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Conferences > Sensors > 2018 > SeTh3E > SeTh3E.2

Laser speckle contrast imaging method for measurement of transparent fluid flows

Seungsoo Hong, Hyuntai Kim, Kyoungyoon Park, Hanbyul Chang, Songzhe Piao, Seung-June Oh, and Yoonchan Jeong

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Abstract

A novel laser speckle contrast imaging method using an intermediate vibrating layer is proposed. By detecting the vortex shedding frequency with laser speckle contrast imaging, the measurement of flow rate for transparent fluids is demonstrated.

© 2018 The Author(s)

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