Original title: Reconstruction of 3D PIV data in complicated experimental arrangements
Authors: Pavlík, D. ; Uruba, Václav ; Kopecký, V.
Document type: Papers
Conference/Event: Experimental Fluid Mechanics 2016, Mariánské Lázně (CZ), 20161115
Year: 2016
Language: eng
Abstract: In this paper a three-dimensional reconstruction of flow field behind flat plate representing a wing\nis 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 correspondences and the reconstruction based on the knowledge of intrinsic and extrinsic parameters of cameras. The methods can be used in the cases when it is impossible to use a calibration pattern or when reconstruction by commercial software fails.
Keywords: 3D PIV; calibration target; reconstruction
Host item entry: Experimental Fluid Mechanics 2016 - Conference Proceedings

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0267333

Permalink: http://www.nusl.cz/ntk/nusl-262614


The record appears in these collections:
Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers