Method and apparatus for generating structural pattern...

Details Method and apparatus for generating structural pattern... Method and apparatus for generating structural pattern...

2005-08-30

2005-08-30

Nguyen, Judy (Department: 2851)

Optics: measuring and testing

Shape or surface configuration

Triangulation

C356S610000, C356S602000

Reexamination Certificate

active

06937348

ABSTRACT:
A three-dimensional imaging method and system illuminates an object to be imaged with a light pattern that is formed from two or more light sub-patterns. The sub-patterns can each encompass the visible light spectrum or can be spatially varying intensity sub-patterns that each correspond to a red, green, or blue component. The light pattern is generated by a slotted planar member or an optical filter.

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