A symmetric forward-inverse reinforcement framework for image reconstruction through scattering media

P Qi, Z Zhang, X Feng, P Lai, Y Zheng - Optics & Laser Technology, 2024‏ - Elsevier
Image retrieval from visually random optical speckles is a desired yet challenging task in
various scenarios. Deep learning (DL) based approaches have rapidly grown to achieve …

Non-invasive color imaging through scattering medium under broadband illumination

Y Sun, J Liu, H Chen, Z **, Y Zhou, Y He… - Optics and Lasers in …, 2023‏ - Elsevier
Due to the complex of mixed spectral point spread function within memory effect range, it is
unreliable and slow to use speckle correlation technology for non-invasive imaging through …

Single-shot non-line-of-sight imaging based on chromato-axial differential correlography

L Liu, S Zhu, W Zhang, L Bai, E Guo, J Han - Photonics Research, 2023‏ - opg.optica.org
Non-line-of-sight (NLOS) imaging is a challenging task aimed at reconstructing objects
outside the direct view of the observer. Nevertheless, traditional NLOS imaging methods …

Non-invasive multispectral scattering imaging via OTF retrieval

Z **, Y Sun, H Zhang, J Liu, H Chen, Y Zhou… - Optics and Lasers in …, 2025‏ - Elsevier
Spectral imaging can obtain spatial and spectral information of an object and play an
important role in many application scenarios. Computational spectral imaging through …

Multispectral imaging through scattering media and around corners via spectral component separation

Y Wei, Y Zhao, L Liu, J Hu, L Bai, E Guo, J Han - Optics Express, 2024‏ - opg.optica.org
Existing methods for imaging through scattering media prioritize grayscale and often falter in
resolving multispectral speckles, leading to inadequate spectral recovery. We propose a …

Recovering Image Information from Colored Speckle under RGB Illumination in an Imaging System

S Liu, SG Hanson, M Takeda, W Wang - Proceedings of the 2024 7th …, 2024‏ - dl.acm.org
Speckle field is one of the most information-rich light fields related to plentiful physical
characteristics at present that can be used to provide high-resolution surface topography …

Effect of light source coherence on reconstructed targets by speckles-correlation algorithm

J Miao, Y Shi, L Bai, E Guo… - Ninth Symposium on Novel …, 2023‏ - spiedigitallibrary.org
Based on the optical memory effect, many speckle-correlation methods have been proposed
for imaging through scattering media. However, most of these methods directly take the laser …