Deep learning polarimetric three-dimensional integral imaging object recognition in adverse environmental conditions

K Usmani, G Krishnan, T O'Connor, B Javidi - Optics Express, 2021 - opg.optica.org
Polarimetric imaging is useful for object recognition and material classification because of its
ability to discriminate objects based on polarimetric signatures of materials. Polarimetric …

Polarization resolving and imaging with a single-photon sensitive superconducting nanowire array

XQ Sun, WJ Zhang, CJ Zhang, LX You, GZ Xu… - Optics …, 2021 - opg.optica.org
Superconducting nanowire single-photon detectors (SNSPDs) have attracted remarkable
interest for visible and near-infrared single-photon detection due to their outstanding …

Enhancing polarization 3D facial imaging: overcoming azimuth ambiguity without extra depth devices

Y Cai, X Li, F Liu, J Liu, K Liu, Z Liu, X Shao - Optics Express, 2023 - opg.optica.org
Polarization 3D imaging has been a research hotspot in the field of 3D facial reconstruction
because of its biosafety, high efficiency, and simplicity. However, the application of this …

Compact integral imaging 2D/3D compatible display based on liquid crystal micro-lens array

R Li, HL Zhang, F Chu, QH Wang - Liquid Crystals, 2022 - Taylor & Francis
We propose a compact integral imaging 2D/3D compatible display based on a liquid crystal
(LC) micro-lens array. The LC micro-lens array is combined with a polarisation switching …

Three-dimensional polarimetric image restoration in low light with deep residual learning and integral imaging

K Usmani, T O'Connor, B Javidi - Optics Express, 2021 - opg.optica.org
Polarimetric imaging can become challenging in degraded environments such as low light
illumination conditions or in partial occlusions. In this paper, we propose the denoising …

Polarimetric 3D integral imaging profilometry under degraded environmental conditions

J Lee, K Usmani, B Javidi - Optics Express, 2024 - opg.optica.org
We propose polarimetric three-dimensional (3D) integral imaging profilometry and
investigate its performance under degraded environmental conditions in terms of the …

Multi-parameter estimation of the state of two interfering photonic qubits

L Maggio, V Tamma, D Triggiani, P Facchi - Physica Scripta, 2024 - iopscience.iop.org
A two-photon interfering technique based on polarization-resolved measurements is
presented for the simultaneous estimation with maximum quantum sensitivity of multiple …

Underwater Mueller matrix de-scattering imaging under the influence of natural light

H Li, I Pardo, O Arteaga - Optics and Lasers in Engineering, 2025 - Elsevier
Underwater polarization imaging in real-world marine conditions is influenced by both active
polarization illumination and unpolarized natural light, a factor often overlooked in existing …

[PDF][PDF] Review of polarimetric image denoising

H Liu, X Li, Z Wang, Y Huang, J Zhai, H Hu - Adv. Imaging, 2024 - researching.cn
Polarimetric imaging, leveraging measurements of polarimetric parameters that encode
distinct physical properties, finds wide applications across diverse domains. However, some …

All-in-focus polarimetric imaging based on an integrated plenoptic camera with a key electrically tunable LC device

M Chen, Z Li, M Ye, T Liu, C Hu, J Shi, K Liu, Z Wang… - Micromachines, 2022 - mdpi.com
In this paper, a prototyped plenoptic camera based on a key electrically tunable liquid-
crystal (LC) device for all-in-focus polarimetric imaging is proposed. By using computer …