Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Z. Jason Geng0
Date of Patent
March 25, 2008
0Patent Application Number
109735330
Date Filed
October 25, 2004
0Patent Primary Examiner
Patent abstract
A method for acquiring a surface profile 3D data set of an object includes illuminating a surface of the object with a sequence of multiple rainbow projection (MRP) structural light patterns, capturing light reflected from the object, and calculating 3D data (X, Y, Z) for each visible point on the object based upon triangulation mathematical principles of the captured reflected light.
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