| Autor: |
Paolillo, G., Astarita, T. |
| Přispěvatelé: |
Paolillo, G., Astarita, T. |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Popis: |
The present work addresses the development of a camera calibration model, based on the pinhole approximation and Snell’s law of refraction, for tomographic particle image velocimetry measurements inside transparent cylinders. Such a model adds to the pinhole-camera model parameters a relatively small number of parameters, which have an unambiguous geometrical or physical meaning. A calibration procedure for the innovative camera model is also outlined. Finally, the innovative model is comparatively assessed against the classical pinhole camera model and different polynomial-based models by using experimental data from an investigation of Rayleigh-Bénard convection. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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