激光与光电子学进展, 2019, 56 (21): 211506, 网络出版: 2019-11-02
准确标定摄像机的混合粒子群优化方法 下载: 931次
Hybrid Particle-Swarm-Optimization Method for Accurately Calibrating Cameras
图 & 表
图 4. 使用HPSO得到的重投影误差。(a)标定图片的重投影误差;(b)标定图片的平均重投影误差
Fig. 4. Reprojection error obtained by HPSO.(a)Reprojection error of calibration image; (b)average projection error of calibration image
图 5. 使用张正友标定法得到的重投影误差。(a)标定图片的重投影误差;(b)标定图片的平均重投影误差
Fig. 5. Reprojection error obtained by Zhang's calibration method. (a)Reprojection error of calibration image; (b)average projection error of calibration image
图 6. 使用GA得到的重投影误差。(a)标定图片的重投影误差;(b)标定图片的平均重投影误差
Fig. 6. Reprojection error obtained by GA.(a)Reprojection error of calibration image;(b)average reprojection error of calibration image
表 1摄像机标定参数优化结果
Table1. Optimization results of camera calibration parameters
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雷阳, 张宏立, 王聪. 准确标定摄像机的混合粒子群优化方法[J]. 激光与光电子学进展, 2019, 56(21): 211506. Yang Lei, Hongli Zhang, Cong Wang. Hybrid Particle-Swarm-Optimization Method for Accurately Calibrating Cameras[J]. Laser & Optoelectronics Progress, 2019, 56(21): 211506.