物理人建模及应用的研究现状与展望  

Research State and Prospect of Modelling Physical Human and Its Applications

作　　者：朱险峰[1] 苏益锦 余辉[1] 

机构地区：[1]天津大学精密仪器与光电子工程学院,天津300072

出　　处：《生物医学工程学杂志》2014年第6期1384-1388,共5页Journal of Biomedical Engineering

基　　金：国家自然科学基金资助项目(2013BQ-0115)

摘　　要：随着计算机技术的发展和人体信息数字化水平的提高,近年来数字人的研究已经由几何解剖结构重建逐渐推进到对人体物理特性进行建模的阶段。本文通过对国内外物理人的相关研究文献进行归纳和总结,介绍了数字人的整体规划和物理人在其中的位置、概念及应用价值;重点剖析了物理人建模流程、核心技术及其在电磁辐射、超声传输、生物阻抗测量、生物力学分析四个主要领域的研究与应用;分析并总结了现阶段物理人建模存在的问题;展望了物理人未来的发展趋势。Along with the development of computer technologies and digitization of human body＇ s information, the digital human entered into a new stage of modelling physical features from the stage of reconstructing anatomical structures. By summarizing domestic and abroad relevant documents, we in this paper present the general scheme of digital human and the location of physical human as well as its conception and applied value. We especially analyze the modeling process of physical human, core technologies and its research and applications in four main fields., elec- tromagnetic radiation, ultrasound propagation, bioimpedance measurements and biomechanical analysis. We also an- alyze and summarize existing problems of present physical human model and point out the future development trends of physical human.

关 键 词：可视人计划数据集 虚拟人计划 人体物理特性 物理人 数字人 

分 类 号：R312[医药卫生—基础医学] TP391.41[自动化与计算机技术—计算机应用技术]