Object location is defined as coming up with three-dimensional coordinate expression through binocular vision model analysis using geometrical relationship.
目标定位是通过双目视觉模型分析，利用空间几何关系，最后提出了目标点的三维坐标计算表达式。
Relied on previous data, the general expression of displacement fundamental solution for three-dimension bi-materials under coordinate system oblique to interface is given.
利用已有的三维双相材料位移基本解，给出了在与界面斜交坐标系下位移基本解的一般表达式。
The mathematical model of single line structured light transducer is studied and it's expression under homogenous coordinate is given out.
研究了线结构光传感器的数学模型，并给出了齐次坐标系下的表达形式。
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