This is a set of data measured using 3D-PTV method and kept in a working folder suitable for the OpenPTV software (www.openptv.net)

git clone https://github.com/openptv/test_cavity
python pyptv_gui.py test_cavity

This set of data is recorded at the Alex Liberzon laboratory at the School of Mechanical Engineering, Tel Aviv University, https://alex-lab.github.io by the team of Reut Elfassi, David Ratner and Mark Kreizer (all Master students at that time)

The setup is a lid-driven cavity in a cubic cavity of a 1:1:1 ratio. The top lid is a plastic belt driving system constructed for our laboratory by the I.T.E.S. https://www.ites.co.il/index.html

The 4 cameras are located on two sides of the cavity (positive and negative 'z'). More details are available from the Reut Elfassi (Kramer) thesis.

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