移动增强现实跟踪注册技术概述

摘要

With hardware and software in mobile devices getting more and more powerful,it is now in the spotlight worldwide to study how to combine Augmented Reality(AR)technology with mobile devices.Three-dimensional tracking registration technique is one of the keys in mobile AR.This paper firstly outlines three methods of tracking registration in mobile AR:sensor-based method,machine vision-based method,and hybrid tracking registration,then makes detailed discussion on and inter-comparison between these methods in terms of their characteristics,finally provides summary and outlook for tracking registration technique in mobile AR.%随着移动设备软硬件性能的不断提高,将增强现实技术与移动终端相结合已成为国内外研究的热点问题.三维跟踪注册技术是移动增强现实中的关键技术之一.文中综述了移动增强现实中的三类跟踪注册方法:基于传感器、基于机器视觉和基于混合的跟踪注册,并对各方法的特点进行了详细的探讨和比较.最后对移动增强现实跟踪注册技术进行了总结与展望.