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METHOD CIRCUIT AND SYSTEM FOR HUMAN TO MACHINE INTERFACING BY HAND GESTURES

  • US 20110129124A1
  • Filed: 01/03/2011
  • Published: 06/02/2011
  • Est. Priority Date: 07/30/2004
  • Status: Active Grant
First Claim
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1. A system for human to machine interfacing using one or more 3D hand skeleton models, said system comprising:

  • an image acquisition circuit to acquire a 2D image of a hand;

    a hand feature identifier module to identify hand features in an acquired image;

    an image skeleton builder module adapted to generate a 2D skeleton dataset of the hand using identified features; and

    a 3D skeleton builder module adapted to generate a 3D hand skeleton dataset by determining a configuration of some or all of said one or more 3D hand skeleton models whose 2D projection substantially corresponds to the generated 2D skeleton dataset.

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