人体坐姿尺寸虚拟测量系统的开发

Development of a Virtual Measurement System for Human Sitting Posture

针对目前我国国民体型原始数据缺乏、与坐姿相关的产品(坐姿产品)设计不良的问题,研究了人体坐姿尺寸的测量方法和人体坐姿特征点提取算法,运用机器视觉和虚拟仪器相结合的手段,设计开发了人体坐姿尺寸虚拟测量系统,为人体坐姿尺寸数据的不断更新提供了有效的测量工具,对保证坐姿产品的设计能遵循人机工程学原理具有现实意义。

Using machine vision and virtual measuring approacn, aiming to solve the problems of shortage of initial data of human size of our country and the poor design of sitting products, a virtual instrument system to measure human sitting size was developed. The human sitting size measuring methods and feature data extracting arithmetic were studied. The system provides an effective tool to collect constant changing data of human size and to ensure the sitting products design to meet the requirements of ergonomics principle.