Problems
A. Panousopoulou, S. Farrens, K. Fotiadou +4
Current trends in scientific imaging are challenged by the emerging need of integrating sophisticated machine learning with Big Data analytics platforms. This work proposes an in-m…
Sparse representations and convex optimization as tools for LOFAR radio interferometric imaging
Julien N. Girard, Hugh Garsden, Jean Luc Starck +5
Compressed sensing theory is slowly making its way to solve more and more astronomical inverse problems. We address here the application of sparse representations, convex optimizat…
LOFAR Sparse Image Reconstruction
H. Garsden, J. N. Girard, J. L. Starck +77
Context. The LOw Frequency ARray (LOFAR) radio telescope is a giant digital phased array interferometer with multiple antennas distributed in Europe. It provides discrete sets of F…