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DETERMINATION OF CONTROLLER THREE-DIMENSIONAL LOCATION USING IMAGE ANALYSIS AND ULTRASONIC COMMUNICATION

  • US 20130002550A1
  • Filed: 09/13/2012
  • Published: 01/03/2013
  • Est. Priority Date: 05/30/2008
  • Status: Active Grant
First Claim
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1. A method for determining location of a controller, the method comprising:

  • capturing image data of a capture area in front of a display;

    capturing sound data emitted by the controller in the capture area in front of the display;

    calculating a two-dimensional location of the controller based on the captured image data; and

    calculating a third dimensional location of the controller based on the captured sound data, wherein operations of the method are executed by a processor.

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