Abstract: A method, apparatus, and system is presented by which images of virtual objects displayed in augmented reality systems, virtual reality systems, or immersive display systems for realistic rendering of wide field of view, may be corrected to provide for reduction of registration errors regarding real objects or locations.
Abstract: A system of active fiducial markers for pose calculation of head mounted displays is described in which information is exchanged among said markers for the purpose of synchronization. Fiducial patterns are made more easily identifiable by selective duty cycles of sub groups of synchronized emitters and means is described to propagate pose information among markers.
Abstract: A system is provided by which objects with RFID tags can communicate with a surface containing exciting and sensing antennas so as to actuate optical emission from those objects. That light emission can then be used for fine position and orientation sensing by an array of cameras placed around the surface.
Abstract: A system is presented in which a head mounted display is realized in two sections such that a section that comes in contact with the human face may be cleaned and sanitized independently of a section with sensitive electronic and optical components.