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WO2018101746A3 - Appareil et procédé de reconstruction d'une zone bloquée de surface de route - Google Patents

Appareil et procédé de reconstruction d'une zone bloquée de surface de route Download PDF

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Publication number
WO2018101746A3
WO2018101746A3 PCT/KR2017/013839 KR2017013839W WO2018101746A3 WO 2018101746 A3 WO2018101746 A3 WO 2018101746A3 KR 2017013839 W KR2017013839 W KR 2017013839W WO 2018101746 A3 WO2018101746 A3 WO 2018101746A3
Authority
WO
WIPO (PCT)
Prior art keywords
blocked area
point
logic
road surface
point cloud
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.)
Ceased
Application number
PCT/KR2017/013839
Other languages
English (en)
Korean (ko)
Other versions
WO2018101746A2 (fr
Inventor
전영재
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.)
Hyundai AutoEver Corp
Original Assignee
Hyundai Mnsoft Inc
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 Hyundai Mnsoft Inc filed Critical Hyundai Mnsoft Inc
Publication of WO2018101746A2 publication Critical patent/WO2018101746A2/fr
Publication of WO2018101746A3 publication Critical patent/WO2018101746A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/143—Segmentation; Edge detection involving probabilistic approaches, e.g. Markov random field [MRF] modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Software Systems (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Image Generation (AREA)

Abstract

La présente invention concerne un appareil et un procédé de reconstruction d'une zone bloquée de surface de route. L'appareil de reconstruction d'une zone bloquée de surface de route selon la présente invention comprend : une logique de suppression de nuages de points anormaux destinée à éliminer des nuages de points anormaux présents dans des nuages de points tridimensionnels acquis au moyen d'un système de mappage mobile (MMS); une logique de détection de zone bloquée destinée à détecter une zone bloquée dans une image à partir de laquelle des nuages de points anormaux ont été supprimés par la logique de suppression de nuages de points anormaux; une logique de génération de nuage de points destinée à générer un nuage de points virtuels dans la zone bloquée détectée au moyen de la logique de détection de zone bloquée; et une logique de reconstruction de zone bloquée destinée à projeter chaque point virtuel généré par la logique de génération de nuage de points en tant qu'image de point en pointillés, et à changer la couleur de chaque point virtuel au sein de l'image de point en pointillé en une échelle de gris pour reconstruire la zone bloquée.
PCT/KR2017/013839 2016-11-30 2017-11-29 Appareil et procédé de reconstruction d'une zone bloquée de surface de route Ceased WO2018101746A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0161367 2016-11-30
KR1020160161367A KR102790812B1 (ko) 2016-11-30 2016-11-30 도로면 폐색 영역 복원 장치 및 방법

Publications (2)

Publication Number Publication Date
WO2018101746A2 WO2018101746A2 (fr) 2018-06-07
WO2018101746A3 true WO2018101746A3 (fr) 2018-08-16

Family

ID=62241576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/013839 Ceased WO2018101746A2 (fr) 2016-11-30 2017-11-29 Appareil et procédé de reconstruction d'une zone bloquée de surface de route

Country Status (2)

Country Link
KR (1) KR102790812B1 (fr)
WO (1) WO2018101746A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102150954B1 (ko) * 2020-04-06 2020-09-02 주식회사 맥스트 점군 정보 가공 장치 및 방법
KR102568907B1 (ko) 2020-08-20 2023-08-23 (주)신한항업 폐색영역 검출을 위한 기계학습용 데이터셋 생성 방법과 데이터셋 생성시스템
CN114594486B (zh) * 2020-12-04 2025-05-30 上海禾赛科技有限公司 滤除雷达点云中的拖点的方法、处理器以及激光雷达系统
JP2022123238A (ja) * 2021-02-12 2022-08-24 本田技研工業株式会社 区画線認識装置
CN116844131B (zh) * 2022-03-22 2025-11-11 比亚迪股份有限公司 车辆控制方法、服务器、车辆和存储介质
US12475582B2 (en) * 2022-06-08 2025-11-18 GM Global Technology Operations LLC System and method for occlusion reconstruction in surround views using temporal information
KR102747679B1 (ko) 2022-11-30 2025-01-02 (주)신한항업 폐색영역 영상 자동 복원을 위한 mms 연계 방법과 영상처리시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100995400B1 (ko) * 2010-06-29 2010-11-19 한진정보통신(주) 지상 라이다를 이용한 건물 외곽선 추출 시스템 및 그 방법
KR20120026662A (ko) * 2010-09-10 2012-03-20 삼성전자주식회사 폐색 영역 복원 장치 및 방법
US20120290542A1 (en) * 2011-05-13 2012-11-15 HNTB Holdings, Ltd. Managing large datasets obtained through a survey-data-acquisition process
KR20130004746A (ko) * 2011-07-04 2013-01-14 (주)아세아항측 수치지형도 작성을 위한 차량 모바일 매핑 시스템을 이용한 도로 레이어 현지조사 방법
KR101677972B1 (ko) * 2016-07-26 2016-11-21 주식회사 싸인텔레콤 촬영영역줌카메라모듈·다차선 촬영영역 생성모듈로 이루어진 스마트 다차선 차량 번호인식 장치 및 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101367284B1 (ko) * 2008-01-28 2014-02-26 삼성전자주식회사 시점 변화에 따른 영상 복원 방법 및 장치
KR101289885B1 (ko) * 2009-10-22 2013-07-24 한국전자통신연구원 건물의 모델링을 위한 장치 및 방법
KR101408719B1 (ko) * 2012-09-11 2014-06-18 (주)리얼디스퀘어 3차원 영상의 스케일 변환 장치 및 그 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100995400B1 (ko) * 2010-06-29 2010-11-19 한진정보통신(주) 지상 라이다를 이용한 건물 외곽선 추출 시스템 및 그 방법
KR20120026662A (ko) * 2010-09-10 2012-03-20 삼성전자주식회사 폐색 영역 복원 장치 및 방법
US20120290542A1 (en) * 2011-05-13 2012-11-15 HNTB Holdings, Ltd. Managing large datasets obtained through a survey-data-acquisition process
KR20130004746A (ko) * 2011-07-04 2013-01-14 (주)아세아항측 수치지형도 작성을 위한 차량 모바일 매핑 시스템을 이용한 도로 레이어 현지조사 방법
KR101677972B1 (ko) * 2016-07-26 2016-11-21 주식회사 싸인텔레콤 촬영영역줌카메라모듈·다차선 촬영영역 생성모듈로 이루어진 스마트 다차선 차량 번호인식 장치 및 방법

Also Published As

Publication number Publication date
KR20180061803A (ko) 2018-06-08
WO2018101746A2 (fr) 2018-06-07
KR102790812B1 (ko) 2025-04-04

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