Utsav Akhaury

EPFL SB IPHYS SCI-SB-FC
Observatoire de Sauverny
Chemin Pegasi, 51
CH-1290 Versoix

EPFL SB IPHYS LASTRO
Observatoire de Sauverny
Chemin Pegasi, 51
CH-1290 Versoix

My thesis lies at the intersection of Machine Learning, Image Processing, and Astrophysics. I am majorly working on the following:

Deep learning-based image deconvolution for large-scale space surveys, and
Joint multi-channel deconvolution for images (to be) obtained from the Euclid satellite (ESA) & the ground-based Vera C. Rubin Observatory (formerly LSST)

Simultaneously, I am also developing user-friendly tools for astronomical image analysis to aid research in galaxy formation & evolution.

Publications

Utsav Akhaury, Jean-Luc Starck, Pascale Jablonka, Frédéric Courbin, Kevin Michalewicz 2022, Frontiers	Deep Learning-based galaxy image deconvolution
F. Nammour, U. Akhaury, J. N. Girard, F. Lanusse, F. Sureau, C. Ben Ali, J.-L. Starck 2022, A&A 663	ShapeNet: Shape Constraint for Galaxy Image Deconvolution
Utsav Akhaury, Iraklis Giannakis, Craig Warren, Antonios Giannopoulos 2022, IEEE	Machine Learning Based Forward Solver: An Automatic Framework in gprMax