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Abstract

A method and system for motion tracking for an object and obtaining high-resolution, fast, and low latency position and orientation information for that object that is globally registered in a large environment. Networked, programmable fiducials are distributed through the area within which high accuracy tracking is desired. A high-resolution local tracking method is processed by the object tracking computer. The fiducials gather information from an environmental coordinate system (such as GPS) and communicate with the object tracking computer to register the high-resolution local tracking area to the global environment. The result is dramatically reduced setup and calibration of the system, as well as high-resolution, low latency global tracking information which enables highly demanding applications, such as head-mounted augmented reality (AR) with geographical information overlay.

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First Claim