CALIBRATION OF AUGMENTED REALITY (AR) OPTICAL SEE-THROUGH DISPLAY USING SHAPE-BASED ALIGNMENT

摘要

Two-dimensional or three-dimensional augmented reality (AR) markers are provided for alignment with a target object in calibrating an optical see-through display, such as a head-mounted display (HMD), in an AR system. A calibrated projection matrix for calibration of the optical see-through display is computed based upon a user's repeated alignments of the AR markers with the target object.