Reconstruction of three-dimensional velocity vector maps from two-dimensional PIV data

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F16%3A00000531" target="_blank" >RIV/46747885:24220/16:00000531 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/issue/1742-6596/760/1" target="_blank" >http://iopscience.iop.org/issue/1742-6596/760/1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/760/1/012020" target="_blank" >10.1088/1742-6596/760/1/012020</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reconstruction of three-dimensional velocity vector maps from two-dimensional PIV data

Popis výsledku v původním jazyce

In this paper a three-dimensional reconstruction of flow field in a tunnel with the Hump profile is presented. The reconstruction is always performed for pair of 2D vector maps obtained by 3D PIV with two cameras which record measurement area from different locations. Three-dimensional reconstruction can be obtained in various ways. This paper summarizes two: the reconstruction based on the known correspondence between images, and the reconstruction based on the knowledge of intrinsic and extrinsic parameters of cameras. The both methods can be used in the cases when it is impossible to use a calibration pattern or when reconstruction by commercial software fails.

Název v anglickém jazyce

Reconstruction of three-dimensional velocity vector maps from two-dimensional PIV data

Popis výsledku anglicky

In this paper a three-dimensional reconstruction of flow field in a tunnel with the Hump profile is presented. The reconstruction is always performed for pair of 2D vector maps obtained by 3D PIV with two cameras which record measurement area from different locations. Three-dimensional reconstruction can be obtained in various ways. This paper summarizes two: the reconstruction based on the known correspondence between images, and the reconstruction based on the knowledge of intrinsic and extrinsic parameters of cameras. The both methods can be used in the cases when it is impossible to use a calibration pattern or when reconstruction by commercial software fails.

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Journal of Physics: Conference Series

ISBN

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ISSN

1742-6596

e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

IOP publishing

Místo vydání

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Místo konání akce

Slok, Poland

Datum konání akce

1. 1. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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