Illumination system for measurement system

Details Illumination system for measurement system Illumination system for measurement system

2007-12-04

2007-12-04

Bali, Vikkram (Department: 2624)

Image analysis

Applications

Manufacturing or product inspection

C382S286000

Reexamination Certificate

active

10969935

ABSTRACT:
An improved method and device for reflectively measuring a subject such as a throat area in a vane ring for a gas turbine engine uses improved lighting arrangements to improve the quality of reflection to thereby reduce problems associated with poor quality reflection which may adversely affect the image processing and thus reduce the accuracy of measurement.

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