Discrete cosine single-pixel microscopic compressive imaging via fast binary modulation

2020 ◽  
Vol 454 ◽  
pp. 124512
Author(s):  
Ying Chen ◽  
Shuai Liu ◽  
Xu-Ri Yao ◽  
Qing Zhao ◽  
Xue-Feng Liu ◽  
...  
Keyword(s):  
Compressive Imaging ◽  
Binary Modulation ◽  
Single Pixel

Single-pixel compressive imaging based on random DoG filtering

2021 ◽  
Vol 178 ◽  
pp. 107746
Author(s):  
Maryam Abedi ◽  
Bing Sun ◽  
Zheng Zheng
Keyword(s):  
Compressive Imaging ◽  
Single Pixel

scholarly journals Compressive Sensing Imaging Based on Modulation of Atmospheric Scattering Medium

2020 ◽  
Vol 10 (13) ◽  
pp. 4466
Author(s):  
Xuelin Lei ◽  
Xiaoshan Ma ◽  
Zhen Yang ◽  
Xiaodong Peng ◽  
Yun Li ◽  
...  
Keyword(s):  
Compressive Sensing ◽  
Digital Micromirror Device ◽  
Scattering Media ◽  
Long Distance ◽  
Ongoing Research ◽  
Compressive Imaging ◽  
Atmospheric Scattering ◽  
The Monte Carlo Method ◽  
Imaging Approach ◽  
Single Pixel

Long-distance imaging in time-varying scattering media, such as atmosphere, is a significant challenge. Light is often heavily diffused while propagating through scattering media, because of which the clear imaging of objects concealed by media becomes difficult. In this study, instead of suppressing diffusion by multiple scattering, we used natural randomness of wave propagation through atmospheric scattering media as an optimal and instantaneous compressive imaging mechanism. A mathematical model of compressive imaging based on the modulation of atmospheric scattering media was established. By using the Monte Carlo method, the atmospheric modulation matrix was obtained, and the numerical simulation of modulation imaging of atmospheric scattering media was performed. Comparative experiments show that the atmospheric matrix can achieve the same modulation effect as the Hadamard and Gaussian random matrices. The effectiveness of the proposed optical imaging approach was demonstrated experimentally by loading the atmospheric measurement matrix onto a digital micromirror device to perform single pixel compressive sensing measurements. Our work provides a new direction to ongoing research in the field of imaging through scattering media.

scholarly journals Single-pixel compressive imaging based on the transformation of discrete orthogonal Krawtchouk moments

2019 ◽  
Vol 27 (21) ◽  
pp. 29838
Author(s):  
Ying Chen ◽  
Xu-Ri Yao ◽  
Qing Zhao ◽  
Shuai Liu ◽  
Xue-Feng Liu ◽  
...  
Keyword(s):  
Compressive Imaging ◽  
Krawtchouk Moments ◽  
Discrete Orthogonal ◽  
Single Pixel

Single-pixel compressive imaging based on motion compensation

2018 ◽  
Vol 12 (12) ◽  
pp. 2283-2291 ◽  
Author(s):  
Zelong Wang ◽  
Jubo Zhu
Keyword(s):  
Motion Compensation ◽  
Compressive Imaging ◽  
Single Pixel

scholarly journals Simultaneous spatial, spectral, and 3D compressive imaging via efficient Fourier single-pixel measurements

Optica ◽  
2018 ◽  
Vol 5 (3) ◽  
pp. 315 ◽  
Author(s):  
Zibang Zhang ◽  
Shijie Liu ◽  
Junzheng Peng ◽  
Manhong Yao ◽  
Guoan Zheng ◽  
...  
Keyword(s):  
Compressive Imaging ◽  
Single Pixel

Compressive Imaging and Spectroscopy – Beyond the Single Pixel Camera

Fringe 2013 ◽  
2014 ◽  
pp. 109-115
Author(s):  
Ting Sun ◽  
Yun Li ◽  
Lina Xu ◽  
Kevin F. Kelly
Keyword(s):  
Compressive Imaging ◽  
Imaging And Spectroscopy ◽  
Single Pixel

Recent results in single-pixel compressive imaging using selective measurement strategies

2015 ◽  
Author(s):  
Matthew A. Herman ◽  
Tyler Weston ◽  
Lenore McMackin ◽  
Yun Li ◽  
Jianbo Chen ◽  
...  
Keyword(s):  
Compressive Imaging ◽  
Measurement Strategies ◽  
Single Pixel

scholarly journals Two-step Holographic Imaging Method based on Single-pixel Compressive Imaging

2014 ◽  
Vol 18 (2) ◽  
pp. 146-150 ◽  
Author(s):  
Jun Li ◽  
Yaqing Li ◽  
Yuping Wang ◽  
Ke Li ◽  
Rong Li ◽  
...  
Keyword(s):  
Imaging Method ◽  
Compressive Imaging ◽  
Holographic Imaging ◽  
Single Pixel

Single Pixel Compressive Imaging of Laboratory and Natural Light Scenes

2013 ◽  
Author(s):  
Stephen J. Olivas ◽  
Yaron Rachlin ◽  
Lydia Gu ◽  
Brian Gardiner ◽  
Robin Dawson ◽  
...  
Keyword(s):  
Natural Light ◽  
Compressive Imaging ◽  
Single Pixel
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