18 citations · 19 across the 4 of their papers we have counts for
5 papers
Speckle-based optical cryptosystem and its application for human face recognition via deep learning
Qi Zhao, Huanhao Li, Zhipeng Yu +7
Face recognition has recently become ubiquitous in many scenes for authentication or security purposes. Meanwhile, there are increasing concerns about the privacy of face images, w…
Scattering medium: randomly packed pinhole cameras
Honglin Liu, Xin Wang, Puxiang Lai +3
When light travels through scattering media, speckles (spatially random distribution of fluctuated intensities) are formed due to the interference of light travelling along differe…
Lensless Wiener-Khinchin telescope based on high-order spatial autocorrelation of thermal light
Zhentao Liu, Xia Shen, Honglin Liu +2
The resolution of a conventional imaging system based on first-order field correlation can be directly obtained from the optical transfer function. However, it is challenging to de…
Transmission area and two-photon correlated imaging
Yanfeng Bai, Shensheng Han, Honglin Liu
The relationship between transmission area of an object imaged and the visibility of its image is investigated in a lensless system. We show that the changes of the visibility are…
Fourier Analysis of Ghost Imaging
Honglin Liu, Jing Cheng, Yanfeng Bai +1
Fourier analysis of ghost imaging (FAGI) is proposed in this paper to analyze the properties of ghost imaging with thermal light sources. This new theory is compatible with the gen…