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Particle Image Velocimetry by Feature Tracking
2001Particle Image Velocimetry (PIV) is a popular approach to flow visualisation in hydro- and aerodynamic studies and applications. The fluid is seeded with particles that follow the flow and make it visible. Traditionally, correlation techniques have been used to estimate the displacements of the particles in a digital PIV sequence.
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Rainbow Particle Imaging Velocimetry
2017We introduce a new approach for snapshot imaging of time-resolved, non-stationary 3D fluid flows. Based on Particle Imaging Velocimetry (PIV), a well-established technique for fluid flow analysis, we propose a novel approach for spectral encoding of the third dimension.
Lamothe, Élodie +2 more
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Large-scale particle image velocimetry for measurements in riverine environments
Water Resources Research, 2008Ichiro Fujita, Marian Muste, A Hauet
exaly