摘要
摄像机定标是从拍摄的二维图像中获取三维信息必不可少的步骤,一直为机器视觉领域的研究热点之一。本文阐述了几种定标方法的基本原理,并论述了如何在工业视觉系统中根据不同的任务来选择不同的定标方法问题。
Camera calibration is an indispensable step to obtain 3D geometric information from shooting 2D images. It's one of the major research directions in machine vision field. This paper illustrates the fundamental principle of several methods of camera calibration and analyses how to choose different methods of calibration according to different tasks.
出处
《仪器仪表标准化与计量》
2005年第2期21-24,共4页
Instrument Standardization & Metrology