6 October 1994 Calibration of structured-light sensor for multivisual inspection system
Author Affiliations +
Proceedings Volume 2350, Videometrics III; (1994) https://doi.org/10.1117/12.189149
Event: Photonics for Industrial Applications, 1994, Boston, MA, United States
Aiming at the actual required of a body-in-white visual inspection system, and according to features of two structured light sensors (stripe light and multi-stripe light sensors) used in the system, this paper proposes a global calibration method using the direct linear transformation based on describing mathematical models of two kinds of sensors in brief and the multi-visual inspection system calibration in detail. The accomplishment of the calibrating process is presented on available condition. We design a corresponding calibrating device, and solve the sighting problem between target and structured light. A series of experiments have been finished. The results of them prove that the global calibration method is feasible and practical.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Keyou Feng, Keyou Feng, Luo Ming, Luo Ming, } "Calibration of structured-light sensor for multivisual inspection system", Proc. SPIE 2350, Videometrics III, (6 October 1994); doi: 10.1117/12.189149; https://doi.org/10.1117/12.189149

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