Known operator learning and hybrid machine learning in medical imaging—a review of the past, the present, and the future

A Maier, H Köstler, M Heisig, P Krauss… - Progress in …, 2022 - iopscience.iop.org
In this article, we perform a review of the state-of-the-art of hybrid machine learning in
medical imaging. We start with a short summary of the general developments of the past in …

Single-shot hyperspectral-depth imaging with learned diffractive optics

SH Baek, H Ikoma, DS Jeon, Y Li… - Proceedings of the …, 2021 - openaccess.thecvf.com
Imaging depth and spectrum have been extensively studied in isolation from each other for
decades. Recently, hyperspectral-depth (HS-D) imaging emerges to capture both …

Enhanced continuous atmospheric water harvesting with scalable hygroscopic gel driven by natural sunlight and wind

X Yang, Z Chen, C Xiang, H Shan, R Wang - Nature communications, 2024 - nature.com
Sorption-based atmospheric water harvesting (SAWH) has received unprecedented
attention as a future water and energy platform. However, the water productivity of SAWH …

Curriculum learning for ab initio deep learned refractive optics

X Yang, Q Fu, W Heidrich - Nature communications, 2024 - nature.com
Deep optical optimization has recently emerged as a new paradigm for designing
computational imaging systems using only the output image as the objective. However, it …

do: A differentiable engine for deep lens design of computational imaging systems

C Wang, N Chen, W Heidrich - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Computational imaging systems algorithmically post-process acquisition images either to
reveal physical quantities of interest or to increase image quality, eg, deblurring. Designing …

∇-prox: Differentiable proximal algorithm modeling for large-scale optimization

Z Lai, K Wei, Y Fu, P Härtel, F Heide - ACM Transactions on Graphics …, 2023 - dl.acm.org
Tasks across diverse application domains can be posed as large-scale optimization
problems, these include graphics, vision, machine learning, imaging, health, scheduling …

Quantization-aware deep optics for diffractive snapshot hyperspectral imaging

L Li, L Wang, W Song, L Zhang… - Proceedings of the …, 2022 - openaccess.thecvf.com
Diffractive snapshot hyperspectral imaging based on the deep optics framework has been
striving to capture the spectral images of dynamic scenes. However, existing deep optics …

Seeing through obstructions with diffractive cloaking

Z Shi, Y Bahat, SH Baek, Q Fu, H Amata, X Li… - ACM Transactions on …, 2022 - dl.acm.org
Unwanted camera obstruction can severely degrade captured images, including both scene
occluders near the camera and partial occlusions of the camera cover glass. Such …

Split-aperture 2-in-1 computational cameras

Z Shi, I Chugunov, M Bijelic, G Côté, J Yeom… - ACM Transactions on …, 2024 - dl.acm.org
While conventional cameras offer versatility for applications ranging from amateur
photography to autonomous driving, computational cameras allow for domain-specific …

The differentiable lens: Compound lens search over glass surfaces and materials for object detection

G Côté, F Mannan, S Thibault… - Proceedings of the …, 2023 - openaccess.thecvf.com
Most camera lens systems are designed in isolation, separately from downstream computer
vision methods. Recently, joint optimization approaches that design lenses alongside other …