Calibration error study of binocular stereo camera. Issue 1 (1st September 2022)

• Record Type: Journal Article
• Authors: Wu, Hao; Hao, Weidong; Sun, Yulu; Wang, Zhihao; Huang, Yiren
• Is Part Of: Journal of physics. Volume 2338:Issue 1(2022)
• Publication Date: 2022-09-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/2338/1/012058
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: The calibration accuracy of the camera largely affects the accuracy of 3D measurement, so this paper researches on the calibration error of the binocular stereo camera, introduces the imaging model of the camera, conducts the experiment of calibration according to the principle of Zhang Zhengyou's calibration, and responds to the calibration accuracy by the reprojection error, the experimental results show that the calibration meets the requirements and the average error can reach 0.05pixels.