| 基于NURB S插值的散乱数据点人体自由曲面重构技术 |
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| 引用本文： | 吴晓燕 卢习林. 基于NURB S插值的散乱数据点人体自由曲面重构技术[J]. 北京服装学院学报(自然科学版), 2001, 21(2): 45-52 |
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| 作者姓名： | 吴晓燕 卢习林 |
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| 作者单位： | 北京服装学院工业设计与自动化系,北京,100029 |
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| 摘 要： | 本文基于NURBS理论体系提出了三维人体自由面重构技术：将密集的散乱人体表面数据点进行初步压缩，根据更新的曲线差值算法得到截面上的插值曲线；在曲线上插入控制点形成控制点短阵，最后根据控制点矩阵构造NURBS人体。
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| 关 键 词： | 曲线插值 曲面插值 三维人体 数据压缩 NURBS曲线 人体自由面重构技术 服装设计 |
| 文章编号： | 1001-0546(2001)02-0045-08 |
| 修稿时间： | 2001-11-02 |
The Reconstruction Technique of NURBS-Based 3D-Mannequin with Dense Data Points |
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| Wu XiaoyanLu Xilin. The Reconstruction Technique of NURBS-Based 3D-Mannequin with Dense Data Points[J]. Journal of Beijing Institute of Clothing Technology, 2001, 21(2): 45-52 |
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| Authors: | Wu XiaoyanLu Xilin |
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| Affiliation: | Wu XiaoyanLu Xilin Department of Industrial Design and Automation,BeiJing Institute of Clothing Technology,BeiJing 100029 |
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| Abstract: | The method of 3D-mannequin reconstruction brought forward in this article was based on NURBS theory. It was realized through four steps: reducing original dense data points of body surface, interpolating rows of data points with advanced interpola-tion spline method to get interpolation curves, inserting control points into interpolation curves m order to construct a control point matrix and reconstructing NURBS-based 3D-mannequin. |
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| Keywords: | interpolation 3D-mannequin data reduction NIJRBS curves |
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