1 code implementation • 8 Mar 2022 • Oliver Kingshott, Nick Antipa, Emrah Bostan, Kaan Akşit
Conventional image reconstruction models for lensless cameras often assume that each measurement results from convolving a given scene with a single experimentally measured point-spread function.
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 • 12 Oct 2020 • Kyrollos Yanny, Nick Antipa, William Liberti, Sam Dehaeck, Kristina Monakhova, Fanglin Linda Liu, Konlin Shen, Ren Ng, Laura Waller
Miniature fluorescence microscopes are a standard tool in systems biology.
no code implementations • NeurIPS Workshop Deep_Invers 2019 • Kristina Monakhova, Joshua Yurtsever, Grace Kuo, Nick Antipa, Kyrollos Yanny, Laura Waller
Various reconstruction methods are explored, on a scale from classic iterative approaches (based on the physical imaging model) to deep learned methods with many learned parameters.
no code implementations • 30 Aug 2019 • Kristina Monakhova, Joshua Yurtsever, Grace Kuo, Nick Antipa, Kyrollos Yanny, Laura Waller
In this work, we address these limitations using a bounded-compute, trainable neural network to reconstruct the image.
1 code implementation • 30 May 2019 • Nick Antipa, Patrick Oare, Emrah Bostan, Ren Ng, Laura Waller
Here, we propose using multiplexing optics to spatially compress the scene, enabling information about the whole scene to be sampled from a row of sensor pixels, which can be read off quickly via a rolling shutter CMOS sensor.
no code implementations • 5 Oct 2017 • Nick Antipa, Grace Kuo, Reinhard Heckel, Ben Mildenhall, Emrah Bostan, Ren Ng, Laura Waller
We demonstrate a compact and easy-to-build computational camera for single-shot 3D imaging.