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

Design of the freeform imaging system with large field of view and large relative aperture

2020 ◽  
Vol 49 (8) ◽  
pp. 20200005-20200005
Author(s):  
陈炳旭 Bingxu Chen ◽  
廖志远 Zhiyuan Liao ◽  
操超 Chao Cao ◽  
白瑜 Yu Bai ◽  
牟达 Da Mu
Keyword(s):  
Imaging System ◽  
Field Of View ◽  
Large Field

Realized large field of view infrared imaging system of single lens with external field splicing

2020 ◽  
Vol 49 (3) ◽  
pp. 314002-314002
Author(s):  
单秋莎 Qiusha Shan ◽  
苏秀琴 Xiuqin Su ◽  
段晶 Jing Duan ◽  
周亮 Liang Zhou ◽  
刘凯 Kai Liu ◽  
...  
Keyword(s):  
External Field ◽  
Infrared Imaging ◽  
Imaging System ◽  
Field Of View ◽  
Large Field ◽  
Infrared Imaging System ◽  
Single Lens

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

Developments of X-Ray Grating Imaging Technology

2014 ◽  
Vol 898 ◽  
pp. 614-617
Author(s):  
Rui Hong Li ◽  
Yue Ping Han
Keyword(s):  
High Resolution ◽  
Imaging System ◽  
Imaging Techniques ◽  
Field Of View ◽  
Imaging Systems ◽  
Large Field ◽  
X Ray ◽  
X Ray Imaging ◽  
Angle Scattering ◽  
Interferometry Method

The present paper reviews the X-ray grating imaging systems at home and abroad from the aspects of technological characterizations and the newest researching focus. First, not only the imaging principles and the frameworks of the typical X-ray grating imaging system based on Talbot-Lau interferometry method, but also the algorithms of retrieving the signals of attenuation, refraction and small-angle scattering are introduced. Second, the system optimizing methods are discussed, which involves mainly the relaxing the requirement of high positioning resolution and strict circumstances for gratings and designing large field of view with high resolution. Third, two and four-dimensional grating-based X-ray imaging techniques are introduced.

Results of the final tank test of the LLNL/NAVSEA synchronous-scanning underwater laser imaging system

1992 ◽  
Author(s):  
Thomas J. Kulp ◽  
Darrel G. Garvis ◽  
Randall B. Kennedy ◽  
Tom Salmon ◽  
Keith Cooper
Keyword(s):  
Imaging System ◽  
Laser Imaging ◽  
Tank Test ◽  
Underwater Laser

A novel application of range-gated underwater laser imaging system (ULIS) in near-target turbid medium

2005 ◽  
Vol 43 (9) ◽  
pp. 995-1009 ◽  
Author(s):  
ChingSeong Tan ◽  
Gerald Seet ◽  
Andrzej Sluzek ◽  
DuoMin He
Keyword(s):  
Imaging System ◽  
Turbid Medium ◽  
Laser Imaging ◽  
Underwater Laser

Large field of view macroscopic Raman line-scanning imaging system for neuro-oncology applications (Conference Presentation)

2020 ◽  
Author(s):  
Francois Daoust ◽  
Patrick Orsini ◽  
Jacques Bismuth ◽  
Marie-Maude de Denus-Baillargeon ◽  
Israel Veilleux ◽  
...  
Keyword(s):  
Raman Line ◽  
Imaging System ◽  
Field Of View ◽  
Large Field ◽  
Line Scanning ◽  
Scanning Imaging

Design and Experiment of Range-Gated Underwater Laser Imaging System

2012 ◽  
Vol 49 (5) ◽  
pp. 051101
Author(s):  
王磊 Wang Lei ◽  
徐智勇 Xu Zhiyong ◽  
张启衡 Zhang Qiheng ◽  
王华闯 Wang Huachuang ◽  
万国良 Wan Guoliang ◽  
...  
Keyword(s):  
Imaging System ◽  
Laser Imaging ◽  
Underwater Laser
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