研究的对象是基于激光三角测量法获得的船体分段面三维数据。
The research aims at a data of the ship body that acquired according to the triangle diagraph method of laser.
利用三维重建算法和分段控制策略计算目标物距离，融合激光传感器信息获得目标物的精确距离。
Calculating the distance between the camera and target by the 3d reconstruction algorithm and sub-control strategy, and raise its veracity by laser information fusion.
提出了考虑梁板复合支撑和分段施工效应的深大基坑支护结构三维全过程计算方法，编制了三维全过程分析有限元程序。
A method to analyze behaviors of beam-slab braced foundation pits was proposed considering the effect of construction process. A 3d FEM program based on the model was developed.
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