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Muhammed Razzak
PhD, started 2020
Muhammed is reading for DPhil in Computer Science, supervised by Yarin Gal. He is interested in developing robust machine learning systems that would enable applications in heterogenous resource-constrained environments.
Previously, he was a Research Intern at Mila, working with Kris Sankaran and Yoshua Bengio, and an Assistant Lecturer in the Department of Mechanical Engineering at the University of Cape Town. He completed his previous studies in the Department of Electrical Engineering at the University of Cape Town, working with Fred Nicolls. He is a Rhodes Scholar.
Publications while at OATML • News items mentioning Muhammed Razzak • Reproducibility and Code • Blog Posts
Publications while at OATML:
Multi-Spectral Multi-Image Super-Resolution of Sentinel-2 with Radiometric Consistency Losses and Its Effect on Building Delineation
High resolution remote sensing imagery is used in broad range of tasks, including detection and classification of objects. High-resolution imagery is however expensive, while lower resolution imagery is often freely available and can be used by the public for range of social good applications. To that end, we curate a multi-spectral multi-image super-resolution dataset, using PlanetScope imagery from the SpaceNet 7 challenge as the high resolution reference and multiple Sentinel-2 revisits of the same imagery as the low-resolution imagery. We present the first results of applying multi-image super-resolution (MISR) to multi-spectral remote sensing imagery. We, additionally, introduce a radiometric consistency module into MISR model the to preserve the high radiometric resolution of the Sentinel-2 sensor. We show that MISR is superior to single-image super-resolution and other baselines on a range of image fidelity metrics. Furthermore, we conduct the first assessment of the utility... [full abstract]
Muhammed Razzak, Gonzalo Mateo-Garcia, Luis Gomez-Chova, Yarin Gal, Freddie Kalaitzis
Preprint (Nov 2021)
[arXiv] [BibTex]
News items mentioning Muhammed Razzak:
ICML 2021
17 Jul 2021
Seven papers with OATML members accepted to ICML 2021, together with 14 workshop papers. More information in our blog post.
Blog Posts
OATML at ICLR 2022
OATML group members and collaborators are proud to present 4 papers at ICLR 2022 main conference. …
Full post...Yarin Gal, Tuan Nguyen, Andrew Jesson, Pascal Notin, Atılım Güneş Baydin, Clare Lyle, Milad Alizadeh, Joost van Amersfoort, Sebastian Farquhar, Muhammed Razzak, Freddie Kalaitzis, 01 Feb 2022
21 OATML Conference and Workshop papers at ICML 2021
OATML group members and collaborators are proud to present 21 papers at ICML 2021, including 7 papers at the main conference and 14 papers at various workshops. Group members will also be giving invited talks and participate in panel discussions at the workshops. …
Full post...Angelos Filos, Clare Lyle, Jannik Kossen, Sebastian Farquhar, Tom Rainforth, Andrew Jesson, Sören Mindermann, Tim G. J. Rudner, Oscar Key, Binxin (Robin) Ru, Pascal Notin, Panagiotis Tigas, Andreas Kirsch, Jishnu Mukhoti, Joost van Amersfoort, Lisa Schut, Muhammed Razzak, Aidan Gomez, Jan Brauner, Yarin Gal, 17 Jul 2021
22 OATML Conference and Workshop papers at NeurIPS 2020
OATML group members and collaborators are proud to be presenting 22 papers at NeurIPS 2020. Group members are also co-organising various events around NeurIPS, including workshops, the NeurIPS Meet-Up on Bayesian Deep Learning and socials. …
Full post...Muhammed Razzak, Panagiotis Tigas, Angelos Filos, Atılım Güneş Baydin, Andrew Jesson, Andreas Kirsch, Clare Lyle, Freddie Kalaitzis, Jan Brauner, Jishnu Mukhoti, Lewis Smith, Lisa Schut, Mizu Nishikawa-Toomey, Oscar Key, Binxin (Robin) Ru, Sebastian Farquhar, Sören Mindermann, Tim G. J. Rudner, Yarin Gal, 04 Dec 2020