HMD式光学穿透技术在医学增强现实中的研究进展

摘要

Application of augmented reality (AR) in medicine is a hot research topic at present. In this paper the concept of medical augmented reality systems is introduced and the roles of various components are described. Then concerning the main research aspects of AR systems based on HMD optical see-through technology, several research issues on HMD calibration, tracking and registration are reviewed respectively and the study on analysis of system errors are also given. Finally further research issues and possible directions of the future are suggested.%增强现实技术在医学中的应用是目前一个研究热点.首先介绍了医学增强现实系统的概念以及各组成部分的功能;然后针对基于HMD式光学穿透技术的增强现实系统的主要研究内容,对目前在HMD的标定、跟踪和配准几方面进行分类综述,并给出系统误差分析方面的研究工作;最后指出需进一步研究的问题和可能的方向.