Calibration of camera-projector fringe projection systems for three-dimensional scanning

Rigoberto Juarez-Salazar; Juan Zheng; Alejandra Giron; Victor H. Diaz-Ramirez

doi:10.1117/12.2530016

6 September 2019 Calibration of camera-projector fringe projection systems for three-dimensional scanning

Rigoberto Juarez-Salazar, Juan Zheng, Alejandra Giron, Victor H. Diaz-Ramirez

Proceedings Volume 11136, Optics and Photonics for Information Processing XIII; 111360D (2019) https://doi.org/10.1117/12.2530016
Event: SPIE Optical Engineering + Applications, 2019, San Diego, California, United States

Abstract

Uncalibrated camera-projector fringe projection systems are unable to provide metric three-dimensional measurements. The main difficulty for camera-projector calibration is that independent calibration of the devices is cumbersome and susceptible to alignment errors. In this paper, an efficient and accurate method for calibration of a camera-projector pair is proposed. The operating principle and computational implementation are analyzed. The metric measurement of a three-dimensional object is carried out to demonstrate the efficiency and accuracy of the proposed method.

Conference Presentation

Citation Download Citation

Rigoberto Juarez-Salazar, Juan Zheng, Alejandra Giron, and Victor H. Diaz-Ramirez "Calibration of camera-projector fringe projection systems for three-dimensional scanning", Proc. SPIE 11136, Optics and Photonics for Information Processing XIII, 111360D (6 September 2019); https://doi.org/10.1117/12.2530016

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