摘要
为验证基于张正友平面模板法标定双目视觉系统方法的准确性与合理性,首先分析了双目立体视觉系统的原理,然后论述了双目立体视觉的系统标定原理、方法,以及利用张正友平面模板法进行标定的步骤。通过标定双目立体系统的内部参数和外部参数,应用视差原理,能够确定空间某点的三维坐标。实验验证了文中提出的基于张正友平面模板法标定双目视觉系统方法的准确性与合理性。
For verification method based on binocular vision Zhang Zhengyou plane template method calibration system ,the accuracy and rationality of the first principle of binocular stereo vision system are analyzed. The system of binocular stereo vision calibration principles,methods,and the application of Zhang Zhengyou plane template method for calibration of the steps,are introduced. Through internal and external parameters calibration of binocular stereo system, the principle of parallax is used to determine the three-dimensional coordinates of a space point. Experiments verify the calibration accuracy and rationality of binocular vision system method based on Zhang Zhengyou plane template method.
出处
《机械工程师》
2014年第2期1-3,共3页
Mechanical Engineer
关键词
双目立体视觉
视差
标定
张正友平面模板法
binocular stereo vision
parallax
calibration
ZHANG Zhengyou plane template method
