scholarly journals Range-intensity-profile prior dehazing method for underwater range-gated imaging

2021 ◽  
Vol 29 (5) ◽  
pp. 7630
Author(s):  
Minmin Wang ◽  
Xinwei Wang ◽  
Yue Zhang ◽  
Liang Sun ◽  
Pingshun Lei ◽  
...  
Keyword(s):  
Intensity Profile ◽  
Gated Imaging

Effects of the Laser Intensity Profile on Ignition of Hydrogen-Air Mixture

2021 ◽  
Author(s):  
Albina Tropina ◽  
Sagar Pokharel ◽  
Mikhail N. Shneider
Keyword(s):  
Laser Intensity ◽  
Intensity Profile

A HIGH-RESOLUTION 2D IMAGING LASER RADAR FOR OCCLUDED HARD TARGET VIEWING AND IDENTIFICATION

2008 ◽  
Vol 18 (02) ◽  
pp. 393-400 ◽  
Author(s):  
ROBERT J. GRASSO ◽  
JOHN C. WIKMAN ◽  
DAVID P. DROUIN ◽  
GEORGE F. DIPPEL ◽  
PAUL I. EGBERT
Keyword(s):  
High Resolution ◽  
Target Identification ◽  
Low Cost ◽  
System Size ◽  
Operating Conditions ◽  
Array Technology ◽  
Diode Pumped ◽  
Target Ranging ◽  
2D Imaging ◽  
Gated Imaging

BAE SYSTEMS has developed a Low Cost Targeting System (LCTS) consisting of a FLIR for target detection, laser-illuminated, gated imaging for target identification, laser rangefinder and designator, GPS positioning, and auto-tracking capability within a small compact system size. The system is based upon BAE Systems proven micro-bolometer passive LWIR camera coupled with Intevac's new EBAPS camera. A dual wavelength diode pumped laser provides eyesafe ranging and target illumination, as well as designation; a custom detector module senses the return pulse for target ranging and to set the range gates for the gated camera. Trials show that the current detectors offer complete extinction of signals outside of the gated range, thus, providing high resolution within the gated region. The images have shown high spatial resolution arising from the use of solid state focal plane array technology. Imagery has been collected in both the laboratory and the field to verify system performance during a variety of operating conditions.

Image coding for three-dimensional range-gated imaging

2011 ◽  
Vol 50 (21) ◽  
pp. 3824 ◽  
Author(s):  
Martin Laurenzis ◽  
Emmanuel Bacher
Keyword(s):  
Image Coding ◽  
Three Dimensional ◽  
Gated Imaging ◽  
Dimensional Range

Phase error calculation in a Fizeau interferometer by Fourier expansion of the intensity profile

1996 ◽  
Vol 35 (1) ◽  
pp. 61 ◽  
Author(s):  
B. V. Dorrío ◽  
J. Blanco-García ◽  
C. López ◽  
A. F. Doval ◽  
R. Soto ◽  
...  
Keyword(s):  
Fourier Expansion ◽  
Phase Error ◽  
Intensity Profile ◽  
Fizeau Interferometer ◽  
Error Calculation

scholarly journals All-systolic non-ECG-gated stress perfusion CMR: improved visualization of subendocardial defects compared to conventional ECG-gated imaging

2015 ◽  
Vol 17 (S1) ◽  
Author(s):  
Behzad Sharif ◽  
Reza Arsanjani ◽  
Rohan Dharmakumar ◽  
Noel C Bairey Merz ◽  
Daniel S Berman ◽  
...  
Keyword(s):  
Stress Perfusion ◽  
Gated Imaging ◽  
Perfusion Cmr

Interferometry based technique for intensity profile measurements of far IR beams

2007 ◽  
Vol 46 (18) ◽  
pp. 3821
Author(s):  
Alexander A. Soloviev ◽  
Efim A. Khazanov ◽  
Ilya E. Kozhevatov ◽  
Oleg V. Palashov
Keyword(s):  
Intensity Profile
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