基于眼镜作用区域的头部形态参数研究

基于国内三维头型数据缺乏造成的眼镜设计多以西方头型为蓝本、头部形态差异使中国人难以配到合适的眼镜的问题，以136 名长期佩戴眼镜者的访谈结果为基础，将广东青少年三维头型数据与西方平均头型KEMAR 作比较和分析，发现镜腿轮廓线的形态差异、耳根轮廓线、脸部区域鼻部形态特征和瞳距的差异分别对镜腿形状、耳曲、鼻托和镜框宽度设计产生影响。最后，提出眼镜设计的修正方式，为中国的眼镜设计提供参考。

The Study of Head Shape Parameters Based on the Glasses Wearing Area

Generally, glasses design in China is based on Caucasian head-face shape, as China is short of head-face data for glasses design. As a result, Chinese people usually find it is hard to buy a pair of suitable glasses. In this research, in order to discover the proper way of glasses design, the difference of Guangdong young man head-face shape with Kemar which is a average western head shape is compared based on the result of interviews from 136 glasses’ wearers. Through the study, it is found there are three parameters that influence the glasses design: how the difference of contour line of leg affect the design of leg form; how the contour line of ear impacted the ear piece’s design; how difference of face shape influence the design of nose pad and the pupillary distance influence the frame width. At last, we put forward the correct way for glasses design which would be used as an reference for the design of glasses.