Digitizer using intensity gradient to image features of three-dimensional objects

Digitizer using intensity gradient to image features of three-dimensional objects

A method and apparatus to digitize three-dimensional objects. A projection assembly is retained in fixed relation to an imaging assembly. The projection assembly projects a fixed gradient light pattern into a focal zone of the imaging assembly. The imaging assembly integrates the illumination over t...

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Bibliographische Detailangaben
Hauptverfasser: Agabra, David, Knighton, Mark, McKinley, William, Zheng, John, Drobnis, David, Logan, J, Bahhour, Basel, Haynie, Jill, Vuong, Kevin, Tandon, Amit, Sidney, Kent, Diaconescu, Peter
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and apparatus to digitize three-dimensional objects. A projection assembly is retained in fixed relation to an imaging assembly. The projection assembly projects a fixed gradient light pattern into a focal zone of the imaging assembly. The imaging assembly integrates the illumination over time such that the fixed gradient reveals the features of the three dimensional object.