Title:
SURFACE PROPERTY ESTIMATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/065009
Kind Code:
A1
Abstract:
A surface property estimation system is provided with: an image acquisition means for acquiring an image of a surface of an object; an estimation means for estimating, by using an estimation model machine-learned with the image of the surface of the object and a surface property shown by the image as training data, the surface property from the acquired image; an extraction means for extracting a feature amount unique to the image from the acquired image; and a registration means for storing the estimated surface property and the extracted feature amount in a storage means with the surface property and the feature amount associated.
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Inventors:
TAKAHASHI TORU (JP)
ISHIYAMA RUI (JP)
MAKINO KENGO (JP)
SHIBATA TAKASHI (JP)
ISHIYAMA RUI (JP)
MAKINO KENGO (JP)
SHIBATA TAKASHI (JP)
Application Number:
PCT/JP2019/039387
Publication Date:
April 08, 2021
Filing Date:
October 04, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T7/00; G01B21/30; G01N21/84
Domestic Patent References:
| WO2018100669A1 | 2018-06-07 |
Foreign References:
| JP2019125112A | 2019-07-25 | |||
| JPH0777416A | 1995-03-20 |
Other References:
TAKAHASHI, T. ET AL.: "Mass-produced Parts Traceability System Based on Automated Scanning of ''Fingerprint of Things", PROCEEDINGS OF THE 2017 FIFTEENTH IAPR INTERNATIONAL CONFERENCE ON MACHINE VISION APPLICATIONS(MVA, 12 May 2017 (2017-05-12), pages 202 - 206, XP033126609, ISBN: 978-4-9011-2216-0, DOI: 10.23919/MVA.2017.7986836
Attorney, Agent or Firm:
BABA, Motohiro et al. (JP)
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