1 code implementation • 1 Jan 2024 • AmirEhsan Khorashadizadeh, Valentin Debarnot, Tianlin Liu, Ivan Dokmanić
Deep learning is the current de facto state of the art in tomographic imaging.
1 code implementation • 8 Jan 2023 • AmirEhsan Khorashadizadeh, Vahid Khorashadizadeh, Sepehr Eskandari, Guy A. E. Vandenbosch, Ivan Dokmanić
Unlike supervised methods that necessitate both scattered fields and target permittivities, our method only requires the target permittivities for training; it can then be used with any experimental setup.
1 code implementation • 20 Dec 2022 • AmirEhsan Khorashadizadeh, Anadi Chaman, Valentin Debarnot, Ivan Dokmanić
Our answer is FunkNN -- a new convolutional network which learns how to reconstruct continuous images at arbitrary coordinates and can be applied to any image dataset.
1 code implementation • 8 Dec 2022 • AmirEhsan Khorashadizadeh, Ali Aghababaei, Tin Vlašić, Hieu Nguyen, Ivan Dokmanić
Inverse medium scattering solvers generally reconstruct a single solution without an associated measure of uncertainty.
no code implementations • 4 Jun 2022 • Tin Vlašić, Hieu Nguyen, AmirEhsan Khorashadizadeh, Ivan Dokmanić
In this paper, we introduce an implicit neural representation-based framework for solving the inverse obstacle scattering problem in a mesh-free fashion.
1 code implementation • 15 Apr 2022 • AmirEhsan Khorashadizadeh, Konik Kothari, Leonardo Salsi, Ali Aghababaei Harandi, Maarten de Hoop, Ivan Dokmanić
Most deep learning models for computational imaging regress a single reconstructed image.
1 code implementation • 20 Feb 2021 • Konik Kothari, AmirEhsan Khorashadizadeh, Maarten de Hoop, Ivan Dokmanić
We propose injective generative models called Trumpets that generalize invertible normalizing flows.