Orientation tracking for outdoor augmented reality registration

被引:45
|
作者
You, SY [1 ]
Neuman, U
Azuma, R
机构
[1] Univ So Calif, Integrated Media Syst Ctr, Los Angeles, CA 90089 USA
[2] HRL Labs, Malibu, CA 90265 USA
[3] Univ So Calif, Comp Graph & Immers Technol Lab, Los Angeles, CA 90089 USA
关键词
D O I
10.1109/38.799738
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
The key technological challenge to creating an augmented reality lies in maintaining accurate registration between real and computer-generated objects. As augmented reality users move their viewpoints, the graphic virtual elements must remain aligned with the observed positions and orientations of real objects. A hybrid approach to orientation tracking is developed which integrates inertial and vision-based sensing. Analysis and experimental results demonstrates the effectiveness of this approach.
引用
收藏
页码:36 / 42
页数:7
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