Deep-learning denoising computational ghost imaging

H Wu, R Wang, G Zhao, H Xiao, J Liang… - Optics and Lasers in …, 2020 - Elsevier
We propose a deep learning denoising computational ghost imaging (CGI) method to obtain
a clear object image with a sub-Nyquist sampling ratio. We develop an end-to-end deep …

High-efficiency terahertz single-pixel imaging based on a physics-enhanced network

Y Deng, R She, W Liu, Y Lu, G Li - Optics Express, 2023 - opg.optica.org
As an alternative solution to the lack of cost-effective multipixel terahertz cameras, terahertz
single-pixel imaging that is free from pixel-by-pixel mechanical scanning has been attracting …

Visible light communication based on computational temporal ghost imaging and micro-LED-based detector

X Chen, M Jin, R Lin, G Zhou, X Cui, P Tian - Optics and Lasers in …, 2022 - Elsevier
This work proposes a wireless visible light communication (VLC) system based on
computational temporal ghost imaging (CTGI) technique and a micro-LED-based detector …

Hybrid neural network-based adaptive computational ghost imaging

H Wu, G Zhao, M Chen, L Cheng, H Xiao, L Xu… - Optics and Lasers in …, 2021 - Elsevier
We propose a hybrid neural network-based adaptive computational ghost imaging (CGI)
method to restore clear images of objects with different sub-Nyquist sampling ratios …

Computational ghost imaging system with 4-connected-region-optimized Hadamard pattern sequence

H Wu, G Zhao, R Wang, H Xiao, D Wang… - Optics and Lasers in …, 2020 - Elsevier
We propose a computational ghost imaging system based on the Hadamard patterns. A 4-
connected-region-based method is proposed to optimize the Hadamard pattern sequence …

Online adaptive computational ghost imaging

H Wu, R Wang, Z Huang, H Xiao, J Liang… - Optics and Lasers in …, 2020 - Elsevier
We propose an online adaptive computational ghost imaging (CGI) scheme that offers high
quality imaging with few measurement numbers. Different from the conventional second …

Adaptive compressed 3D ghost imaging based on the variation of surface normals

Y Qian, R He, Q Chen, G Gu, F Shi, W Zhang - Optics Express, 2019 - opg.optica.org
Three-dimensional (3D) imaging can be reconstructed by a computational ghost imaging
system with single pixel detectors based on a photometric stereo, but the requirement of …

[PDF][PDF] 时域鬼成像及其应用

孙宝清, 王玉鹏 - Chinese Journal of Lasers, 2021 - researching.cn
摘要鬼成像是一种具有双臂结构的新型成像技术, 一路利用无空间分辨能力的探测器接收与物体
相互作用的光束, 另一路用于记录原始光场的空间分布. 鬼成像通过多次测量对二者进行关联 …

Fourier-temporal ghost imaging

M Wenwen, S Dongfeng, Y Kee, Z Linbin, H Jian… - Optics and Lasers in …, 2020 - Elsevier
In a traditional time-domain ghost imaging system, it is necessary to employ a Fourier
transformation to obtain the spectral information of a signal when the time-domain signal is …

Focal-plane three-dimensional imaging method based on temporal ghost imaging: a proof of concept simulation

Z Bo, W Gong, S Han - JOSA A, 2020 - opg.optica.org
A new focal-plane three-dimensional (3D) imaging method based on temporal ghost
imaging is proposed and demonstrated. By exploiting the advantages of temporal ghost …