Temporal Model of Underwater Laser Range-Gated Imaging and Pulse Stretching

2010 ◽  
Vol 30 (11) ◽  
pp. 3177-3183
Author(s):  
黄有为 Huang Youwei ◽  
王霞 Wang Xia ◽  
金伟其 Jin Weiqi ◽  
丁琨 Ding Kun ◽  
李海兰 Li Hailan ◽  
...  
Keyword(s):  
Laser Range ◽  
Temporal Model ◽  
Underwater Laser ◽  
Gated Imaging

Study of the Mode and Maximum Detecting Performance of Underwater Laser Range-Gated Imaging System

2011 ◽  
Vol 38 (1) ◽  
pp. 0109001
Author(s):  
韩宏伟 Han Hongwei ◽  
张晓晖 Zhang Xiaohui ◽  
葛卫龙 Ge Weilong
Keyword(s):  
Imaging System ◽  
Laser Range ◽  
Underwater Laser ◽  
Gated Imaging

Study on Back-Scattering Light Intensity in Airborne Laser Range-Gated Imaging

2015 ◽  
Vol 42 (1) ◽  
pp. 0113003 ◽  
Author(s):  
寇添 Kou Tian ◽  
王海晏 Wang Haiyan ◽  
王芳 Wang Fang ◽  
王领 Wang Ling
Keyword(s):  
Light Intensity ◽  
Laser Range ◽  
Airborne Laser ◽  
Back Scattering ◽  
Scattering Light ◽  
Gated Imaging

Underwater pulsed laser range-gated imaging model and its effect on image degradation and restoration

2013 ◽  
Vol 53 (6) ◽  
pp. 061608 ◽  
Author(s):  
Huang Youwei ◽  
Cao Fengmei ◽  
Jin Weiqi ◽  
Qiu Su
Keyword(s):  
Pulsed Laser ◽  
Image Degradation ◽  
Laser Range ◽  
Imaging Model ◽  
Gated Imaging

scholarly journals Image contrast model of non-line-of-sight imaging based on laser range-gated imaging

2013 ◽  
Vol 53 (6) ◽  
pp. 061610 ◽  
Author(s):  
Kaida Xu ◽  
Weiqi Jin ◽  
Shenyou Zhao ◽  
Jing Liu ◽  
Hui Guo ◽  
...  
Keyword(s):  
Image Contrast ◽  
Line Of Sight ◽  
Contrast Model ◽  
Laser Range ◽  
Gated Imaging ◽  
Non Line Of Sight

Research on Range Gated Airborne Laser Underwater Detecting System

2011 ◽  
Vol 480-481 ◽  
pp. 718-722 ◽  
Author(s):  
Hai Yan Li ◽  
Min Zhu ◽  
Ke Wen Xu
Keyword(s):  
Control System ◽  
Pulse Width ◽  
Design Principle ◽  
Synchronization Control ◽  
Practical Realization ◽  
Laser Range ◽  
Airborne Laser ◽  
Laser Transmitter ◽  
Realization Process ◽  
Gated Imaging

Airborne laser underwater detecting system is applied in military and civil field. The range gated technology can improve the SNR of laser detecting system efficiently and increase the detecting distance and scope. In this paper, the principle of range gated imaging was expatiated firstly, and then the demands and choice for laser transmitter and receiver were analyzed in detail. The Laser range gated synchronization control system based on TMS320DM642 was designed and the design principle and the practical realization process were implemented. This system can input target distance in real-time and choose the pulse width and delay time easily to gain clear range gated images.

Errata: Image contrast model of non-line-of-sight imaging based on laser range-gated imaging

2013 ◽  
Vol 52 (12) ◽  
pp. 129801
Author(s):  
Kaida Xu ◽  
Weiqi Jin ◽  
Shenyou Zhao ◽  
Jing Liu ◽  
Hui Guo ◽  
...  
Keyword(s):  
Image Contrast ◽  
Line Of Sight ◽  
Contrast Model ◽  
Laser Range ◽  
Gated Imaging ◽  
Non Line Of Sight

Underwater laser range finder

2012 ◽  
Author(s):  
Alan Laux ◽  
Linda Mullen ◽  
Paul Perez ◽  
Eleonora Zege
Keyword(s):  
Laser Range Finder ◽  
Range Finder ◽  
Laser Range ◽  
Underwater Laser
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