Optical sensor e.g. camera, calibrating method for use in e.g. augmented reality system, involves determining transformation of optical sensors relative to tracking object by combination of two tracking-systems

摘要

The method involves determining transformation of optical sensors (100) e.g. cameras, relative to a tracking object (300) by combination of two tracking-systems, where the object is located within a measuring chamber. Tracking-points (200) firmly lie in a coordination system (500) of the tracking systems. The coordination system and a global coordination system (400) stay in a fixed relationship. The optical sensors are attached at an optical tracking system. An independent claim is also included for a system for calibrating an optical sensor in a measuring chamber.