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2. 发明申请

WO2003081894A2 AUGMENTED TRACKING USING VIDEO AND SENSING TECHNOLOGIES 审中-公开
标题翻译：使用视频和感应技术的增强跟踪
公开(公告)号：WO2003081894A2
公开(公告)日：2003-10-02
申请号：PCT/US2003/008204
申请日：2003-03-18
申请人： WAYNE STATE UNIVERSITY
发明人： ZAMORANO, Lucia , PANDYA, Abhilash
IPC分类号： H04N
CPC分类号： A61B5/6835 , A61B5/00 , A61B5/04 , A61B5/064 , A61B5/14532 , A61B7/00 , A61B2090/365
摘要： A system for generating an augmented reality image comprises a video camera for obtaining video data and a sensor for obtaining sensed data. An augmented reality processor is coupled to the video camera and to the sensor. The augmented reality processor is configured to receive the video data from the video camera and to receive the sensed data from the sensor and to receive other types of computed data, such as any imaging modality. A display device is coupled to the augmented reality processor. The augmented reality processor is further configured to generate for display on the display device a video image from the video data received from the video camera and to generate a corresponding data image from the sensed data received from the sensor or other computed data. The augmented reality processor is further configured to merge the video image and the corresponding data image generated from computed data or sensed data so as to generate the augmented reality image. The system employs a tracking system that tracks the position of the video camera. The system may also employ a robotic positioning device for positioning the video camera, and which may be coupled to the tracking system for providing precise position information.
摘要翻译：用于产生增强现实图像的系统包括用于获得视频数据的摄像机和用于获得感测数据的传感器。增强现实处理器耦合到摄像机和传感器。增强现实处理器被配置为从摄像机接收视频数据并且从传感器接收感测的数据并且接收其他类型的计算数据，诸如任何成像模态。显示装置耦合到增强现实处理器。增强现实处理器还被配置为生成用于在显示设备上显示来自从摄像机接收的视频数据的视频图像，并且从从传感器接收的感测数据或其他计算数据生成相应的数据图像。增强现实处理器还被配置为合并视频图像和从计算数据或感测数据生成的对应数据图像，以便生成增强现实图像。该系统采用跟踪摄像机位置的跟踪系统。该系统还可以使用用于定位摄像机的机器人定位装置，并且其可以耦合到跟踪系统以提供精确的位置信息。

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