Title:
3D-IMAGE ORAL SCANNER WITH STEREO OPTICAL SYSTEM CONFIGURED USING SINGLE CAMERA
Document Type and Number:
WIPO Patent Application WO/2024/043419
Kind Code:
A1
Abstract:
A 3D-image oral scanner with a stereo optical system configured using a single camera, according to the present invention, includes a stereo-image optical unit three-dimensionally captures an intraoral measurement object by using a single camera, wherein the stereo-image optical unit includes: a first optical path conversion portion that converts, into an image optical path, the optical paths of a first optical image and a second optical image that are reflected from the oral measurement image and incident at different angles; and one camera sensor that captures the first optical image and the second optical image together, which have been changed in path by the optical path conversion portion and incident at different angles.
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Inventors:
KIM EUN GOO (KR)
Application Number:
PCT/KR2023/001873
Publication Date:
February 29, 2024
Filing Date:
February 09, 2023
Export Citation:
Assignee:
TEAMNUBIZ CO LTD (KR)
International Classes:
A61B5/00; G02B26/08; G02B30/00
Foreign References:
| KR20140098119A | 2014-08-07 | |||
| JP2013537826A | 2013-10-07 | |||
| KR101610171B1 | 2016-04-07 | |||
| US20070038122A1 | 2007-02-15 | |||
| US20080101657A1 | 2008-05-01 |
Attorney, Agent or Firm:
KIM, Young Dae (KR)
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