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Conference papers

Optical flow estimation in experimental fluid mechanics

Thomas Corpetti 1 E. Mémin 1 A. Santa Cruz 2 Dominique Heitz 2 G. Arroyo 2
1 VISTA - Vision spatio-temporelle et active
IRISA - Institut de Recherche en Informatique et Systèmes Aléatoires, Inria Rennes – Bretagne Atlantique
Abstract : We present in this paper a novel approach dedicated to the measurement of velocity in fluid experimental flows. Such information, which is fundamental for specialists, is usually computed by correlation methods on a special kind of images (named PIV). We present here a motion estimation technique which is based on an optical-flow extension. Results are presented on an experimental flow and are compared to those computed with standard methods of the fluid mechanics community.
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Conference papers
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https://hal.inrae.fr/hal-02583240
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Submitted on : Thursday, May 14, 2020 - 10:15:48 PM
Last modification on : Thursday, April 8, 2021 - 10:02:05 AM

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  • HAL Id : hal-02583240, version 1
  • IRSTEA : PUB00014506

Citation

Thomas Corpetti, E. Mémin, A. Santa Cruz, Dominique Heitz, G. Arroyo. Optical flow estimation in experimental fluid mechanics. Seventh international symposium on signal processing and its applications, ISSPA'03, Paris, 1-4 July 2003, 2003, Paris, France. pp.4. ⟨hal-02583240⟩

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