The generation methods of sketch-based feature model reconstruction are presented in this thesis. Experimental results show that the methods presented here are reliable.
研究了基于草图轮廓的拉伸与旋转特征模型重建的生成方法，以实例零件说明本文提出的重建方法是切实可行的。
The research on constraints based structural feature model reconstruction method is a new aspect in reversing engineering, which can be used to reconstruct more reliable model.
基于约束的结构类零件特征模型重建是反求工程中一个新的研究方向，具有很强的理论意义和实用价值。
Aiming at constructing the model of the upper part of male body, the feature and constraint based re model reconstruction method is researched in this paper.
本文旨在以建立男性上体模型为目标来研究逆向工程中基于特征和约束的模型重建方法。
This study proposed an algorithm for building model reconstruction from airborne laser scanning data, based on feature line detection and separation of planimetric and height computations.
该方法以投影为基础，以平高分解为手段，通过在多个投影平面内逐步确定平面、高程信息实现特征线提取及模型重建。
Surface reconstruction is reproduction process of geometric topology information and feature bases on surface practicality model.
曲面重建就是根据曲面实物模型的点云，重建其几何和拓扑信息，并再现特征的过程。
Surface reconstruction is reproduction process of geometric topology information and feature bases on surface practicality model.
曲面重建就是根据曲面实物模型的点云，重建其几何和拓扑信息，并再现特征的过程。
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