4. The system of free-form surface reconstruction based on NURBS method isdesigned.
4、设计了基于 NURBS 的自由曲面重构系统。
参考来源 - 基于NURBS的自由曲面重构技术研究及开发In reverse engineering ways of curve fit and surface remodeling are compared, optimal fit way and smooth way are used to achieve rang of smooth and precision.
分析比较反求工程中自由曲线拟合以及自由曲面重构的方法,最后选出最佳的拟合方法和光顺处理使其满足本文所要求的光顺度和精度。
参考来源 - 反求工程中拟合曲面连续性的研究In this paper, author uses angle distinguish method deleting error points. Also the sampling and the feature extraction and segmentation of point clouds are analyzed and reaseached to make surface reconstruction more exactly.
采用角度判别法,对点云数据中的误差点进行删除,并利用surfacer软件的强大功能,对点云数据的精简、点云数据的特征识别、数据分割等关键问题进行了分析研究,为后续曲面重构的准确性奠定了基础。
参考来源 - 复杂曲面激光测量与重构相关技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
曲面重构是逆向工程中的关键技术。
Surface reconstruction is the key technologies of reverse engineering.
对曲面重构误差和总反求误差进行了分析。
The error of surface reconstruction and the whole error are analyzed.
本文研究反向工程中曲面重构的几何连续性问题。
This thesis studies the problems of geometric continuity about surfaces reconstruction in Reverse Engineering.
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