摘要
双目测距技术是目前计算机视觉领域中的一个重要研究内容,利用Matlab-OpenCV设计了一个双目立体视觉测距系统,实现近距离的双目测距。对双目相机进行标定从而获得相机的内外参数,将得到的内外参数导入OpenCV中,结合双目相机的左右图像进行后续的图像处理和立体匹配,从而获得目标物体的深度信息。双目相机标定通过MATLAB标定工具箱实现,此标定方法相较于其他方法具有更好的鲁棒性,该方法能够较快速获得物体的深度信息,在近距离测距中具有较高的准确性,并且成本较低,具有良好的工程应用性。
The technology of binocular ranging is an important research content in the field of computer vision.A binocular stereo vision ranging system based on MATLAB-OpenCV is designed.The internal and external parameters of the camera are obtained by calibrating the binocular camera,then the internal and external parameters are imported into OpenCV,and the left and right images of the binocular camera are combined for subsequent image processing and stereo matching,thus,the depth information of the target object can be obtained.The calibration of binocular camera is realized by MATLAB calibration toolbox,this calibration method has better robustness than other methods,and this method can obtain the depth information of object more quickly,it has high accuracy,low cost and good engineering application in short distance ranging.
作者
黄昊天
HUANG Haotian(Shanghai Institute of Technology,Shanghai 201418,China)
出处
《核电子学与探测技术》
CAS
北大核心
2023年第3期650-655,共6页
Nuclear Electronics & Detection Technology
