基于特征的三维人体建模  

Featurebased 3D human modelling

作　　者：胡敏[1] 李勇[1] 张新民[2] 

机构地区：[1]中原工学院中心,郑州450007 [2]焦作工学院机械工程系,河南焦作454159

出　　处：《天津工业大学学报》2002年第5期80-82,共3页Journal of Tiangong University

基　　金：河南省科技厅自然科学基金项目(004061000)

摘　　要：应用B样条拟合方法,提出一种基于特征的人体模型网格曲面造型方法,文中介绍了B样条曲面的拟合理论和B样条曲面用于三维人体曲面拟合的具体过程及其获取具有真实感的三维人体模型的消隐处理算法.并采用了基于特征的参数化设计思想,用人体参数控制人体,使结果的变化十分快捷.This paper introduces featurebased mesh surface sculpt methods for 3D human modelling.Human surfaces can be divided into several pieces. The fitting theory of Bspline and the concrete processes of 3D human model with Bspline are discussed.According to the disposal of removal of hidden lines(or surfaces), realistic threedimensional human modelling will be obtained finally. In addition, a featurebased parametric design idea is involved. It uses human parameters to control human bodies and results in change rapidly.

关 键 词：三维人体模型 B样条曲面 人体测量 服装设计 CAD 

分 类 号：TS941.26[轻工技术与工程—服装设计与工程]