基于摄像机透视成像的针孔模型，分析了立体视觉中摄像机标定和三维重建过程的主要误差来源。
Various error sources of binocular stereo system are analyzed based on pinhole camera model for estimation of the depth error.
分析了空间圆透视投影的数学模型，并建立了点的空间三坐标立体视觉测量数学模型。
The perspective projection model of the spatial circle is discussed and the mathematical model of three-dimensional (3D) measurement for the stereo vision sensor is analyzed.
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