JPWO2023135749A1 - - Google Patents
Info
- Publication number
- JPWO2023135749A1 JPWO2023135749A1 JP2023573751A JP2023573751A JPWO2023135749A1 JP WO2023135749 A1 JPWO2023135749 A1 JP WO2023135749A1 JP 2023573751 A JP2023573751 A JP 2023573751A JP 2023573751 A JP2023573751 A JP 2023573751A JP WO2023135749 A1 JPWO2023135749 A1 JP WO2023135749A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8854—Grading and classifying of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
- G01N2021/889—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques providing a bare video image, i.e. without visual measurement aids
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/001143 WO2023135749A1 (ja) | 2022-01-14 | 2022-01-14 | 劣化推定システム、劣化推定方法、及び、記録媒体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023135749A1 true JPWO2023135749A1 (https=) | 2023-07-20 |
| JPWO2023135749A5 JPWO2023135749A5 (ja) | 2024-09-17 |
| JP7722473B2 JP7722473B2 (ja) | 2025-08-13 |
Family
ID=87278604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023573751A Active JP7722473B2 (ja) | 2022-01-14 | 2022-01-14 | 劣化推定システム、劣化推定方法、及び、プログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250067681A1 (https=) |
| JP (1) | JP7722473B2 (https=) |
| WO (1) | WO2023135749A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025032633A1 (ja) * | 2023-08-04 | 2025-02-13 | 日本電気株式会社 | 情報処理装置、情報処理方法、プログラム |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013140448A (ja) * | 2011-12-28 | 2013-07-18 | Fujitsu Ltd | 路面調査プログラム及び路面調査装置 |
| JP2019114495A (ja) * | 2017-12-26 | 2019-07-11 | 岩崎電気株式会社 | 道路灯照明器具 |
| JP2019185443A (ja) * | 2018-04-11 | 2019-10-24 | 株式会社村田製作所 | 道路管理システム、道路管理方法、及び道路管理プログラム |
| JP2021060656A (ja) * | 2019-10-03 | 2021-04-15 | エヌ・ティ・ティ・コムウェア株式会社 | 道路損傷判定装置、道路損傷判定方法及び道路損傷判定プログラム |
| WO2021193148A1 (ja) * | 2020-03-27 | 2021-09-30 | 日本電気株式会社 | 道路劣化診断装置、道路劣化診断システム、道路劣化診断方法、及び、記録媒体 |
| JP2021162868A (ja) * | 2020-03-31 | 2021-10-11 | 日本電気株式会社 | 劣化表示システム、劣化表示方法、及び、プログラム |
-
2022
- 2022-01-14 WO PCT/JP2022/001143 patent/WO2023135749A1/ja not_active Ceased
- 2022-01-14 JP JP2023573751A patent/JP7722473B2/ja active Active
- 2022-01-14 US US18/724,681 patent/US20250067681A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013140448A (ja) * | 2011-12-28 | 2013-07-18 | Fujitsu Ltd | 路面調査プログラム及び路面調査装置 |
| JP2019114495A (ja) * | 2017-12-26 | 2019-07-11 | 岩崎電気株式会社 | 道路灯照明器具 |
| JP2019185443A (ja) * | 2018-04-11 | 2019-10-24 | 株式会社村田製作所 | 道路管理システム、道路管理方法、及び道路管理プログラム |
| JP2021060656A (ja) * | 2019-10-03 | 2021-04-15 | エヌ・ティ・ティ・コムウェア株式会社 | 道路損傷判定装置、道路損傷判定方法及び道路損傷判定プログラム |
| WO2021193148A1 (ja) * | 2020-03-27 | 2021-09-30 | 日本電気株式会社 | 道路劣化診断装置、道路劣化診断システム、道路劣化診断方法、及び、記録媒体 |
| JP2021162868A (ja) * | 2020-03-31 | 2021-10-11 | 日本電気株式会社 | 劣化表示システム、劣化表示方法、及び、プログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023135749A1 (ja) | 2023-07-20 |
| JP7722473B2 (ja) | 2025-08-13 |
| US20250067681A1 (en) | 2025-02-27 |
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