基于QR码的智能手机增强现实系统设计  

A QR- code- Based Augmented Reality System for Smartphone

作　　者：陈先宇[1] 

机构地区：[1]重庆交通大学,重庆400074

出　　处：《宜春学院学报》2015年第3期43-46,共4页Journal of Yichun University

摘　　要：随着科技的发展,越来越多的人们使用智能手机,这使得智能手机作为增强现实应用的载体成为趋势。然而,智能手机还存在一些限制:大范围的位置跟踪只支持室外环境,呈现给用户的内容类型也十分有限。因此提出一个基于QR码的增强现实系统,它通过手机摄像头检测QR码,然后从服务器或者本地获取丰富的媒体信息覆盖于QR码上。另外,本文还采用管道编程模型,并且提供了一个内容高速缓存的机制,来提高屏幕显示增强现实内容的速度。With the development of science and technology, this makes them the most affordable interfaces for Autgmented more and more people own smart plaones, turrenuy, Reality. However, with respect to Augmented Real- ity, smart phones present some limitations： location tracking is, on a large scale, supported only for outdoor en- vironments and the content types that can be displayed to the user are generally limited. Therefore a QR - code - based tracking system was proposed, which detects QR - codes on the camera capture and overlays rich media ob- tained from a server. Additional, in order to give a fast on - screen response, the pipeline programming model and a mechanism of content cache were used.

关 键 词：增强现实 智能手机 QR码 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]