Digital image velocimetry is technique for extracting two-dimensional (in image planes) velocities of objects from multiple photographs or video images of objects. Devised to overcome disadvantages of particle-image velocimetry and laser-speckle velocimetry, both of which involve use of illuminated seed particles to make flows visible. Directions of velocity vectors determined unambiguously, and dynamic range limited only by speed of camera or, equivalently, by speed of stroboscopic illumination.


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    Titel :

    Digital Image Velocimetry


    Beteiligte:
    Cho, Y.-C. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.10.1991



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Digital Image Velocimetry

    Cho, Y. C. | NTRS | 1991


    Test Of Digital Image Velocimetry

    Cho, Y. C. / Park, H. | NTRS | 1994




    Seedless Velocimetry Measurements by Schlieren Image Velocimetry

    Hargather, Michael J. / Lawson, Michael J. / Settles, Gary S. et al. | AIAA | 2011