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HAND GESTURE RECOGNITION FOR CURSOR CONTROL

  • US 20170192515A1
  • Filed: 06/29/2016
  • Published: 07/06/2017
  • Est. Priority Date: 01/05/2016
  • Status: Active Grant
First Claim
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1. A system for hand gesture recognition, comprising:

  • a display;

    a camera;

    a memory that is to store instructions and that is communicatively coupled to the camera and the display; and

    a processor communicatively coupled to the camera, the display, and the memory, wherein when the processor is to execute the instructions, the processor is to;

    estimate one or more motion vectors of an object using a pair of consecutive frames;

    estimate an average motion vector of the object;

    obtain a descriptor based on histogram values from a histogram of optical flow (HOOF) of the one or more motion vectors and the average motion vector; and

    classify the descriptor as a gesture.

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