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逆向工程中曲面重建的研究进展
引用本文:武剑洁,王启付,黄运保,周济.逆向工程中曲面重建的研究进展[J].工程图学学报,2004,25(2):133-142.
作者姓名:武剑洁  王启付  黄运保  周济
作者单位:华中科技大学CAD中心,武汉,430074
基金项目:国家“十五”重大科技攻关项目基金资助项目(2001BA201A02)
摘    要:曲面重建是逆向工程的重要研究内容之一,在工业制造、医疗、军事等应用领域意义重大,已成为国内外的研究热点。笔者总结了从三维散乱数据点集重建物体曲面的技术,重点介绍了其中的一些典型方法。分析了它们的基本思想、主要特点和应用情况,并指出了各自存在的不足和局限性,最后就曲面重建研究今后可能的发展方向作了一些探讨。

关 键 词:计算机应用  逆向工程  曲面重建  三维散乱数据  曲面拟合  分段线性重建  基于物理的重建  基于神经网络的重建
文章编号:1003-0158(2004)02-0133-10
修稿时间:2003年2月27日

Review of Surface Reconstruction Methods in Reverse Engineering
WU Jian-jie,WANG Qi-fu,HUANG Yun-bao,ZHOU Ji.Review of Surface Reconstruction Methods in Reverse Engineering[J].Journal of Engineering Graphics,2004,25(2):133-142.
Authors:WU Jian-jie  WANG Qi-fu  HUANG Yun-bao  ZHOU Ji
Abstract:Surface reconstruction is one of the main parts of reverse engineering. It has been used in various application domains such as industry manufacturing, medicine and military. And it has been a hot point of research all over the world. This paper summarizes the technology of surface reconstruction from three-dimensional scattered data points. Some typical methods are introduced in detail. The main idea, characteristics and applications of them are analyzed. The advantages and limitations of these methods are listed as well. Finally, possible future work is discussed.
Keywords:computer application  reverse engineering  surface reconstruction  three-dimensional scattered data points  surface fitting  piecewise-linear reconstruction  physically-based modeling  neural-network-based reconstruction
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