Non-contact measurement apparatus and method

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United States of America Patent

PATENT NO 8805055
APP PUB NO 20100142798A1
SERIAL NO

12733025

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Abstract

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A non-contact method and apparatus for inspecting an object. At least one first image of the object on which an optical pattern is projected, taken from a first perspective is obtained. At least one second image of the object on which an optical pattern is projected, taken from a second perspective that is different to the first perspective is obtained. At least one common object feature in each of the at least one first and second images is then determined on the basis of an irregularity in the optical pattern as imaged in the at least one first and second images.

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Patent Owner(s)

  • RENISHAW PLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huddart, Yvonne Ruth Edinburgh, GB 6 133
Moore, Andrew John Edinburgh, GB 2 58
Weston, Nicholas John Peebles, GB 29 493

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