基于下装设计的人体建模

下体主要是由腰腹部、臀部、臀沟和腿部组成,提取了这些部位中与下装设计直接相关的18个部位的尺寸,定义了人体的主要特征切面,减少了人体平均形态的计算,同时尽可能地保留了人体躯干的三维体形信息。通过对这些部位特征形状的提取和分析,将控制服装款式变化的关键部位的变化转换为形值点参数的变化,进而进行曲面的拟合,建立了基于下装特征的参数化人体模型。结果可用于指导下装的定制开发。

3D human body modeling based on lower garment design

The lower part of the body mainly consists of waist and abdomen, hip gluteal sulcus and leg. From these parts, 18 dimensions which are closely related to the design of skirts and pants were extracted. Predominant feature sections were defined in research, which reduced computation of body average shape and kept 3D original information as much as possible. By analyzing the features of these parts, the relationship was found between garment style transformation and form-points moving. Further, a skeleton sketch may be drawn on a trial basis. Thus, parameterized body models can be developed based on the features of the lower garment. The study results will contribute to the customization and development of skirts and pants.