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ICPR
2008
IEEE

Calibration of a structured light system by observing planar object from unknown viewpoints

10 years 6 months ago
Calibration of a structured light system by observing planar object from unknown viewpoints
— A calibration method for a structured light system by observing a planar object from unknown viewpoints is proposed. A structured light system captures a 3D shape by a camera that observes a light stripe on an object illuminated by a projector. The 3D shape, obtained from the system defined by a pinhole model for the projection of a light stripe, is solved using the equation of a plane model for the projector. The coefficients of each light stripe’s equation are estimated using the 4×3 image-to-camera transformation matrix that is expressed by camera parameters. Experimental results demonstrate a high degree of accuracy when following the proposed approach.
Koichiro Yamauchi, Hideo Saito, Yukio Sato
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICPR
Authors Koichiro Yamauchi, Hideo Saito, Yukio Sato
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