Design and single-shot fabrication of lensless cameras with arbitrary point spread functions

KC Lee, J Bae, N Baek, J Jung, W Park, SA Lee - Optica, 2023 - opg.optica.org
Lensless cameras are a novel class of computational imaging devices, in which the lenses
are replaced with a thin mask to achieve ultra-compact and low-cost hardware. In this paper …

[HTML][HTML] Lensless polarization camera for single-shot full-Stokes imaging

N Baek, Y Lee, T Kim, J Jung, SA Lee - APL Photonics, 2022 - pubs.aip.org
Lensless cameras have recently emerged as a compact imaging system based on
computational imaging with various multiplexing capabilities. Here, we propose a compact …

Mechanism of Imprinting Process in the Ni‐P Metallic Glass Films: A Molecular Dynamics Study

TW Besar Riyadi, R Sivaraman… - … in Materials Science …, 2023 - Wiley Online Library
In this study, the molecular dynamics (MD) simulation was used to evaluate the role of
imprinting temperature and the mold‐cavity geometry on the imprinted Ni‐P metallic glass …

Lensless light-field imaging using LMI

C Mo, X Liu, J Tong, J Xi, Y Yu, Z Cai - Optics Express, 2024 - opg.optica.org
Light-field imaging is widely used in many fields, such as computer vision, graphics, and
microscopy imaging, to record high-dimensional light information for abundant visual …

Snapshot super-resolution indirect time-of-flight camera using a grating-based subpixel encoder and depth-regularizing compressive reconstruction

H Kawachi, T Nakamura, K Iwata, Y Makihara… - Optics …, 2023 - opg.optica.org
An indirect time-of-flight (iToF) camera is an inexpensive depth-map measurement device
with a large pixel count; however, spatial resolution is generally lower than that of ordinary …

Encoders for Optical Imaging

Y Lai, J Liang - Coded Optical Imaging, 2024 - Springer
Codification, which modulates photo tags in specific dimensions, is an important operation
that affects the performance of coded optical imaging systems, such as imaging speed …

Lensless light field imaging with angular resolution improvement

C Mo, Z Cai, J Xi, J Tong, X Liu - International Conference on …, 2023 - spiedigitallibrary.org
Lensless light-field imaging is the process to encode the light field information of object
through an optical encoder, and then recover the light field information of object through a …

MSFGQ: Design of an efficient Multiparametric model for improving sub-field scheduling performance via novel GA & Q-Learning optimizations

VH Keswani, P Peshwe - Journal of Intelligent & Fuzzy Systems - content.iospress.com
This paper presents the design of a novel multiparametric model aimed at improving sub-
field scheduling performance for lithographic processes. The proposed model incorporates …

[PDF][PDF] Research Article Mechanism of Imprinting Process in the Ni-P Metallic Glass Films: A Molecular Dynamics Study

TWB Riyadi, R Sivaraman, AMH Wais, FMA Altalbawy… - 2023 - academia.edu
In this study, the molecular dynamics (MD) simulation was used to evaluate the role of
imprinting temperature and the mold• cavity geometry on the imprinted Ni• P metallic glass …

Lensless light-field imaging with flexible perspective selection

C Mo, Y Miao, X Zhang, J Xi, J Tong… - … Conference (CITA 2023 …, 2023 - spiedigitallibrary.org
The perspectives of light-field images taken by lens-based light-field camera are fixed due to
the fixed position and size of lenslet. Unlike lens-based light-field imaging, lensless light …