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METHOD FOR OBTAINING 3D POSITION INFORMATION, COMPUTER PROGRAM, DATA PROCESSOR, AND DISPLAY PANEL INCORPORATING THE SAME

  • US 20120050258A1
  • Filed: 08/27/2010
  • Published: 03/01/2012
  • Est. Priority Date: 08/27/2010
  • Status: Abandoned Application
First Claim
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1. A method for obtaining three-dimensional (3D) position information of one or more user-controlled objects positioned above a display panel, the display panel providing a plurality of two-dimensional (2D) directional views of the user-controlled objects from corresponding different directions, the method comprising the steps of:

  • detecting the presence of 2D objects within each of the directional views, and estimating corresponding 2D position information;

    estimating 3D position information for one or more 3D objects which would account for the detected 2D objects within the directional views;

    determining quality measures for the estimated 2D position information and/or the estimated 3D position information; and

    determining 3D position information of the one or more user-controlled objects as a function of the estimated 3D position information and the quality measures.

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