本文档重点介绍量化人体尺寸差异的方法，以及可视化人体和虚拟人体模型之间的形状差异。本文档提供了虚拟人体表示系统的性能评估协议，该系统基于人体的3D身体扫描数据和/或身体尺寸数据创建虚拟人体（包括虚拟贴合人体模型）模型。虚拟人体所需的精度取决于数字试衣系统的用途和用途。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document focuses on the method of quantifying the differences in body dimensions and visualizing shape differences between the human body and a virtual human body model. This document provides a performance evaluation protocol for virtual human body representation systems, which create virtual human body (including virtual fit mannequin) models based on 3D body scan data and/or body dimensions data of a human body. The required accuracy of a virtual human body depends on the purpose and use of the digital fitting system.All current amendments available at time of purchase are included with the purchase of this document.