JPWO2021225084A1 - - Google Patents

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Publication number
JPWO2021225084A1
JPWO2021225084A1 JP2022519931A JP2022519931A JPWO2021225084A1 JP WO2021225084 A1 JPWO2021225084 A1 JP WO2021225084A1 JP 2022519931 A JP2022519931 A JP 2022519931A JP 2022519931 A JP2022519931 A JP 2022519931A JP WO2021225084 A1 JPWO2021225084 A1 JP WO2021225084A1
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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.)
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Application number
JP2022519931A
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JPWO2021225084A5 (ja
JP7429774B2 (ja
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Publication of JPWO2021225084A1 publication Critical patent/JPWO2021225084A1/ja
Publication of JPWO2021225084A5 publication Critical patent/JPWO2021225084A5/ja
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Publication of JP7429774B2 publication Critical patent/JP7429774B2/ja
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • 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
    • G01N2021/8883—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 involving the calculation of gauges, generating models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20096—Interactive definition of curve of interest
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30132—Masonry; Concrete
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30181—Earth observation
    • G06T2207/30184—Infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Geometry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP2022519931A 2020-05-07 2021-04-26 損傷評価装置、方法及びプログラム Active JP7429774B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020081971 2020-05-07
JP2020081971 2020-05-07
PCT/JP2021/016627 WO2021225084A1 (ja) 2020-05-07 2021-04-26 損傷評価装置、方法及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2021225084A1 true JPWO2021225084A1 (ja) 2021-11-11
JPWO2021225084A5 JPWO2021225084A5 (ja) 2023-02-08
JP7429774B2 JP7429774B2 (ja) 2024-02-08

Family

ID=78467958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022519931A Active JP7429774B2 (ja) 2020-05-07 2021-04-26 損傷評価装置、方法及びプログラム

Country Status (5)

Country Link
US (1) US20230113537A1 (ja)
EP (1) EP4148663A4 (ja)
JP (1) JP7429774B2 (ja)
CN (1) CN115443407A (ja)
WO (1) WO2021225084A1 (ja)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958306A (en) * 1988-01-06 1990-09-18 Pacific Northwest Research & Development, Inc. Pavement inspection apparatus
JP2005043324A (ja) * 2003-07-25 2005-02-17 Matsushita Electric Ind Co Ltd 路面損傷状態点検方法及び路面損傷位置の特定方法
JP2012225889A (ja) * 2011-04-22 2012-11-15 Taiheiyo Consultant:Kk コンクリート構造物の劣化診断用画像表示システム
JP2015106238A (ja) * 2013-11-29 2015-06-08 公益財団法人鉄道総合技術研究所 コンクリート壁面画像から目地を検出する方法
WO2016013133A1 (ja) * 2014-07-25 2016-01-28 西日本高速道路エンジニアリング四国株式会社 トンネル覆工面調査システムおよびトンネル覆工面調査システムに用いる車両
JP2016121953A (ja) * 2014-12-25 2016-07-07 西日本高速道路エンジニアリング四国株式会社 トンネル覆工面画像のひび割れ領域抽出のための画像処理方法
JP2016142601A (ja) * 2015-01-30 2016-08-08 前田建設工業株式会社 施工品質評価プログラム、施工品質評価方法及び施工品質評価装置
WO2017126367A1 (ja) * 2016-01-22 2017-07-27 富士フイルム株式会社 ひび割れ情報編集装置、ひび割れ情報編集方法およびひび割れ情報編集プログラム
WO2018165753A1 (en) * 2017-03-14 2018-09-20 University Of Manitoba Structure defect detection using machine learning algorithms
WO2019009214A1 (ja) * 2017-07-07 2019-01-10 キヤノン株式会社 画像から変状を検知する画像処理装置、画像処理方法及びプログラム
KR20190066789A (ko) * 2017-12-06 2019-06-14 서울시립대학교 산학협력단 딥러닝을 이용한 영상 기반 콘크리트 균열 탐지 시스템
JP2019194562A (ja) * 2018-04-26 2019-11-07 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
JP2020038227A (ja) * 2016-06-14 2020-03-12 富士フイルム株式会社 画像処理方法、画像処理装置、及び画像処理プログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015105905A (ja) 2013-12-02 2015-06-08 公益財団法人鉄道総合技術研究所 変状の時系列管理に用いるトンネル覆工面画像の補正方法

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958306A (en) * 1988-01-06 1990-09-18 Pacific Northwest Research & Development, Inc. Pavement inspection apparatus
JP2005043324A (ja) * 2003-07-25 2005-02-17 Matsushita Electric Ind Co Ltd 路面損傷状態点検方法及び路面損傷位置の特定方法
JP2012225889A (ja) * 2011-04-22 2012-11-15 Taiheiyo Consultant:Kk コンクリート構造物の劣化診断用画像表示システム
JP2015106238A (ja) * 2013-11-29 2015-06-08 公益財団法人鉄道総合技術研究所 コンクリート壁面画像から目地を検出する方法
WO2016013133A1 (ja) * 2014-07-25 2016-01-28 西日本高速道路エンジニアリング四国株式会社 トンネル覆工面調査システムおよびトンネル覆工面調査システムに用いる車両
JP2016121953A (ja) * 2014-12-25 2016-07-07 西日本高速道路エンジニアリング四国株式会社 トンネル覆工面画像のひび割れ領域抽出のための画像処理方法
JP2016142601A (ja) * 2015-01-30 2016-08-08 前田建設工業株式会社 施工品質評価プログラム、施工品質評価方法及び施工品質評価装置
WO2017126367A1 (ja) * 2016-01-22 2017-07-27 富士フイルム株式会社 ひび割れ情報編集装置、ひび割れ情報編集方法およびひび割れ情報編集プログラム
JP2020038227A (ja) * 2016-06-14 2020-03-12 富士フイルム株式会社 画像処理方法、画像処理装置、及び画像処理プログラム
WO2018165753A1 (en) * 2017-03-14 2018-09-20 University Of Manitoba Structure defect detection using machine learning algorithms
WO2019009214A1 (ja) * 2017-07-07 2019-01-10 キヤノン株式会社 画像から変状を検知する画像処理装置、画像処理方法及びプログラム
KR20190066789A (ko) * 2017-12-06 2019-06-14 서울시립대학교 산학협력단 딥러닝을 이용한 영상 기반 콘크리트 균열 탐지 시스템
JP2019194562A (ja) * 2018-04-26 2019-11-07 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム

Also Published As

Publication number Publication date
EP4148663A4 (en) 2023-10-25
CN115443407A (zh) 2022-12-06
EP4148663A1 (en) 2023-03-15
WO2021225084A1 (ja) 2021-11-11
US20230113537A1 (en) 2023-04-13
JP7429774B2 (ja) 2024-02-08

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