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SYSTEM AND METHOD OF REAL-TIME INTERACTIVE OPERATION OF USER INTERFACE

  • US 20170060250A1
  • Filed: 08/31/2015
  • Published: 03/02/2017
  • Est. Priority Date: 08/31/2015
  • Status: Active Grant
First Claim
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1. A method of recognizing gestures for real-time interaction with a user interface, comprising:

  • capturing three-dimensional (3D) data on a subject;

    detecting a pointing action by the subject from the 3D data;

    computing an initial estimate of a target region from the pointing action, the initial estimate of the target region having a defined radius around a center point; and

    tracking the pointing action of the subject and performing a series of iterations wherein the defined radius of the target region changes based on the detected pointing action.

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