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PSD based three-dimensional measuring method
Authors
刘惠
彭文东
+5 more
朱枫
欧锦军
王俊
董再励
郝颖明
Publication date
20 July 2005
Publisher
Abstract
本发明公开一种基于PSD的三维测量方法。使用由线阵PSD配合柱面镜头构成相机装置观测空间目标点P,得到空间点P在PSD相机的投影点u的位置信号。该位置信号可以唯一定义一个空间测量平面;当多个PSD相机同时使用时,由单一空间点P所获得的多个投影点u可以定义同样多个测量面;这些面非平行,其交点就是该空间点P;在这些平面方程可以确定的条件下,则该空间点P的位置可以由所述平面定义的坐标系下计算出来;为实现上述三维定位,要先对所使用PSD相机进行标定,获得参考坐标系与PSD投影点u的位置关系,当相机标定完成之后,再进行三维定位计算。本发明能实现基于PSD器件的空间点目标的3D实时测量
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Institutional Repository of Institute of Automation, CAS
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oai:ir.sia.cn/:173321/13587
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/:173321/13587
Last time updated on 12/02/2018
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/:173321/14479
Last time updated on 12/02/2018
Institutional Repository of Institute of Automation, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.sia.cn/:173321/14479
Last time updated on 29/11/2016