Fast and robust volumetric refractive index measurement by unified background-oriented schlieren tomography

We propose a novel approach to background-oriented schlieren (BOS) tomography (BOST) that unifies the deflection sensing and reconstruction algorithms. BOS is a 2D flow visualization technique that renders light deflections due to refraction in the fluid. Simultaneous BOS measurements from unique vi...

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Bibliographic Details
Published in:	Experiments in fluids Vol. 61; no. 3
Main Authors:	Grauer, Samuel J., Steinberg, Adam M.
Format:	Journal Article
Language:	English
Published:	Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2020 Springer Nature B.V
Subjects:	Algorithms Best practice Cameras Complexity Deflection Distortion Engineering Engineering Fluid Dynamics Engineering Thermodynamics Flow visualization Fluid- and Aerodynamics Heat and Mass Transfer Image reconstruction Inverse problems Mathematical models Optical flow (image analysis) Refractivity Research Article Robustness (mathematics) Schlieren tomography Tomography Two dimensional flow
ISSN:	0723-4864, 1432-1114
Online Access:	Get full text
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