Digitizer using plural capture methods to image features of 3-D 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:	BAHHOUR BASEL F, ZHENG JOHN Z, AGABRA DAVID S, LOGAN J. D, VUONG KEVIN H, KNIGHTON MARK S, SIDNEY KENT E, HAYNIE JILL E, DROBNIS DAVID D, MCKINLEY WILLIAM D, TANDON AMIT, DIACONESCU PETER L
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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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.