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Communication Dans Un Congrès Année : 2010

Influence of geometric parameters and image preprocessing on tomo-PIV results

Résumé

The tomography-PIV is using multiple camera views for a full tomographic reconstruction of the object space, which is represented by a 3-D voxel structure with a resolution adapted to the camera resolution. Influences of different parameters such as the images pre-processing, the volume discretization and the weighting matrix, the algorithm initialization and the cameras angles, the volume thickness and the particle density are studied on synthetic and real images.
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Dates et versions

hal-00874856 , version 1 (18-10-2013)

Identifiants

  • HAL Id : hal-00874856 , version 1

Citer

Lionel Thomas, Romain Vernet, Benoit Tremblais, Laurent David. Influence of geometric parameters and image preprocessing on tomo-PIV results. 15th International Symposium on Applications of Laser Techniques to Fluid Mechanics, Jul 2010, Lisbon, Portugal. pp.1813. ⟨hal-00874856⟩
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