A Study on the Calibration Method for the Multi-Positional Mobile Binocular Camera
This paper proposes a calibration method for the mobile binocular camera.Based on the traditional Zhang's calibration algorithm,the calibration of the binocular camera is implemented by photographing the continuous video of the calibration plate instead of capturing the images of the calibration plate with different poses.In order to verify the feasibility of the method,experiments of static binocular calibration together with multi-positional mobile calibra-tion of the binocular camera including up-down,down-up,left-right and right-left positions are carried out.The ex-periments show that it is feasible for mobile calibration of the binocular camera to replace the traditional static cali-bration,and the left-right position is better.The error of the effective focal length of the binocular camera is located in[2,3]pixels,and the reprojection error is 0.06 pixels.
万方数据
维普
