描述了基于双眼视差原理的三维空间定位系统。
Based on stereo disparity, a vision system for locating three-dimensional position is described in the paper.
主要包括图像采集、摄像机标定、二维目标定位、三维空间定位和三维曲线拟合。
This scheme includes five steps:image acquisition, camera calibration, 2D orientation, 3D orientation and spatial curve simulation.
首先，他显示了三维空间里手旋转的完成，随后解释了如何用电脑对凯特摩的左手进行多边形点定位，从而制作图像。
First it shows the finished hand rotating in 3d space, then explains how the computer built the image using polygon points placed on Catmull's left hand.
这个实验，我们用一种用平行轴固定的两台同步摄像机定位系统来跟踪一个三维空间中的移动物体。
In this experiment we use a stationery system with two identical cameras with parallel axes to track a moving object in three dimensional space.
为了减小定位误差和提高算法的适应性，利用三维空间抽样和范围约束的方法，并结合对成功样本点的加权筛选，获得节点的三维估计坐标以实现抽样定位。
Combined with weighted filtration to successful sample points, it uses the method of sampling in three-dimensional space and range constraint to acquire three-dimensional coordinates of nodes.
为了减小定位误差和提高算法的适应性，利用三维空间抽样和范围约束的方法，并结合对成功样本点的加权筛选，获得节点的三维估计坐标以实现抽样定位。
Combined with weighted filtration to successful sample points, it uses the method of sampling in three-dimensional space and range constraint to acquire three-dimensional coordinates of nodes.
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