A Fundamental Study on the Two Perspective 3D-PTV system for Measurement of Complicated Flow

Bibliographic Information

Other Title
  • 複雑流動計測のための二視点系三次元PTVに関する基礎的研究

Abstract

A new algorithm of a 3D particle tracking velocimetry, 3D-PLCV is developed. The significant feature is the use of images capturing path lines without any blind duration between sequential images. Hence, particle matching becomes very easy by connecting path lines in sequential images. Further, use of information of connected path line is useful to restrain generation of ghost tracers in stereo-matching. After description of details of the algorithm of the 3D-PTV developed in this study is presented, validity of the 3D-PTV is shown using artificial images. Finally, measurement result of fluid flow in pore of porous media by the developed PTV is presented.

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Details 詳細情報について

  • CRID
    1390282680293638656
  • NII Article ID
    130004956290
  • DOI
    10.2208/kaigan.65.1461
  • ISSN
    18838944
    18842399
  • Text Lang
    en
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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