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 …

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 …

∇-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 …

Depolarized holography with polarization-multiplexing metasurface

SW Nam, Y Kim, D Kim, Y Jeong - ACM Transactions on Graphics (TOG), 2023 - dl.acm.org
The evolution of computer-generated holography (CGH) algorithms has prompted significant
improvements in the performances of holographic displays. Nonetheless, they start to …

Computational optical imaging: on the convergence of physical and digital layers

Z Wang, Y Peng, L Fang, L Gao - Optica, 2025 - opg.optica.org
Optical imaging has traditionally relied on hardware to fulfill its imaging function, producing
output measures that mimic the original objects. Developed separately, digital algorithms …

Thin on-sensor nanophotonic array cameras

P Chakravarthula, J Sun, X Li, C Lei, G Chou… - ACM Transactions on …, 2023 - dl.acm.org
Today's commodity camera systems rely on compound optics to map light originating from
the scene to positions on the sensor where it gets recorded as an image. To record images …

End-to-end hybrid refractive-diffractive lens design with differentiable ray-wave model

X Yang, M Souza, K Wang, P Chakravarthula… - SIGGRAPH Asia 2024 …, 2024 - dl.acm.org
Hybrid refractive-diffractive lenses combine the light efficiency of refractive lenses with the
information encoding power of diffractive optical elements (DOE), showing great potential as …

WaveMo: Learning Wavefront Modulations to See Through Scattering

M Xie, H Guo, BY Feng, L Jin… - Proceedings of the …, 2024 - openaccess.thecvf.com
Imaging through scattering media is a fundamental and pervasive challenge in fields
ranging from medical diagnostics to astronomy. A promising strategy to overcome this …

Designing Phase Masks for Under-Display Cameras

A Yang, E Kang, HE Lee… - Proceedings of the …, 2023 - openaccess.thecvf.com
Diffractive blur and low light levels are two fundamental challenges in producing high-quality
photographs in under-display cameras (UDCs). In this paper, we incorporate phase masks …

[PDF][PDF] Curriculum learning for

X Yang, Q Fu, W Heidrich - Nature communications, 2024 - repository.kaust.edu.sa
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 …