Research on improving imaging field of view of laser imaging through scattering media

2021 ◽  
Author(s):  
Jiahuan Li ◽  
Zijing Zhang ◽  
Yuan Zhou
Keyword(s):  
Field Of View ◽  
Scattering Media ◽  
Laser Imaging

Large field-of-view range-gated laser imaging based on image fusion

2016 ◽  
Author(s):  
Pengdao Ren ◽  
Xinwei Wang ◽  
Liang Sun ◽  
Ruirong You ◽  
Pingshun Lei ◽  
...  
Keyword(s):  
Image Fusion ◽  
Field Of View ◽  
Large Field ◽  
Laser Imaging

Lidar returns from multiply scattering media in multiple-field-of-view and CCD lidars with polarization devices: comparison of semi-analytical solution and Monte Carlo data

2009 ◽  
Vol 48 (3) ◽  
pp. 623 ◽  
Author(s):  
Ludmila I. Chaikovskaya ◽  
Eleonora P. Zege ◽  
Iosif L. Katsev ◽  
Markus Hirschberger ◽  
Ulrich G. Oppel
Keyword(s):  
Monte Carlo ◽  
Analytical Solution ◽  
Field Of View ◽  
Scattering Media ◽  
Monte Carlo Data ◽  
Multiple Field

Underwater laser imaging system with large field of view

1994 ◽  
Author(s):  
Georges R. Fournier ◽  
Deni Bonnier ◽  
J. Luc Forand
Keyword(s):  
Imaging System ◽  
Field Of View ◽  
Large Field ◽  
Laser Imaging ◽  
Underwater Laser

scholarly journals Single-shot large field of view imaging with scattering media by spatial demultiplexing

2018 ◽  
Vol 57 (26) ◽  
pp. 7533 ◽  
Author(s):  
Dongliang Tang ◽  
Sujit Kumar Sahoo ◽  
Vinh Tran ◽  
Cuong Dang
Keyword(s):  
Field Of View ◽  
Large Field ◽  
Single Shot ◽  
Scattering Media

scholarly journals Image Transmission through Scattering Media Using Ptychographic Iterative Engine

2019 ◽  
Vol 9 (5) ◽  
pp. 849 ◽  
Author(s):  
Guowei Li ◽  
Wanqin Yang ◽  
Haichao Wang ◽  
Guohai Situ
Keyword(s):  
Memory Effect ◽  
Image Transmission ◽  
Field Of View ◽  
Range Limits ◽  
Scattering Media ◽  
Refractive Index Distribution ◽  
Scattering Layer ◽  
Index Distribution ◽  
Imaging Performance ◽  
Small Field Of View

Random scattering media prevent light information from directly transmitting through, them as the photons will deviate from their original propagation directions due to the inhomogeneity of the refractive index distribution in scattering media. Based on recent developed methods, light information transmission through scattering media is realized using a memory effect. However, the memory effect range limits it to a small field of view. To enlarge the field of view, in this article, we propose to use the ptychographic iterative engine to deliver information through scattering media. We experimentally demonstrate that the proposed method can deliver images beyond the memory effect range through the scattering layer with outstanding imaging performance.

Laser imaging through scattering media

2004 ◽  
Author(s):  
G.C. Giakos ◽  
A. Molhokar ◽  
A. Orozco ◽  
V. Kumar ◽  
S. Sumrain ◽  
...  
Keyword(s):  
Scattering Media ◽  
Laser Imaging

scholarly journals High speed color imaging through scattering media with a large field of view

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Huichang Zhuang ◽  
Hexiang He ◽  
Xiangsheng Xie ◽  
Jianying Zhou
Keyword(s):  
High Speed ◽  
Field Of View ◽  
Large Field ◽  
Scattering Media ◽  
Color Imaging
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