Three-dimensional color and shape measuring device

Details Three-dimensional color and shape measuring device Three-dimensional color and shape measuring device

2008-09-30

2009-08-18

Geisel, Kara E (Department: 2877)

Optics: measuring and testing

Plural test

C382S162000, C382S165000

Reexamination Certificate

active

07576845

ABSTRACT:
A three-dimensional color and shape measuring device is provided which measures a color and a three-dimensional shape of an object based on an image signal acquired by picking up an image of the object to be measured by the same image pick-up part. The device includes a correction part configured to convert the image signal into a color measuring image signal by a first correction in accordance with a first gray scale characteristic and to convert the image signal into a shape-measuring image signal by a second correction in accordance with a second gray scale characteristic; and a color and shape extracting part which is configured to restore a three dimensional image of the object by using a three-dimensional model on which a three dimensional shape of the object is restored based on the shape-measuring image signal and a color of the object is restored based on the color-measuring image signal.

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