摘要
随着人们对于各种复杂场景导航需求的增加,室内实景导航逐渐成为研究人员关注的一个重要领域,尤其是在GPS(Global Positioning System)信号不强或受到影响的商业区、地下室以及各大展馆等,实景导航可以利用室内环境特征,不借助GPS信号实现精准导航。通过介绍实景导航发展现状,AR技术的概念特点,并从基于AR的导航工作原理、关键技术以及发展趋势来分析AR技术如何应用于室内实景导航,为室内实景导航技术的发展提供借鉴。
With the increase in people's demand for navigation of various complex scenes,indoor real-scene navigation has gradually become an important area of concern for researchers,especially in commercial areas,basements and major exhibition halls where GPS(Global Positioning System)signals are not strong or affected,and real-scene navigation can use indoor environmental characteristics to achieve accurate navigation without the help of GPS signals.By introducing the development status of real-scene navigation,the conceptual characteristics of AR technology,and analyzing how AR technology is applied to indoor real-scene navigation from the working principle,key technologies and development trends of AR-based navigation,it provides reference for the development of indoor real-scene navigation technology.
作者
张亚文
韩晓东
林文忠
ZHANG Ya-wen;HAN Xiao-dong;LIN Wen-zhong(Fujian Agriculture And Forestry University,Fuzhou 350000,China;Minjiang University,Fuzhou 350000,China)
出处
《电脑与信息技术》
2023年第5期62-65,共4页
Computer and Information Technology
基金
福州市科技计划项目(项目编号:2021-ZD-284)
福建省科技重大专项(项目编号:2020HZ020020)
福建省科技创新重点攻关及产业化项目(项目编号:2022G017),福建省自然科学基金面上项目(项目编号:2020J01826)。
关键词
实景导航
AR技术
高精地图
室内定位
real-scene navigation
AR technology
high-precision maps
indoor positioning
