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Display device and operating method thereof

  • US 9,436,290 B2
  • Filed: 08/12/2014
  • Issued: 09/06/2016
  • Est. Priority Date: 03/27/2014
  • Status: Active Grant
First Claim
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1. A method of controlling a display device, the method comprising:

  • obtaining, via a camera of the display device, a user'"'"'s image;

    recognizing, via a controller of the display device, a user'"'"'s hand gesture from the obtained user'"'"'s image; and

    if the recognized user'"'"'s hand gesture does not match a pre-stored gesture, displaying, via a display of the display device, a function guide including different hand gestures different than the recognized user'"'"'s hand gesture for guiding a user'"'"'s selection for performing a function of the display device,wherein the different hand gestures include a plurality of similar hand gestures representing a gesture pattern similar to the recognized user'"'"'s hand gesture,wherein the function guide comprises;

    an image of the recognized user'"'"'s hand gesture; and

    a plurality of images of the different hand gestures,wherein the images of the different hand gestures are disposed around the image of the recognized user'"'"'s hand gesture,wherein the method further comprises;

    recognizing, by using the obtained user'"'"'s image, that the user'"'"'s hand is moved toward a direction where one image corresponding to a different hand gesture among the plurality of images of the different hand gestures is disposed,selecting the image of a different hand gesture corresponding to the direction based on a recognition result, andperforming a function of the display device corresponding to the selected image of the different hand gesture, andwherein the function of the display device represents a function related to an edition or a play of a media content.

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