计算机与数字工程2019，Vol.47Issue(2)：442-445,475,5.DOI:10.3969/j.issn.1672-9722.2019.02.037
基于角点检测的摄像机标定算法及应用
A Camera Calibration Algorithmvand Application Based on Corner Detection
王晓辉 1李星2
作者信息
- 1. 中国飞机强度研究所 西安 710065
- 2. 中国煤炭科工集团西安研究院 西安 710065
- 折叠
摘要
Abstract
Camera calibration in aerial video applications,the problem existing in the traditional calibration method,self cali?bration method and calibration method based on active vision,the key to effect the precision of calibration are summarized,and then combined with improved checkerboard corner detection algorithm and improved three parameters of the model calibration meth?od,the physical information input and the accuracy of the calibration process are guaranteed. Through the complete camera calibra?tion can take advantage of the camera parameters on image distortion correction,and thus for the viewing angle measurement. Exper?iments show that the algorithm applicability is wide and good stability,high precision,has certain practicability and validity.关键词
棋盘格角点检测/摄像机标定/图像校正/视场角测量Key words
checkerboard corner detection/camera calibration/image correction/viewing angle measurement分类
信息技术与安全科学引用本文复制引用
王晓辉,李星..基于角点检测的摄像机标定算法及应用[J].计算机与数字工程,2019,47(2):442-445,475,5.
