西安工程大学学报2024，Vol.38Issue(3)：24-31,8.DOI:10.13338/j.issn.1674-649x.2024.03.004
基于7～10岁儿童防护口罩设计的面部特征
Facial features based on the design of protective masks for children aged seven to ten
摘要
Abstract
To design and develop protective masks that better fit children's faces,3D scanning technology was utilized to collect facial data from 130 children aged seven to ten.Ten facial meas-urements,including face width,morphological face length,submandibular arch length below the ear,etc.,were obtained to explore the developmental patterns and facial shape classification of children.Pearson correlation analysis was employed to investigate the developmental relationships among various facial measurements.Independent sample t-tests were conducted to analyze gender differences in facial measurements.Principal component factor analysis was used to extract three main factors that reflect facial data.Based on the results of principal component analysis,com-bined with K-means clustering,children's facial shapes were classified into narrow face type(44.9%),medium face type(32.2%),and wide face type(22.9%).The concept of designing children protective masks based on facial classification is proposed.关键词
儿童面部特征/儿童口罩三维扫描/性别差异/相关性分析/脸型分类Key words
facial features of children/children mask 3D scanning/gender differences/correlation analysis/facial classification分类
轻工纺织引用本文复制引用
周捷,万晴,吴瑕玉,王思佳..基于7～10岁儿童防护口罩设计的面部特征[J].西安工程大学学报,2024,38(3):24-31,8.基金项目
陕西省重点研发计划项目(2023-YBSF-203) （2023-YBSF-203）
