Patent ID: 8934667
Filing Date: 2015-01-13
Classification: G06K,G11B,H04N

Abstract:
1. A tracking system for identifying presence of a marker in an image displayed on a display device, the marker including an audio marker, a visual marker and a visual marker with an audio component, the tracking system comprising: a processor unit that provides the marker having plural marker parameters; an output unit that outputs a representation of the marker superimposed on the image on the display device; and a tracker unit, operatively coupled to the processor unit, that identifies the marker parameters relative to the image, on the display device, based upon an algorithm; and wherein the processor unit determines a confidence level for each marker parameter, indicating ease of identifying the marker by a user in the image, based on the identification of the marker parameters by the tracker unit such that the processor unit modifies each of the marker parameters based on the determined confidence level for each marker parameter.