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A mirror-based fast camera-screen calibration method
Authors
付生鹏
刘伟军
+3 more
夏仁波
赵吉宾
齐智峰
Publication date
1 January 2013
Publisher
Abstract
针对基于计算视觉的镜面物体测量中相机和显示器的位置参数标定问题,提出了一种基于平面镜的快速标定方法。该方法使用显示器投射标定模板直接作为标定物,由相机通过平面镜的反射获得标定模板的图像,然后进行相机标定,可同时获得相机的内部参数及标定模板虚像在相机坐标系下的位置参数,最后根据平面镜成像的原理计算标定模板即显示器的实际位置。在标定过程中,平面镜可自由移动,而无需知道平面镜的具体位置参数。实验结果表明,该方法简单快速,同时具有较高的标定精度,满足实际测量需求
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Institutional Repository of Institute of Automation, CAS
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Last time updated on 29/11/2016
Shenyang Institute of Automation,Chinese Academy Of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.sia.cn/:173321/14629
Last time updated on 12/02/2018