24 February 1993 Stereo vision system for shape inspection of technical objects
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Proceedings Volume 1820, Videometrics; (1993) https://doi.org/10.1117/12.141381
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States
Abstract
Stereo vision system based on the principle of triangulation has been built for shape inspection of technical object. It consists of two CCD-cameras, a He-Ne laser, a special electronic circuit and a personal computer. Here, we propose a method of non-coplane of every three calibration points and the optical center of camera to calibrate the system. By making some measures, we can improve the measurement accuracy greatly.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jing Xu, Jing Xu, Haiqing Zhou, Haiqing Zhou, Ping Zhu, Ping Zhu, Xianhan Liu, Xianhan Liu, Xiaoning Chen, Xiaoning Chen, } "Stereo vision system for shape inspection of technical objects", Proc. SPIE 1820, Videometrics, (24 February 1993); doi: 10.1117/12.141381; https://doi.org/10.1117/12.141381
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