JPWO2020261567A1 - - Google Patents

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Publication number
JPWO2020261567A1
JPWO2020261567A1 JP2021527304A JP2021527304A JPWO2020261567A1 JP WO2020261567 A1 JPWO2020261567 A1 JP WO2020261567A1 JP 2021527304 A JP2021527304 A JP 2021527304A JP 2021527304 A JP2021527304 A JP 2021527304A JP WO2020261567 A1 JPWO2020261567 A1 JP WO2020261567A1
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
Application number
JP2021527304A
Other languages
Japanese (ja)
Other versions
JP7276446B2 (ja
JPWO2020261567A5 (https=
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2020261567A1 publication Critical patent/JPWO2020261567A1/ja
Publication of JPWO2020261567A5 publication Critical patent/JPWO2020261567A5/ja
Priority to JP2023016665A priority Critical patent/JP7517489B2/ja
Application granted granted Critical
Publication of JP7276446B2 publication Critical patent/JP7276446B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/182—Network patterns, e.g. roads or rivers
    • 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
    • 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
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • 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
    • 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 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
    • G06T2207/30236—Traffic on road, railway or crossing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
JP2021527304A 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 JP7276446B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023016665A JP7517489B2 (ja) 2019-06-28 2023-02-07 路面検査装置、路面検査方法、およびプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/025949 WO2020261567A1 (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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023016665A Division JP7517489B2 (ja) 2019-06-28 2023-02-07 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
JPWO2020261567A1 true JPWO2020261567A1 (https=) 2020-12-30
JPWO2020261567A5 JPWO2020261567A5 (https=) 2022-03-08
JP7276446B2 JP7276446B2 (ja) 2023-05-18

Family

ID=74061561

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021527304A Active JP7276446B2 (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
JP2023016665A Active JP7517489B2 (ja) 2019-06-28 2023-02-07 路面検査装置、路面検査方法、およびプログラム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023016665A Active JP7517489B2 (ja) 2019-06-28 2023-02-07 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) US20220262111A1 (https=)
JP (2) JP7276446B2 (https=)
WO (1) WO2020261567A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113963196A (zh) * 2021-09-28 2022-01-21 武汉理工大学 基于机器学习的实时路面切换快速识别方法及电子设备
CN118565404A (zh) * 2024-07-09 2024-08-30 杭州海康威视数字技术股份有限公司 道路病害位置确定方法、装置、电子设备及可读存储介质

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112598672A (zh) * 2020-11-02 2021-04-02 坝道工程医院(平舆) 一种基于深度学习的路面病害图像分割方法和系统
CN112800911B (zh) * 2021-01-20 2022-12-16 同济大学 一种路面损伤快速检测及自然数据集构建方法
CN116029959B (zh) * 2021-10-26 2026-03-17 成都圭目机器人有限公司 一种道路病害的定位方法、装置及计算机可读存储介质
CN114419461A (zh) * 2022-01-19 2022-04-29 周琦 利用卫星通信的状态解析平台及方法
JP7067852B1 (ja) 2022-02-01 2022-05-16 株式会社ファンクリエイト 路面損傷位置の算定方法
US12602767B1 (en) * 2022-11-15 2026-04-14 University Of South Florida System of and method for analyzing thoroughfare conditions via oil spot analysis
CN115810267A (zh) * 2022-11-17 2023-03-17 河北冀通慧达科技有限公司 道路安全隐患排查方法、装置及终端设备
US20240218615A1 (en) * 2023-01-03 2024-07-04 Crafco, Inc. System and method for robotic sealing of defects in paved surfaces
JP7845234B2 (ja) * 2023-03-10 2026-04-14 三菱自動車工業株式会社 路上物体検出システム及び路上物体検出方法
JPWO2024204596A1 (https=) 2023-03-29 2024-10-03
KR102927040B1 (ko) * 2023-06-20 2026-02-12 주식회사 베이리스 포트홀 검출 시스템 및 그 검출 방법
US12444004B2 (en) * 2024-02-02 2025-10-14 AIDASH Inc. Systems and methods for road infrastructure management
CN118230201B (zh) * 2024-04-15 2024-10-18 山东省交通工程监理咨询有限公司 一种基于无人机的高速公路智能图像处理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017101A (ja) * 2016-07-29 2018-02-01 エヌ・ティ・ティ・コムウェア株式会社 情報処理装置、情報処理方法、及びプログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5217462B2 (ja) * 2008-01-30 2013-06-19 富士電機株式会社 道路情報管理装置
CN107615050B (zh) * 2015-05-26 2021-04-23 三菱电机株式会社 检测装置及检测方法
JP6779698B2 (ja) * 2016-08-03 2020-11-04 株式会社東芝 舗装ひび割れ解析装置、舗装ひび割れ解析方法及び舗装ひび割れ解析プログラム
JP7023690B2 (ja) * 2017-12-06 2022-02-22 株式会社東芝 道路維持管理システム、道路維持管理方法及びコンピュータプログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017101A (ja) * 2016-07-29 2018-02-01 エヌ・ティ・ティ・コムウェア株式会社 情報処理装置、情報処理方法、及びプログラム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113963196A (zh) * 2021-09-28 2022-01-21 武汉理工大学 基于机器学习的实时路面切换快速识别方法及电子设备
CN113963196B (zh) * 2021-09-28 2024-11-29 武汉理工大学 基于机器学习的实时路面切换快速识别方法及电子设备
CN118565404A (zh) * 2024-07-09 2024-08-30 杭州海康威视数字技术股份有限公司 道路病害位置确定方法、装置、电子设备及可读存储介质

Also Published As

Publication number Publication date
JP7276446B2 (ja) 2023-05-18
JP2023054011A (ja) 2023-04-13
WO2020261567A1 (ja) 2020-12-30
JP7517489B2 (ja) 2024-07-17
US20220262111A1 (en) 2022-08-18

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