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System and method for identifying a feature of a workpiece

  • US 20070271064A1
  • Filed: 05/22/2007
  • Published: 11/22/2007
  • Est. Priority Date: 05/16/2006
  • Status: Active Grant
First Claim
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1. A method for identifying a feature of a workpiece, the method comprising:

  • acquiring two-dimensional data of at least a region of a workpiece;

    acquiring three-dimensional data of a portion of the region of the workpiece;

    determining an estimated location of an attribute of a feature of the workpiece from the three-dimensional data; and

    identifying the feature by analyzing the two-dimensional data in an area surrounding the estimated location of the attribute.

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