no code implementations • NeurIPS Workshop Deep_Invers 2021 • Eric Markley, Fanglin Linda Liu, Michael Kellman, Nick Antipa, Laura Waller
A diffuser in the Fourier space of an imaging system can encode 3D fluorescence intensity information in a single-shot 2D measurement, which is then recovered by a compressed sensing algorithm.
no code implementations • 6 Mar 2021 • Ke Wang, Michael Kellman, Christopher M. Sandino, Kevin Zhang, Shreyas S. Vasanawala, Jonathan I. Tamir, Stella X. Yu, Michael Lustig
Deep learning (DL) based unrolled reconstructions have shown state-of-the-art performance for under-sampled magnetic resonance imaging (MRI).
1 code implementation • 27 May 2020 • Michael Kellman, Michael Lustig, Laura Waller
The goal of this tutorial is to explain step-by-step how to implement physics-based learning for the rapid prototyping of a computational imaging system.
no code implementations • NeurIPS Workshop Deep_Invers 2019 • Michael Kellman, Kevin Zhang, Jon Tamir, Emrah Bostan, Michael Lustig, Laura Waller
Critical aspects of computational imaging systems, such as experimental design and image priors, can be optimized through deep networks formed by the unrolled iterations of classical model-based reconstructions (termed physics-based networks).
no code implementations • 11 Dec 2019 • Michael Kellman, Jon Tamir, Emrah Boston, Michael Lustig, Laura Waller
Computational imaging systems jointly design computation and hardware to retrieve information which is not traditionally accessible with standard imaging systems.
no code implementations • 8 Apr 2019 • Michael Kellman, Emrah Bostan, Michael Chen, Laura Waller
In this work, we learn LED source pattern designs that compress the many required measurements into only a few, with negligible loss in reconstruction quality or resolution.