Title:
ROAD SURFACE DIAGNOSIS SYSTEM, ROAD SURFACE DIAGNOSIS METHOD, AND RECORDING MEDIUM ON WHICH PROGRAM IS RECORDED IN NON-TRANSITORY MANNER
Document Type and Number:
WIPO Patent Application WO/2024/089849
Kind Code:
A1
Abstract:
Disclosed is a road surface diagnosis system comprising: an acquisition means for acquiring a plurality of road surface images; a recognition means for recognizing road surface deterioration from each of the acquired road surface images; a conversion means for converting at least one image among the plurality of road surface images that have been obtained by photographing the road surface at the same site and for which road surface deterioration has been recognized; a determination means for comparing the plurality of road surface images obtained by photographing the road surface at the same site, including the converted road surface image(s), and determining whether the road surface deterioration recognized from the road surface images is the same road surface deterioration; and a display control means for displaying information indicating one road surface deterioration when the road surface deterioration has been determined to be the same road surface deterioration, and displaying information indicating different road surface deterioration when the road surface deterioration has been determined to be different road surface deterioration.
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Inventors:
SHIMIZU YUTA (JP)
SUGAWARA CHISATO (JP)
MIZUKOSHI YUSUKE (JP)
NISHIKAWA YOSHIHIRO (JP)
SUGAWARA CHISATO (JP)
MIZUKOSHI YUSUKE (JP)
NISHIKAWA YOSHIHIRO (JP)
Application Number:
PCT/JP2022/040216
Publication Date:
May 02, 2024
Filing Date:
October 27, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
E01C23/01; G08G1/00
Domestic Patent References:
| WO2020022042A1 | 2020-01-30 |
Foreign References:
| JP6955295B1 | 2021-10-27 | |||
| JP2006112127A | 2006-04-27 |
Attorney, Agent or Firm:
KITAJIMA Hiroshi et al. (JP)
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