激光技术2025，Vol.49Issue(3)：430-436,7.DOI:10.7510/jgjs.issn.1001-3806.2025.03.017
相机和到达角基站间的外参标定
Extrinsic parameter calibration of a camera and an AoA anchor
汪菲菲 1周志强2
作者信息
- 1. 无锡太湖学院 智能装备工程学院 自动化系,无锡 214063,中国
- 2. 江南大学 物联网工程学院 自动化系,无锡 214122,中国
- 折叠
摘要
Abstract
In order to fill the research gap in the field of external parameter calibration between the camera and the angle of arrival(AoA)base station,the checkerboard calibration board was used to extract the label position from the image,and the optimal external parameter was calculated based on the geometric constraint between the two sensor data.Theoretical analysis and experimental verification were carried out,and the simulation and experimental data were obtained.The results show that,the distance error of the calibration results obtained by this method is within 0.08 m,and the angle error is within 3.5°.The research is helpful for the calibration of external parameters between camera and AoA base station and the design of robot sensing system.关键词
传感器技术/外参标定/优化/相机/到达角基站Key words
sensor technique/extrinsic parameter calibration/optimization/camera/angle of arrival base station分类
计算机与自动化引用本文复制引用
汪菲菲,周志强..相机和到达角基站间的外参标定[J].激光技术,2025,49(3):430-436,7.
