Rainbow particle imaging velocimetry for dense 3D fluid velocity imaging

Jinhui Xiong, Ramzi Idoughi, Andres A. Aguirre-Pablo, Abdulrahman Barakat Aljedaani, Xiong Dun, Qiang Fu, Sigurdur T Thoroddsen, Wolfgang Heidrich

Research output: Contribution to journalArticlepeer-review

56 Scopus citations


Despite significant recent progress, dense, time-resolved imaging of complex, non-stationary 3D flow velocities remains an elusive goal. In this work we tackle this problem by extending an established 2D method, Particle Imaging Velocimetry, to three dimensions by encoding depth into color. The encoding is achieved by illuminating the flow volume with a continuum of light planes (a
Original languageEnglish (US)
Pages (from-to)1-14
Number of pages14
JournalACM Transactions on Graphics
Issue number4
StatePublished - Jul 21 2017


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