Non-convex optimization for inverse problem solving in computer-generated holography

X Sui, Z He, D Chu, L Cao - Light: Science & Applications, 2024 - nature.com
Computer-generated holography is a promising technique that modulates user-defined
wavefronts with digital holograms. Computing appropriate holograms with faithful …

Waveguide holography for 3D augmented reality glasses

C Jang, K Bang, M Chae, B Lee, D Lanman - Nature Communications, 2024 - nature.com
Near-eye displays are fundamental technology in the next generation computing platforms
for augmented reality and virtual reality. However, there are remaining challenges to deliver …

Direct amplitude-only hologram realized by broken symmetry

D Yang, HS Lee - Science Advances, 2024 - science.org
Holographic displays have been a long-standing ambition for decades to realize true-to-life
reconstruction. However, their practical adoption is hindered by their subpar image quality …

Real-time 4K computer-generated hologram based on encoding conventional neural network with learned layered phase

C Zhong, X Sang, B Yan, H Li, X Xie, X Qin, S Chen - Scientific Reports, 2023 - nature.com
Learning-based computer-generated hologram (CGH) demonstrates great potential for real-
time high-quality holographic displays. However, real-time 4K CGH generation for 3D …

Waveguide holography: Towards true 3d holographic glasses

C Jang, K Bang, M Chae, B Lee, D Lanman - arXiv preprint arXiv …, 2022 - arxiv.org
We present a novel near-eye display concept which consists of a waveguide combiner, a
spatial light modulator, and a laser light source. The proposed system can display true 3D …

ConIQA: A deep learning method for perceptual image quality assessment with limited data

MH Eybposh, C Cai, A Moossavi… - Scientific Reports, 2024 - nature.com
Effectively assessing the realism and naturalness of images in virtual (VR) and augmented
(AR) reality applications requires Full Reference Image Quality Assessment (FR-IQA) …

HoloSR: deep learning-based super-resolution for real-time high-resolution computer-generated holograms

S Lee, SW Nam, J Lee, Y Jeong, B Lee - Optics Express, 2024 - opg.optica.org
This study presents HoloSR, a novel deep learning-based super-resolution approach
designed to produce high-resolution computer-generated holograms from low-resolution …

[HTML][HTML] Resolution Enhancement of Geometric Phase Self-Interference Incoherent Digital Holography Using Synthetic Aperture

Y Kim, KH Choi, K Hong, SW Min - Photonics, 2024 - mdpi.com
Incoherent digital holography is a promising solution for acquiring three-dimensional
information in the form of interference without a laser. Self-interference is the principal …

Media Production for Computer-Generated Holography

A Demolder - 2024 - eprints.bournemouth.ac.uk
Computer Generated Holography (CGH) is an immersive next-generation display
technology with significant potential. It is the only technique that allows the reconstruction of …

Advanced algorithmic approaches for improving image quality in 2D and 3D holographic displays

F Yang - 2023 - repository.cam.ac.uk
Holography is an advanced three-dimensional (3D) imaging and visualisation technology
capable of reconstructing realistic 3D scenes. Despite decades of concentrated effort …