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Multiple axis multipoint non-contact measurement system

  • US 7,525,114 B2
  • Filed: 03/16/2007
  • Issued: 04/28/2009
  • Est. Priority Date: 02/14/2006
  • Status: Active Grant
First Claim
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1. A method for optically determining the spatial or dimensional characteristics of at least one remote object, comprising:

  • projecting onto said object a plurality of discrete zones of electromagnetic radiation along a single common projection plane from a first side of said object, said projection plane intersecting at least one surface of said object;

    projecting onto said object a plurality of discrete zones of electromagnetic radiation along said projection plane from a side of said object that is opposite to said first side; and

    ,acquiring an image of a plurality of reflections of said zones from said at least one remote object from imaging apparatus that is spatially offset from said projection plane.

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