摘要
为了提高增强现实系统在可变环境中的跟踪性能,设计了一种基于混合跟踪的增强现实系统,可根据使用者所处状态与环境动态地加载不同传感器的数据流,调用相应的跟踪算法,进行数据融合,得到准确的空间位置信息,并对系统硬件资源实现动态管理,具备一定的可扩展性和可移植性。最后给出了应用实例及分析。
To enhance the tracking capability of augmented reality system under varying conditions, an augmented reality system based on hybrid tracking was designed. It could dynamically acquire the dataflow from different sensors and schedule the corresponding tracking algorithm to integrate data and get the poison information finally. It manages all the hardware resouree in augmented reality system and realizes the expansibility and portability. Finally, the application instance and analysis were given.
出处
《计算机应用》
CSCD
北大核心
2009年第10期2852-2854,2858,共4页
journal of Computer Applications
基金
国家自然科学基金资助项目(60674077
F030208)
武器装备预研基金项目(9140A16020207020240)
关键词
增强现实
混合跟踪
数据融合
动态配置
传感器
augmented reality
hybrid tracking
data fusion
dynamic reconfiguration
sensor
