作者投稿和查稿 主编审稿 专家审稿 编委审稿 远程编辑

计算机工程 ›› 2006, Vol. 32 ›› Issue (23): 224-225,. doi: 10.3969/j.issn.1000-3428.2006.23.080

• 多媒体技术及应用 • 上一篇    下一篇

截面线数据的曲面蒙皮重构技术研究

郭伟青,赵剑锋,吴小刚   

  1. (浙江工业大学之江学院,杭州 310024)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-12-05 发布日期:2006-12-05

Technique Research of Surface Skinning Reconstruction with Cross-sectional Data

GUO Weiqing, ZHAO Jianfeng, WU Xiaogang   

  1. (College of Zhijiang, Zhejiang University of Technology, Hangzhou 310024)
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-12-05 Published:2006-12-05

摘要: 为了保持曲面形状的平滑性,在曲面重构过程中经常会出现曲面形状的变异,针对带有精确截面信息的截面线数据的三维曲面重构问题,提出了一种NURBS曲面蒙皮重构方法。该方法产生一个连续的NURBS曲面,改进了传统曲面蒙皮重构方法在处理非均匀截面数据点时出现的一系列问题,通过实际系统验证了该方法的有效性。

关键词: 曲面蒙皮, 曲面重构, 截面线数据, 算法

Abstract: Aiming for the 3D surface reconstruction with precise cross-sectional data, a surface skinning reconstruction method based on NURBS is proposed. The method produces a continuous NURBS surface, it improves the weakness that surface shape loses the true and calculation is unsteady when traditional methods of surface reconstruction is dealing with non-uniform 3-D scanned data points. The method is verified in practical system.

Key words: Surface skinning, Surface reconstruction, Cross-sectional data, Algorithm