A system and method for calibrating a monocular optical see-through HMD (head-mounted display). A preferred method integrates measurement for an optical see-through HMD and a six degrees of freedom tracker that is fixedly attached to the HMD to perform calibration. Calibration is based on the alignment...http://www.google.com/patents/US20020105484?utm_source=gb-gplus-sharePatent US20020105484 - System and method for calibrating a monocular optical see-through head-mounted display system for augmented reality
