A method of automatic segmentation and surface reconstruction of scattered data in reverse engineering was presented.
提出了一种在反求工程中对散乱点云数据进行自动分割与曲面模型重构的方法。
This paper summarizes the technology of surface reconstruction from three-dimensional scattered data points. Some typical methods are introduced in detail.
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。
The experiment results illustrate that the improved algorithm can extract the boundary of hole and open area, and it makes preparation for the surface reconstruction.
实验表明，该算法能很好地提取出孔洞内边界以及开区域外边界，为带孔洞点云数据的曲面重构奠定了基础。
An efficient algorithm for implicit surface reconstruction for large-scale scattered data was proposed based on the combination of radial basis functions and partition of unity.
把径向基函数和单元分解原理综合起来，提出一种大规模散乱点云的隐式曲面快速重构算法。
In this thesis we summarize the main approaches for surface reconstruction, study the problem of boundary detection for point clouds, and propose a new algorithm based on regular space subdivision.
本文在总结曲面重建主流算法的基础上，对点云的边界检测问题进行了研究，提出了一种基于空间正规分割的边界检测新算法。
NURBS surface reconstruction of measuring data points.
研究了测量点数据的NURBS曲面重构。
The error of surface reconstruction and the whole error are analyzed.
对曲面重构误差和总反求误差进行了分析。
To 3d scattered data, a novel algorithm for surface reconstruction is presented.
针对3维散乱数据场提出了一种表面重建算法。
A novel system for 3-d surface reconstruction based on stereo vision is proposed.
提出了一种基于立体视觉的三维表面重建的新方法。
Mesh topology reconstruction is one of the key technologies of surface reconstruction.
测量点集网格拓扑重建是曲面重建的关键技术之一。
A deformable mesh model was presented for surface reconstruction from a finite 3d point set.
针对有限三维点集的表面重构问题，提出一种可变形网格模型的建模方法。
Objective: To study the effect of fresh amnion transplantation in corneal surface reconstruction.
目的：研究新鲜羊膜移植在重建眼表中的作用。
A novel algorithm for NURBS surface reconstruction of unorganized points is presented in this paper.
给出了一个新的散乱数据的NURBS曲面重建算法。
Conclusions Ocular surface reconstruction by human amnion transplantation is a good method for operation.
结论人类羊膜移植重建眼表是一种良好的手术方法。
The 2d medical image can be transformed into the 3d image by surface reconstruction and volume rendering.
通过表面重建和体绘制，可将医学二维图象转化为三维图象。
The measurement of scattered point cloud data is the foundation of surface reconstruction of a 3d object.
散乱点云数据的测量是三维物体曲面重建的前提和基础。
Based on photometric stereo, a new method is proposed for fabric 3-d surface reconstruction in this paper.
提出了一种基于光度立体视觉方法对织物进行三维表面重建。
Thus three-dimensional surface reconstruction algorithm is of great theoretical and practical significance.
因此三维表面重建算法的研究具有重大的理论意义和现实意义。
A novel algorithm for fitting surface reconstruction of unorganized data points is presented in this paper.
给出了一个新的散乱数据的曲面重建算法。
Objective To evaluate the clinical effects of ocular surface reconstruction by human amnion transplantation.
目的评价人类羊膜移植眼表重建的临床效果。
A new region-growing algorithm is presented for triangular mesh surface reconstruction from point-cloud data.
提出一种新的由点云数据生成三角网格曲面的区域增长算法。
Measurement of 3d object to obtain its scattered points cloud data is the foundation of surface reconstruction.
散乱点云数据的测量是三维物体曲面重建的前提和基础。
Three-Dimentional surface reconstruction based on medical images is one of the main methods in medical images visualization.
基于医学图像重建三维表面是医学图像可视化的主要手段之一。
According to the features of laser scanning, we proposed a method of self-adaptive surface reconstruction of outdoor scenes.
针对激光扫描特点，提出了一种自适应室外场景表面重建方法。
Triangle mesh surface reconstruction on digitized poi nts obtained from existing physical objects is widely used in practice.
根据实物模型的坐标测量，数据重建模型的三角网格曲面表示在实践中有着广泛的应用。
To solve the problem of quadric surface reconstruction in reverse modeling for mechanical parts, a two-step fitting algorithm was presented.
针对机械零件反求建模过程中常见二次曲面的表面重建问题，提出了曲面拟合分步计算法。
AIM: To investigate the clinical effect and mechanism of preserved human amniotic membrane transplantation on ocular surface reconstruction.
目的：观察和探讨保存人羊膜移植在眼表重建方面的临床应用和作用机制。
On the base of the fairing of free-form surface reconstruction from 3d data points, this paper probes one method based on shape constraints.
针对三维数据点重构自由曲面的光顺问题，探讨了一种基于形状约束的曲面重构技术。
The data structure design of free curve and surface reconstruction is one of the key technologies of developing reverse engineering software.
自由曲线曲面重构的数据结构设计是开发逆向工程软件的关键技术之一。
The data structure design of free curve and surface reconstruction is one of the key technologies of developing reverse engineering software.
自由曲线曲面重构的数据结构设计是开发逆向工程软件的关键技术之一。
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