Method and apparatus for measuring coordinates

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United States of America Patent

PATENT NO 4803645
SERIAL NO

06909254

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Abstract

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A coordinates measuring method in which the image information of the same point are derived as first, second and third information when viewed from at least three different directions, a first corresponding point is determined by deriving the correlation between the first and second information, and a second corresponding point is determined by deriving the correlation between the second and third information, and mismatching is decided when the first and second coordinates are not substantially coincident with each other.

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Patent Owner(s)

  • TOKYO KOGAKU KIKAI KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohtomo, Fumio Asaka, JP 270 5296
Otani, Hitoshi Tokyo, JP 84 2722

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