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RASTER SCANNING FOR DEPTH DETECTION

  • US 20120257020A1
  • Filed: 06/19/2012
  • Published: 10/11/2012
  • Est. Priority Date: 03/17/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • raster scanning light over an object in a field of view of a camera;

    receiving a reflected image of the light from the object at a detector;

    determining a distance to the object based on the reflected image; and

    dynamically modifying the field of view by varying a range over which the raster scanning is performed based on whether the object has been fully scanned.

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