Calibrating a Pan-tilt Camera Head
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This paper describes a method for calibrating a pan-tilt camera head. The key feature of the method is that the camera, the pan-tilt unit, and the relationship between the camera and the pan-tilt unit, are calibrated independently. This paper develops a geometric model of the pan-tilt camera head and presents procedures to estimate the values of the unknown model parameters. Target image repositioning is discussed as an application of using a calibrated pan-tilt camera head.
[1] Olivier Faugeras,et al. Three-Dimensional Computer Vision , 1993 .
[2] Linda G. Shapiro,et al. Computer and Robot Vision , 1991 .
[3] Roger Y. Tsai,et al. Calibrating a Cartesian Robot with Eye-on-Hand Configuration Independent of Eye-to-Hand Relationship , 1989, IEEE Trans. Pattern Anal. Mach. Intell..