Scheimpflug Self-Calibration Based on Tangency Points

Thierry Fournel (1) , Hanene Louhichi (1) , Cécile Barat (1) , Jean-François Menudet (1)

1 LHC - Laboratoire Hubert Curien [Saint Etienne]

SPIV self-calibration strongly depends on the accuracy of the detection of the projection of the control points. A new family of control points and an algorithm of image detection are proposed to overcome the bias associated to the use of dot centers as control points in SPIV self-calibration.

Domains: Engineering Sciences [physics]; Signal and Image processing; Computer Science [cs]; Signal and Image Processing

Thierry Fournel, Hanene Louhichi, Cécile Barat, Jean-François Menudet. Scheimpflug Self-Calibration Based on Tangency Points. The 12th International Symposium on Flow Visualization, Sep 2006, Göttingen, Germany. ⟨ujm-00378467⟩