Design and Research of Camera Calibration System in Binocular Stereo Vision
Aiming at the camera calibration of binocular stereo vision system, based on Zhang’s calibration method, the specified points in the calibration template obtained by the Harris operator, a set of camera calibration system combined with VC++ and Matlab was developed. The results of the calibration system, comparing with those of four-step calibration method, was analyzed and showed that: the error of calibration data in this system was within 0~5 mm, which had a high precision calibration, providing a new reference measure for the camera calibration.
J. T. Xiong et al., "Design and Research of Camera Calibration System in Binocular Stereo Vision", Key Engineering Materials, Vols. 460-461, pp. 219-224, 2011