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THREE-DIMENSIONAL DISPLAY DEVICE, THREE-DIMENSIONAL IMAGE CAPTURING DEVICE, AND POINTING DETERMINATION METHOD

  • US 20130106694A1
  • Filed: 12/21/2012
  • Published: 05/02/2013
  • Est. Priority Date: 06/29/2010
  • Status: Active Grant
First Claim
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1. A three-dimensional display device, comprising:

  • a three-dimensional display unit that displays a three-dimensional pointing image for receiving a user'"'"'s pointing, the three-dimensional pointing image including a right-eye pointing image and a left-eye pointing image;

    a pointing position detection unit that detects the user'"'"'s pointing position on a display surface of the three-dimensional display unit;

    a dominant-eye information obtaining unit that obtains a piece of dominant-eye information representing a dominant-eye of the user;

    a detection area determination unit that determines a detection area of the pointing position on the display surface of the three-dimensional display unit based on at least the dominant-eye information; and

    a determination unit that determines whether the pointing position detected by the pointing position detection unit is within the detection area to thereby receive the user'"'"'s pointing corresponding to the three-dimensional pointing image.

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