Method And Apparatus For 3D Scanning

Daniel W Wright (Inventor)

Research output: Patent

Abstract

Apparatus for acquiring digital data corresponding to a 3D object, incorporates a frame located in proximity to the 3D object in no fixed positional relationship therewith, a shutter for scanning the object with a shadow line, and apparatus for deriving signals corresponding to the position of the shadow line following on the 3D object.
Original languageEnglish (US)
U.S. patent number4757379
StatePublished - Jul 12 1988

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