| 用NURBS曲面快速构造人台 |
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| 引用本文： | 孙卫红,耿兆丰.用NURBS曲面快速构造人台[J].东华大学学报(自然科学版),1995(4). |
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| 作者姓名： | 孙卫红 耿兆丰 |
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| 作者单位： | 中国纺织大学机械工程系图学教研室(孙卫红)，中国纺织大学自动化及电子信息工程系CAD室(耿兆丰) |
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| 摘 要： | 本文从非均匀B样条曲面的基本概念出发,提出了用NURBS曲面构造人体模型的方法。曲面的拟合采用蒙面(skinning)技术,并以人体的躯干部分(即服装立体裁剪中所用的人台)为例,在计算机上实现了人台的曲面快速生成及消隐。
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| 关 键 词： | 计算机图形学 计算机辅助设计 B样条曲面 几何造型 |
FAST GENERATION OF BODY SURFACE ON NURBS |
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| Sun Weihong,Geng Zhaofeng.FAST GENERATION OF BODY SURFACE ON NURBS[J].Journal of Donghua University,1995(4). |
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| Authors: | Sun Weihong Geng Zhaofeng |
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| Institution: | Sun Weihong Geng Zhaofeng(Department of Mechanical Engineering) (Department of Automatic and Electrial Engineering) |
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| Abstract: | This paper presents a fast algorithm of body surface's generation based on NURBS-rational and B-spline. The technique of skinning is used to interpolate body surface which is a basis of three dimentional computer aided garment design. The algorithm offers an optimal approach for fast generating and hiding body surface. |
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| Keywords: | computer graphics computer aided design spline surface geometric mod-eling |
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