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Method and Apparatus for Real-Time Projection onto an Object of Data Obtained from 3-D Measurement

  • US 20110019155A1
  • Filed: 07/24/2009
  • Published: 01/27/2011
  • Est. Priority Date: 07/24/2009
  • Status: Active Grant
First Claim
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1. A method for displaying a tangible image of metrological data on a measured object having a surface characterized by three-dimensional features, the method comprising:

  • a. characterizing distances from the surface of the object to a fiducial reference along a plurality of distinct lines of sight;

    b. processing the distances to obtain metrological data;

    c. converting the metrological data to projection format data; and

    d. projecting the projection format data as a tangible image of the metrological data onto the surface of the measured object.

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