JP7156527B2 - 路面検査装置、路面検査方法、およびプログラム - Google Patents

路面検査装置、路面検査方法、およびプログラム Download PDF

Info

Publication number
JP7156527B2
JP7156527B2 JP2021527305A JP2021527305A JP7156527B2 JP 7156527 B2 JP7156527 B2 JP 7156527B2 JP 2021527305 A JP2021527305 A JP 2021527305A JP 2021527305 A JP2021527305 A JP 2021527305A JP 7156527 B2 JP7156527 B2 JP 7156527B2
Authority
JP
Japan
Prior art keywords
road
damage
determiner
determination result
road surface
Prior art date
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.)
Active
Application number
JP2021527305A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020261568A1 (https=
JPWO2020261568A5 (https=
Inventor
健一 山岬
学 中野
慎一郎 鷲見
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of JPWO2020261568A1 publication Critical patent/JPWO2020261568A1/ja
Publication of JPWO2020261568A5 publication Critical patent/JPWO2020261568A5/ja
Application granted granted Critical
Publication of JP7156527B2 publication Critical patent/JP7156527B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/70—Labelling scene content, e.g. deriving syntactic or semantic representations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle
    • G06T2207/30256—Lane; Road marking

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Computational Linguistics (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Image Analysis (AREA)
  • Road Repair (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP2021527305A 2019-06-28 2019-06-28 路面検査装置、路面検査方法、およびプログラム Active JP7156527B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/025950 WO2020261568A1 (ja) 2019-06-28 2019-06-28 路面検査装置、路面検査方法、およびプログラム

Publications (3)

Publication Number Publication Date
JPWO2020261568A1 JPWO2020261568A1 (https=) 2020-12-30
JPWO2020261568A5 JPWO2020261568A5 (https=) 2022-03-08
JP7156527B2 true JP7156527B2 (ja) 2022-10-19

Family

ID=74061563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021527305A Active JP7156527B2 (ja) 2019-06-28 2019-06-28 路面検査装置、路面検査方法、およびプログラム

Country Status (3)

Country Link
US (1) US20220254169A1 (https=)
JP (1) JP7156527B2 (https=)
WO (1) WO2020261568A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7535484B2 (ja) * 2021-09-01 2024-08-16 ダイハツ工業株式会社 異常検知装置および異常検知方法
JP7391117B2 (ja) 2022-01-07 2023-12-04 三菱電機株式会社 車両用画像処理装置および車両用画像処理方法
JP7229432B1 (ja) * 2022-04-08 2023-02-27 三菱電機株式会社 施設管理情報表示装置、施設管理情報表示システム、施設管理情報表示方法および施設管理情報表示プログラム
KR20240176185A (ko) * 2023-06-15 2024-12-24 현대자동차주식회사 노면의 가혹도 추정 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170204569A1 (en) 2016-01-15 2017-07-20 Fugro Roadware Inc. High speed stereoscopic pavement surface scanning system and method
JP2017167969A (ja) 2016-03-17 2017-09-21 首都高技術株式会社 損傷抽出システム
JP2018154979A (ja) 2017-03-16 2018-10-04 株式会社リコー 情報処理システム、評価システム、情報処理方法およびプログラム
JP6442807B1 (ja) 2018-06-15 2018-12-26 カラクリ株式会社 対話サーバ、対話方法及び対話プログラム
JP2019056668A (ja) 2017-09-22 2019-04-11 エヌ・ティ・ティ・コムウェア株式会社 情報処理装置、情報処理システム、情報処理方法、及び情報処理プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162615A (ja) * 1984-02-04 1985-08-24 Kodama Kagaku Kogyo Kk 部分的に強度を必要とする合成樹脂成形品の成形方法
WO2017014288A1 (ja) * 2015-07-21 2017-01-26 株式会社東芝 ひび割れ解析装置、ひび割れ解析方法及びひび割れ解析プログラム
CN106548182B (zh) * 2016-11-02 2020-02-18 武汉理工大学 基于深度学习和主成因分析的路面裂纹检测方法及装置
US11104345B2 (en) * 2018-04-18 2021-08-31 Rivian Ip Holdings, Llc Methods, systems, and media for determining characteristics of roads
CN109190481B (zh) * 2018-08-06 2021-11-23 中国交通通信信息中心 一种遥感影像道路材质提取方法和系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170204569A1 (en) 2016-01-15 2017-07-20 Fugro Roadware Inc. High speed stereoscopic pavement surface scanning system and method
JP2017167969A (ja) 2016-03-17 2017-09-21 首都高技術株式会社 損傷抽出システム
JP2018154979A (ja) 2017-03-16 2018-10-04 株式会社リコー 情報処理システム、評価システム、情報処理方法およびプログラム
JP2019056668A (ja) 2017-09-22 2019-04-11 エヌ・ティ・ティ・コムウェア株式会社 情報処理装置、情報処理システム、情報処理方法、及び情報処理プログラム
JP6442807B1 (ja) 2018-06-15 2018-12-26 カラクリ株式会社 対話サーバ、対話方法及び対話プログラム

Also Published As

Publication number Publication date
JPWO2020261568A1 (https=) 2020-12-30
WO2020261568A1 (ja) 2020-12-30
US20220254169A1 (en) 2022-08-11

Similar Documents

Publication Publication Date Title
JP7657260B2 (ja) 学習用データ収集装置、学習用データ収集方法、及びプログラム
US12347038B2 (en) Crack detection, assessment and visualization using deep learning with 3D mesh model
JP7156527B2 (ja) 路面検査装置、路面検査方法、およびプログラム
CN110678901B (zh) 信息处理设备、信息处理方法和计算机可读存储介质
CN110443783B (zh) 一种图像质量评估方法及装置
CN111369550A (zh) 图像配准与缺陷检测方法、模型、训练方法、装置及设备
JP7547069B2 (ja) 情報処理装置、情報処理装置の情報処理方法およびプログラム
US11906441B2 (en) Inspection apparatus, control method, and program
Hu et al. Hybrid pixel‐level crack segmentation for ballastless track slab using digital twin model and weakly supervised style transfer
KR20090101356A (ko) 결함 검출 장치 및 결함 검출 방법
JP6473844B1 (ja) ひび割れ検出装置、ひび割れ検出方法およびひび割れ検出プログラム
Ashraf et al. Efficient pavement crack detection and classification using custom YOLOv7 model
JP2018124963A (ja) 画像処理装置、画像認識装置、画像処理プログラム、及び画像認識プログラム
US20060221181A1 (en) Video ghost detection by outline
JP6894361B2 (ja) コンクリート表面上のひび割れ方向特定方法、ひび割れ方向特定装置、ひび割れ方向特定システム及びプログラム
CN110824451A (zh) 雷达回波图的处理方法、装置、计算机设备及存储介质
JP2023008416A (ja) 異常検知システムおよび異常検知方法
CN113222921A (zh) 一种图像处理方法及系统
WO2024194951A1 (ja) 物体検出装置、方法、及びプログラム
US20080267506A1 (en) Interest point detection
CN118864829B (zh) 对象检测方法和装置、存储介质及电子设备
CN118887200B (zh) 缺陷识别方法、装置、计算机设备和可读存储介质
CN113920455A (zh) 一种基于深度神经网络的夜间视频着色方法
JP7735087B2 (ja) 情報処理装置、情報処理方法およびプログラム
CN117788444A (zh) Smt贴片偏移检测方法、装置及视觉检测系统

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211209

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211209

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220906

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220919

R151 Written notification of patent or utility model registration

Ref document number: 7156527

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151