年龄对三维人体测量数据精确性的影响

Influence of Age on the Accuracy of 3D Body Scanner Data

为了研究年龄对三维人体测量数据的影响,选择江苏地区99名年龄20~59岁的女性为研究对象,采用三维人体扫描仪和手工测量的方法获得了11个人体部位尺寸,以手工测量数据为标准,综合比较分析手工测量和三维测量数据的差异。参照GB/T 22187-2008,将样本分为4个年龄层,计算不同年龄层各部位的平均差值,并以此为变量进行单因素方差分析,得出年龄对三维人体测量数据精确性具有影响。

In order to study the influence of age on 3 D body scanner data,99 women aged 20 ~ 59 years old in Jiangsu were selected as subjects,and 11 human body sizes were obtained by 3 D human body scanner and manual measurement. The difference between manual measurement and 3 D body scanner data based on manual measurement data was analyzed. The samples were divided into four age groups by GB/T 22187-2008 innovatively,and the meandifference of each body part of different age groups was calculated. Based on the one-way analysis of variance( ANOVA),the influence of age on the accuracy of the 3 D body scanner data was obtained.