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DE69223889D1 - Vorrichtung zur automatischen Erkennung von Verkehrsschildern - Google Patents

Vorrichtung zur automatischen Erkennung von Verkehrsschildern

Info

Publication number
DE69223889D1
DE69223889D1 DE69223889T DE69223889T DE69223889D1 DE 69223889 D1 DE69223889 D1 DE 69223889D1 DE 69223889 T DE69223889 T DE 69223889T DE 69223889 T DE69223889 T DE 69223889T DE 69223889 D1 DE69223889 D1 DE 69223889D1
Authority
DE
Germany
Prior art keywords
traffic signs
automatic recognition
recognition
automatic
signs
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.)
Expired - Lifetime
Application number
DE69223889T
Other languages
English (en)
Inventor
Mondher Attia
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of DE69223889D1 publication Critical patent/DE69223889D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Traffic Control Systems (AREA)
  • Image Processing (AREA)
DE69223889T 1991-09-13 1992-08-21 Vorrichtung zur automatischen Erkennung von Verkehrsschildern Expired - Lifetime DE69223889D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111338A FR2681458B1 (fr) 1991-09-13 1991-09-13 Procede et dispositif de reconnaissance automatique de panneaux de signalisation.

Publications (1)

Publication Number Publication Date
DE69223889D1 true DE69223889D1 (de) 1998-02-12

Family

ID=9416937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223889T Expired - Lifetime DE69223889D1 (de) 1991-09-13 1992-08-21 Vorrichtung zur automatischen Erkennung von Verkehrsschildern

Country Status (3)

Country Link
EP (1) EP0532379B1 (de)
DE (1) DE69223889D1 (de)
FR (1) FR2681458B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822563B2 (en) 1997-09-22 2004-11-23 Donnelly Corporation Vehicle imaging system with accessory control
US5877897A (en) 1993-02-26 1999-03-02 Donnelly Corporation Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array
FR2718871B1 (fr) * 1994-04-19 1996-06-07 Peugeot Procédé pour la reconnaissance automatique d'un panneau de signalisation routière, et dispositif pour la mise en Óoeuvre de ce procédé.
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US7655894B2 (en) 1996-03-25 2010-02-02 Donnelly Corporation Vehicular image sensing system
US7038577B2 (en) 2002-05-03 2006-05-02 Donnelly Corporation Object detection system for vehicle
US7526103B2 (en) 2004-04-15 2009-04-28 Donnelly Corporation Imaging system for vehicle
US7972045B2 (en) 2006-08-11 2011-07-05 Donnelly Corporation Automatic headlamp control system
US8370755B2 (en) 2007-12-27 2013-02-05 Core Wireless Licensing S.A.R.L. User interface controlled by environmental cues
CN113050121A (zh) * 2021-03-22 2021-06-29 上海海事大学 一种船舶导航系统和船舶导航方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210316A (en) * 1981-06-19 1982-12-23 Mitsubishi Electric Corp Coherent optical processing device

Also Published As

Publication number Publication date
FR2681458B1 (fr) 1994-02-04
EP0532379A1 (de) 1993-03-17
FR2681458A1 (fr) 1993-03-19
EP0532379B1 (de) 1998-01-07

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Legal Events

Date Code Title Description
8332 No legal effect for de