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14 December 1998 Self-calibration of a 3D object scanner based on a CCD linear sensor
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Proceedings Volume 3641, Videometrics VI; (1998) https://doi.org/10.1117/12.333781
Event: Electronic Imaging '99, 1999, San Jose, CA, United States
Abstract
This paper describes the practical aspects of CCD-line set up and calibration for a 3D Objectscanner based on shape from stereo which was designed and produced at our Institute. This calibration is important if one wants to achieve best results with a scanner. We present an imaging system based on a single CCD-linear sensor and we provide a two-step self-calibration procedure. The results of our calibration method allows to measure object points of an accuracy better than 0.1 mm in 3D space. The self-calibration is repeatable and is suitable to be performed at the users site by using the 3D Objectscanner and the 3D calibration target.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Amer Sehovic, Michael Gruber, and Andreas Gaich "Self-calibration of a 3D object scanner based on a CCD linear sensor", Proc. SPIE 3641, Videometrics VI, (14 December 1998); https://doi.org/10.1117/12.333781
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