基于三维扫描的青年女性臀部形态特征及臀型分类  

Morphological characteristics and hip type classification of young women′s hips based on three-dimensional scanning

作　　者：高新雅 王朝晖[1,2,3] GAO Xinya;WANG Zhaohui(College of Fashion and Design,Donghua University,Shanghai 200051,China;Key Laboratory of Clothing Design&Technology,Ministry of Education,Donghua University,Shanghai 200051,China;Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing,Shanghai 200051,China)

机构地区：[1]东华大学服装艺术与设计学院,上海200051 [2]东华大学现代服装设计与技术教育部重点实验室,上海200051 [3]上海市纺织智能制造与工程一带一路国际联合实验室,上海200051

出　　处：《毛纺科技》2025年第4期49-55,共7页Wool Textile Journal

基　　金：上海市科学技术委员会“科技创新行动计划”“一带一路”国际合作项目(21130750100)。

摘　　要：为了完善女性臀型分类,提高女性穿着提臀裤的提臀效果,使用[TC]^(2)三维人体扫描仪对113名受试者进行三维扫描,使用Rapidform逆向工程软件提取受试者腰、腹、臀和大腿部位的身体数据,在围度、角度、高度的基础上新增加了表征下臀部区域脂肪饱满程度的面积参数下臀部面积比S,使用主成分分析法得到影响女性臀部形态的5个主成分因子,通过2步K-Means聚类分析将臀部形态进一步细分,从臀部整体形态出发,研究了臀部上翘程度和下臀部饱满程度对臀型的影响,进而将臀型细分为8类,并建立了臀型分类规则。该研究为女性臀型分类提供了新的特征参数下臀部面积比,可用于表征下臀部区域脂肪的饱满程度,为提臀裤样板的优化提供数据支持。In order to improve the classification of female′s hip shapes and enhance the lifting effect of women wearing hip lifting pants,[TC]^(2)3D human scanner was used to scan 113 subjects.Rapidform reverse engineering software was used to extract body data from the waist,abdomen,buttocks,and thighs of the subjects.On the basis of circumference,angle and height,new area parameters the buttocks area ratio S were added to characterize the degree of fat fullness in the buttocks area.SPSS software principal component analysis was used to obtain five principal component factors that affect the shape of female buttocks,by using two-step K-Means clustering analysis,the hip shape was further subdivided.Starting from the overall shape of the hips,the influence of the degree of upward curvature and fullness of the lower hips on the hip shape was studied.The hip shape was further divided into 8 categories and a classification rule for hip shape was established.This study provides a new feature parameter,the hip area ratio,for the classification of female hip shapes,to characterize the fullness of fat in the lower hip area,and to provide data support for the optimization of hip lifting pants samples.

关 键 词：臀型分类 提臀裤 三维扫描 主成分分析 K-Means聚类分析 

分 类 号：TS941.17[轻工技术与工程—服装设计与工程]