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首页> 外文会议>International conference on electronic measurement instruments;ICEMI' 2009 >A Virtual Binocular Vision Range Finding Method of Remote Object Based on Single Rotating Angle Indexing Camera
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A Virtual Binocular Vision Range Finding Method of Remote Object Based on Single Rotating Angle Indexing Camera

机译：基于单转角标引相机的虚拟目标双目视觉测距方法

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摘要

Based on binocular stereo vision sensor measurement model,a kind of low cost single rotating angle indexing camera method used to measure distance of a remote object was presented in this paper. A single camera was mounted on a rotating platform,which was driven by a step motor or equipped with an angle encoder,so that the rotating angle of camera could be indexed. Two parallax images which projected by the same object could be collected by the single camera in different space positions,and then the distance could be retrieved. A perspective projection model of rotating single camera was established,and a directional searching method of matching feature points was discussed. Experiment results showed that a relative accuracy about 3% could be achieved,which indicated this method was rational and feasible.
机译：本文基于双目立体视觉传感器测量模型，提出了一种用于测量远距离物体的低成本单转角索引相机方法。将单个摄像机安装在旋转平台上，该旋转平台由步进电机驱动或配备角度编码器，以便可以索引摄像机的旋转角度。单个摄像机可以在不同的空间位置收集同一物体投影的两个视差图像，然后可以获取距离。建立了旋转单摄像机的透视投影模型，讨论了特征点匹配的方向搜索方法。实验结果表明，该方法可以达到3％左右的相对准确度，说明该方法是合理可行的。

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