An alternative method on camera calibration with one-dimensional objects

Nian Wang; Yi-Zheng Fan; Wen-xia Bao; Dong Liang; Sui Wei

doi:10.1117/12.668303

20 January 2006 An alternative method on camera calibration with one-dimensional objects

Nian Wang, Yi-Zheng Fan, Wen-xia Bao, Dong Liang, Sui Wei

Proceedings Volume 6027, ICO20: Optical Information Processing; 60272V (2006) https://doi.org/10.1117/12.668303
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

Camera calibration is a necessary step in 3D computer vision in order to extract metric information from 2D images. In this paper, using the homography between a plane in the scene and the plane of an image, we propose an alternative method on camera calibration with one-dimensional objects, and give both a linear and nonlinear solutions for the camera intrinsic parameters. Experimental results show that our approach also has a high accuracy.

Citation Download Citation

Nian Wang, Yi-Zheng Fan, Wen-xia Bao, Dong Liang, and Sui Wei "An alternative method on camera calibration with one-dimensional objects", Proc. SPIE 6027, ICO20: Optical Information Processing, 60272V (20 January 2006); https://doi.org/10.1117/12.668303

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