scholarly journals Timing Calibration and Windowing Technique Comparison for Lightning Mapping Arrays

2021 ◽  
Author(s):  
B. M. Hare ◽  
H. Edens ◽  
P. Krehbiel ◽  
W. Rison ◽  
O. Scholten ◽  
...  
Keyword(s):  
Windowing Technique ◽  
Mapping Arrays ◽  
Technique Comparison

scholarly journals Timing Calibration and Windowing Technique Comparison for Lightning Mapping Arrays

2020 ◽  
Author(s):  
Brian Hare ◽  
Harald E. Edens ◽  
Paul R. Krehbiel ◽  
William Rison ◽  
O. Scholten ◽  
...  
Keyword(s):  
Windowing Technique ◽  
Mapping Arrays ◽  
Technique Comparison

scholarly journals Timing Calibration and Windowing Technique Comparison for Lightning Mapping Arrays

2021 ◽  
Author(s):  
Brian Hare ◽  
Harald E. Edens ◽  
Paul R. Krehbiel ◽  
William Rison ◽  
O. Scholten ◽  
...  
Keyword(s):  
Windowing Technique ◽  
Mapping Arrays ◽  
Technique Comparison

Quantitative OCT image correction using Fermat's principle and mapping arrays

2002 ◽  
Author(s):  
Volker Westphal ◽  
Sunita Radhakrishnan ◽  
Andrew M. Rollins ◽  
Joseph A. Izatt
Keyword(s):  
Image Correction ◽  
Fermat’S Principle ◽  
Fermat's Principle ◽  
Mapping Arrays ◽  
Oct Image

Detection of colorectal polyps by multislice CT colonography with ultra-low-dose technique: comparison with high-resolution videocolonoscopy

2004 ◽  
Vol 60 (2) ◽  
pp. 201-209 ◽  
Author(s):  
Christoph Vogt ◽  
Mathias Cohnen ◽  
Andreas Beck ◽  
Stephan vom Dahl ◽  
Volker Aurich ◽  
...  
Keyword(s):  
High Resolution ◽  
Ct Colonography ◽  
Low Dose ◽  
Multislice Ct ◽  
Colorectal Polyps ◽  
Technique Comparison

In situ monitoring of electrosprayed water microdroplets using laser and LED light attenuation technique: Comparison with ultra-high-speed camera imaging

2021 ◽  
Vol 129 (18) ◽  
pp. 183305
Author(s):  
Mário Janda ◽  
Mostafa E. Hassan ◽  
Viktor Martišovitš ◽  
Karol Hensel ◽  
Michal Kwiatkowski ◽  
...  
Keyword(s):  
High Speed ◽  
Light Attenuation ◽  
In Situ Monitoring ◽  
High Speed Camera ◽  
Led Light ◽  
Camera Imaging ◽  
Ultra High Speed ◽  
Technique Comparison

scholarly journals The Convergence Study of the Homotopy Analysis Method for Solving Nonlinear Volterra-Fredholm Integrodifferential Equations

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Behzad Ghanbari
Keyword(s):  
Exact Solution ◽  
Homotopy Analysis Method ◽  
Integrodifferential Equations ◽  
Sufficient Condition ◽  
Analysis Method ◽  
Analytic Treatment ◽  
Homotopy Analysis ◽  
Convergence Study ◽  
Technique Comparison

We aim to study the convergence of the homotopy analysis method (HAM in short) for solving special nonlinear Volterra-Fredholm integrodifferential equations. The sufficient condition for the convergence of the method is briefly addressed. Some illustrative examples are also presented to demonstrate the validity and applicability of the technique. Comparison of the obtained results HAM with exact solution shows that the method is reliable and capable of providing analytic treatment for solving such equations.

Multi-resolution Visual Positioning and Navigation Technique for Unmanned Aerial System Landing Assistance

2017 ◽  
Vol 70 (6) ◽  
pp. 1276-1292
Author(s):  
Chong Yu ◽  
Jiyuan Cai ◽  
Qingyu Chen
Keyword(s):  
Real World ◽  
State Of The Art ◽  
Unmanned Aerial System ◽  
Detection Accuracy ◽  
Relative Positioning ◽  
Positioning Accuracy ◽  
Visual Positioning ◽  
Positioning Technique ◽  
Technique Comparison ◽  
Resolution Simulation

To achieve more accurate navigation performance in the landing process, a multi-resolution visual positioning technique is proposed for landing assistance of an Unmanned Aerial System (UAS). This technique uses a captured image of an artificial landmark (e.g. barcode) to provide relative positioning information in the X, Y and Z axes, and yaw, roll and pitch orientations. A multi-resolution coding algorithm is designed to ensure the UAS will not lose the detection of the landing target due to limited visual angles or camera resolution. Simulation and real world experiments prove the performance of the proposed technique in positioning accuracy, detection accuracy, and navigation effect. Two types of UAS are used to verify the generalisation of the proposed technique. Comparison experiments to state-of-the-art techniques are also included with the results analysis.

Single-strand strainwire technique: Comparison with existing methods and a proposed photostrain technique

1971 ◽  
Vol 11 (3) ◽  
pp. 142-144
Author(s):  
L. Wade ◽  
E. M. Krokosky ◽  
J. R. Zelonka
Keyword(s):  
Single Strand ◽  
Technique Comparison

A multi-technique comparison of the electronic properties of pristine and nitrogen-doped polycrystalline SnO2

2016 ◽  
Vol 18 (32) ◽  
pp. 22617-22627 ◽  
Author(s):  
S. Livraghi ◽  
N. Barbero ◽  
S. Agnoli ◽  
C. Barolo ◽  
G. Granozzi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Electronic Properties ◽  
Spectroscopic Techniques ◽  
Nitrogen Doped ◽  
Technique Comparison

The electronic structure of nitrogen doped tin(iv) oxide (SnO2) materials prepared in the form of nanometric powders has been characterized employing a variety of spectroscopic techniques.

Windowing technique for determining the composition of organic samples by near-infrared reflectance

The Analyst ◽  
1992 ◽  
Vol 117 (6) ◽  
pp. 947 ◽  
Author(s):  
Lorna S. Aucott ◽  
Stephen T. Buckland ◽  
Paul H. Garthwaite ◽  
Ian M. Nevison ◽  
Ian Murray
Keyword(s):  
Near Infrared ◽  
Infrared Reflectance ◽  
Near Infrared Reflectance ◽  
Windowing Technique
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