江西地区中老年女性胸部形态分类研究  

Classification of Breast Shape of Middle-aged and Elderly Women in Jiangxi

作　　者：潘隽媛 王军[2] Pan Junyuan;Wang Jun(School of Fashion Engineering,Jiangxi Institute of Fashion Technology,Nanchang,Jiangxi 330201,China;School of Fashion,Dalian Polytechnic University,Dalian,Liaoning 116034,China)

机构地区：[1]江西服装学院服装工程学院,江西南昌330201 [2]大连工业大学服装学院,辽宁大连116034

出　　处：《天津纺织科技》2024年第5期16-20,共5页Tianjin Textile Science & Technology

基　　金：教育部人文社科青年基金项目(17YJC760096);江西省教育厅科技项目(GJJ212417);辽宁省教育厅重点攻关项目(LJKZZ20220068);辽宁省教育厅科研项目(J2019023,J202002,J2020030)

摘　　要：为探讨中老年女性胸部形态特征,文章提出一种基于比例关系的胸部形态分类方法,以解决群体间因地域及年龄差异导致的文胸合体性问题。使用DITUS三维人体扫描仪采集江西地区176名36~60岁中老年女性胸部围度、宽度、长度、角度方向上的18个特征参数,运用主成分分析、K均值聚类,提取能够反映样本胸部形态的3个主成分因子,分别为围度因子、体积因子、形态因子。以乳房外扩程度、乳房耸挺度、乳房高度作为聚类指标,将样本胸部形态细分为9类。研究表明,江西地区中老年女性胸部形态聚类特征明显,可为该年龄段女性文胸的结构设计提供参考。In order to explore the breast shape of middle-aged and elderly women,this paper proposed a breast shape classification method based on proportional relationship to solve the problem of bra fit caused by regional and age dfferences between groups.The DITUS 3D body scanner was used to collect 18 characteristic parameters of chest circumference,width,length and angle from 176 middle-aged and elderly women aged 36 to 60 in Jiangxi.Principal component analysis and K-means clustering were used to extract three principal component factors that could reflect the chest shape of the samples,namely,circumference factor,volume factor and shape factor.The breast shape was subdivided into 9 categories based on the degree of breast expansion,breast stiffness and breast height.The results show that the characteristics of breast shape clustering are obvious in middle-aged and elderly women in Jiangxi,which provides a reference for the design of bra structure for this age group of women.

关 键 词：江西地区 中老年女性 胸部形态 聚类分析 

分 类 号：TS941.17[轻工技术与工程—服装设计与工程]