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1. WO2020110717 - SYSTEM FOR ASSESSING CAUSE OF DAMAGE TO STRUCTURE, METHOD FOR ASSESSING CAUSE OF DAMAGE, AND SERVER FOR ASSESSING CAUSE OF DAMAGE

Publication Number WO/2020/110717
Publication Date 04.06.2020
International Application No. PCT/JP2019/044449
International Filing Date 13.11.2019
IPC
G06F 16/53 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
50of still image data
53Querying
E01D 22/00 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
DBRIDGES
22Methods or apparatus for repairing or strengthening existing bridges
G06F 16/903 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
903Querying
G06Q 50/08 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
08Construction
CPC
E01D 22/00
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
DCONSTRUCTION OF BRIDGES, ; ELEVATED ROADWAYS; OR VIADUCTS; ASSEMBLY OF BRIDGES
22Methods or apparatus for repairing or strengthening existing bridges
G06F 16/53
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
50of still image data
53Querying
G06F 16/903
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
903Querying
G06Q 50/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
08Construction
Applicants
  • 富士フイルム株式会社 FUJIFILM CORPORATION [JP]/[JP]
Inventors
  • 堀田 修平 HORITA Shuhei
Agents
  • 中島 順子 NAKASHIMA Junko
  • 米倉 潤造 YONEKURA Junzo
  • 藤森 義真 FUJIMORI Yoshinao
Priority Data
2018-22378629.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SYSTEM FOR ASSESSING CAUSE OF DAMAGE TO STRUCTURE, METHOD FOR ASSESSING CAUSE OF DAMAGE, AND SERVER FOR ASSESSING CAUSE OF DAMAGE
(FR) SYSTÈME D'ÉVALUATION DE CAUSE D'ENDOMMAGEMENT D'UNE STRUCTURE, PROCÉDÉ D'ÉVALUATION DE CAUSE D'ENDOMMAGEMENT ET SERVEUR D'ÉVALUATION DE CAUSE D'ENDOMMAGEMENT
(JA) 構造物の損傷原因推定システム、損傷原因推定方法、及び損傷原因推定サーバ
Abstract
(EN)
Provided are a system for assessing a cause of damage to a structure, a method for assessing a cause of damage, and a server for assessing a cause of damage that make it possible to assess a cause of damage with a high degree of probability. The system (100) for assessing a cause of damage to a structure is provided with: a database (110) including captured images of structures and data relating to causes of damage; an image acquisition unit (115) that acquires a captured image of a target structure to be inspected; a damage detection unit (125) that detects damage from the captured image; a similar damage extraction unit (130) that uses the database (110) to extract similar damage similar to the aforementioned damage; and a cause of damage presentation unit (135) that presents the cause of damage of the similar damage. Also provided are a method for assessing a cause of damage using the system (100) for assessing a cause of damage to a structure, and a server for assessing a cause of damage.
(FR)
La présente invention concerne un système permettant d'évaluer une cause d'endommagement d'une structure, un procédé permettant d'évaluer une cause d'endommagement et un serveur permettant d'évaluer une cause d'endommagement qui permettent d'évaluer une cause d'endommagement avec un degré élevé de probabilité. Le système (100) permettant d'évaluer une cause d'endommagement d'une structure comporte : une base de données (110) comprenant des images capturées de structures et des données se rapportant à des causes d'endommagement ; une unité d'acquisition d'image (115) qui acquiert une image capturée d'une structure cible devant être inspectée ; une unité de détection d'endommagement (125) qui détecte un endommagement à partir de l'image capturée ; une unité d'extraction d'endommagement similaire (130) qui utilise la base de données (110) pour extraire un endommagement similaire similaire à l'endommagement susmentionné ; et une unité de présentation de cause d'endommagement (135) qui présente la cause d'endommagement de l'endommagement similaire. L'invention concerne également un procédé d'évaluation d'une cause d'endommagement au moyen du système (100) destiné à évaluer une cause d'endommagement d'une structure, et un serveur destiné à évaluer une cause d'endommagement.
(JA)
損傷原因を高い確率で推定することができる構造物の損傷原因推定システム、損傷原因推定方法、及び、損傷原因推定サーバを提供する。構造物の撮影画像及び損傷原因のデータを有するデータベース(110)と、点検対象の対象構造物の撮影画像を取得する画像取得部(115)と、撮影画像から損傷を検出する損傷検出部(125)と、データベース(110)を用いて損傷に類似する類似損傷を抽出する類似損傷抽出部(130)と、類似損傷の損傷原因を提示する損傷原因提示部(135)と、を備える構造物の損傷原因推定システム(100)である。また、構造物の損傷原因推定システム(100)を用いた損傷原因推定方法、及び、損傷原因推定サーバである。
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