Utsav Akhaury
EPFL SB IPHYS LASTRO
Observatoire de Sauverny
Chemin Pegasi, 51
1290 Versoix
Web site: Web site: https://lastro.epfl.ch/
+41 21 693 08 07
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Web site: Web site: https://lastro.epfl.ch/
Biography
My thesis lies at the intersection of Machine Learning, Image Processing, and Astrophysics. I am majorly working on the following:- AI-based image restoration for large-scale space surveys
- Joint deconvolution: unifying multi-band Earth-based images with complementary satellite data
Education
B.E. Electronics & Instrumentation, M.Sc. Physics
Dual-degree
Birla Institute Of Technology And Science (BITS) Pilani
2016 - 2021
Awards
2023 : SSAA Young Scientist Support Grant : Received a travel grant of 1000 CHF from the Swiss Society for Astrophysics and Astronomy (SSAA)
Publications
Selected publications
| U. Akhaury, P. Jablonka, F. Courbin, J.-L. Starck arXiv |
Joint multi-band deconvolution for Euclid and Vera C. Rubin images |
| U. Akhaury, P. Jablonka, J.-L. Starck, F. Courbin 2024, A&A, 688 |
Ground-based image deconvolution with Swin Transformer UNet |
| 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 |