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Method for Tracking a Device in a Landmark-Based Reference System
Method for Tracking a Device in a Landmark-Based Reference System
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机译:在基于地标的参考系统中跟踪设备的方法
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摘要
Systems and methods for determining locations of a device in an environment where features are present. Passive code pattern markers are used as unique location landmarks to provide on-demand location information to the user of the device in an abstract, landmark-based reference system that can then be mapped into an underlying physical 3-D coordinate system to give location coordinates that can be used by other tools to determine a viewpoint. For example, a 3-D visualization system can be configured to set a viewpoint so that an image concurrently generated by a computer system presents a scene which approximates the scene being viewed by the user in the physical world at that moment in time.
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