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3D image processing apparatus improving depth accuracy of region of interest and method

  • US 20100290674A1
  • Filed: 11/12/2009
  • Published: 11/18/2010
  • Est. Priority Date: 05/14/2009
  • Status: Active Grant
First Claim
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1. A three-dimensional (3D) image processing method, comprising:

  • determining a Region Of Interest (ROI) in an entire sensing region of a 3D image processing apparatus;

    modulating a pulse of an emitted light based on a depth from a reference point in relation to the 3D image processing apparatus to the ROI; and

    obtaining a depth image of the ROI using the pulse-modulated emitted light.

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