增强现实技术在PDA上的应用

被引:7
作者
陈靖
王涌天
林亻京
机构
[1] 北京理工大学光电工程系
关键词
移动增强现实; 个人数字助理; Fourier-Mellin变换;
D O I
10.13741/j.cnki.11-1879/o4.2007.01.013
中图分类号
TP368.32 [];
学科分类号
081201 ;
摘要
将增强现实技术与移动终端PDA相结合,在PDA上实现真实场景与虚拟增强信息的融合。系统采用基于FourierMellin变换的2D图像匹配技术获取用户的视点参数,利用已标定的来自不同视点的图像作为参考图像库。采用客户/服务器构架减轻PDA的运算负担。研制的基于PDA移动终端的增强现实系统轻巧灵便,易于携带,通用性高,能够应用于户外场景。
引用
收藏
页码:52 / 55
页数:4
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