FR3019359B1 - Procede de determination d'un etat d'obstruction d'au moins une camera embarquee dans un systeme stereoscopique - Google Patents

Procede de determination d'un etat d'obstruction d'au moins une camera embarquee dans un systeme stereoscopique

Info

Publication number
FR3019359B1
FR3019359B1 FR1452775A FR1452775A FR3019359B1 FR 3019359 B1 FR3019359 B1 FR 3019359B1 FR 1452775 A FR1452775 A FR 1452775A FR 1452775 A FR1452775 A FR 1452775A FR 3019359 B1 FR3019359 B1 FR 3019359B1
Authority
FR
France
Prior art keywords
obstruction
determining
state
stereoscopic system
embarked
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
FR1452775A
Other languages
English (en)
Other versions
FR3019359A1 (fr
Inventor
Laure Bajard
Alain Giralt
Sophie Rony
Gregory Baratoff
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.)
Continental Autonomous Mobility Germany GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1452775A priority Critical patent/FR3019359B1/fr
Priority to DE102015104125.1A priority patent/DE102015104125A1/de
Priority to US14/673,068 priority patent/US9269142B2/en
Priority to CN201510144352.9A priority patent/CN104951747B/zh
Publication of FR3019359A1 publication Critical patent/FR3019359A1/fr
Application granted granted Critical
Publication of FR3019359B1 publication Critical patent/FR3019359B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • 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
    • 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
    • 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
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • 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
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/20076—Probabilistic image processing
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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
    • G06T2207/30168—Image quality inspection
    • 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
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
FR1452775A 2014-03-31 2014-03-31 Procede de determination d'un etat d'obstruction d'au moins une camera embarquee dans un systeme stereoscopique Active FR3019359B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1452775A FR3019359B1 (fr) 2014-03-31 2014-03-31 Procede de determination d'un etat d'obstruction d'au moins une camera embarquee dans un systeme stereoscopique
DE102015104125.1A DE102015104125A1 (de) 2014-03-31 2015-03-19 Verfahren zur Bestimmung eines Blindheitszustands von mindestens einer, in einem stereoskopischen System eingebauten Kamera
US14/673,068 US9269142B2 (en) 2014-03-31 2015-03-30 Method for determining a state of obstruction of at least one camera installed in a stereoscopic system
CN201510144352.9A CN104951747B (zh) 2014-03-31 2015-03-30 用于确定安装在立体***中的至少一个摄像机的阻碍状态的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1452775A FR3019359B1 (fr) 2014-03-31 2014-03-31 Procede de determination d'un etat d'obstruction d'au moins une camera embarquee dans un systeme stereoscopique

Publications (2)

Publication Number Publication Date
FR3019359A1 FR3019359A1 (fr) 2015-10-02
FR3019359B1 true FR3019359B1 (fr) 2017-10-06

Family

ID=51261003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1452775A Active FR3019359B1 (fr) 2014-03-31 2014-03-31 Procede de determination d'un etat d'obstruction d'au moins une camera embarquee dans un systeme stereoscopique

Country Status (4)

Country Link
US (1) US9269142B2 (fr)
CN (1) CN104951747B (fr)
DE (1) DE102015104125A1 (fr)
FR (1) FR3019359B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180087944A (ko) * 2017-01-26 2018-08-03 삼성전자주식회사 스테레오 매칭 방법 및 장치
DE212018000166U1 (de) * 2017-02-28 2019-10-29 Gentex Corporation Selbstumschaltung einer Anzeigespiegelanordnung
DE102017220282A1 (de) * 2017-11-14 2019-05-16 Robert Bosch Gmbh Testverfahren für ein Kamerasystem, ein Steuergerät des Kamerasystems, das Kamerasystem und ein Fahrzeug mit diesem Kamerasystem
CN108391036B (zh) * 2018-03-28 2023-07-11 东风商用车有限公司 一种可检测感知功能降级的车载摄像装置及其检测方法
EP3598389A1 (fr) 2018-07-19 2020-01-22 Thomson Licensing Procédé de détection d'occlusions dans une image, dispositif et produit programme d'ordinateur correspondants
CN109490926B (zh) * 2018-09-28 2021-01-26 浙江大学 一种基于双目相机和gnss的路径规划方法
KR102268094B1 (ko) * 2019-03-09 2021-06-22 코어포토닉스 리미티드 동적 입체 캘리브레이션을 위한 시스템 및 방법
FR3099020B1 (fr) * 2019-07-15 2022-01-14 Ses Imagotag Dispositif d’imagerie pour un support d’étagère et système d’étagère comprenant le dispositif d’imagerie
CN111027398A (zh) * 2019-11-14 2020-04-17 深圳市有为信息技术发展有限公司 行车记录仪视频遮挡检测方法
US11120280B2 (en) 2019-11-15 2021-09-14 Argo AI, LLC Geometry-aware instance segmentation in stereo image capture processes
CN116558206B (zh) * 2023-07-11 2023-09-22 江苏星星冷链科技有限公司 冷柜除霜控制方法及***

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4353127B2 (ja) * 2005-04-11 2009-10-28 株式会社デンソー レインセンサ
JP4937030B2 (ja) 2007-07-24 2012-05-23 ルネサスエレクトロニクス株式会社 車両用画像処理装置
US8494251B2 (en) * 2008-01-11 2013-07-23 Sri International System and method for measuring image quality
TWI332453B (en) 2008-07-21 2010-11-01 Univ Nat Defense The asynchronous photography automobile-detecting apparatus and method thereof
JP5216010B2 (ja) 2009-01-20 2013-06-19 本田技研工業株式会社 ウインドシールド上の雨滴を同定するための方法及び装置
EP2293588A1 (fr) * 2009-08-31 2011-03-09 Robert Bosch GmbH Procédé d'utilisation d'un agencement de caméra de stéréovision
DE102010002310A1 (de) 2010-02-24 2011-08-25 Audi Ag, 85057 Verfahren und Vorrichtung zur Freisichtprüfung einer Kamera für ein automobiles Umfeld
FR2958774A1 (fr) 2010-04-08 2011-10-14 Arcure Sa Procede et systeme de detection de pietons adaptee au contexte industriel
US8320627B2 (en) * 2010-06-17 2012-11-27 Caterpillar Inc. Machine control system utilizing stereo disparity density

Also Published As

Publication number Publication date
CN104951747B (zh) 2019-02-22
FR3019359A1 (fr) 2015-10-02
US20150279018A1 (en) 2015-10-01
US9269142B2 (en) 2016-02-23
DE102015104125A1 (de) 2015-10-01
CN104951747A (zh) 2015-09-30

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