ES2038919A2 - Automatic recognition system of vehicle license plates - Google Patents

Automatic recognition system of vehicle license plates

Info

Publication number
ES2038919A2
ES2038919A2 ES919102538A ES9102538A ES2038919A2 ES 2038919 A2 ES2038919 A2 ES 2038919A2 ES 919102538 A ES919102538 A ES 919102538A ES 9102538 A ES9102538 A ES 9102538A ES 2038919 A2 ES2038919 A2 ES 2038919A2
Authority
ES
Spain
Prior art keywords
license plate
recognition system
automatic recognition
license plates
vehicle
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.)
Granted
Application number
ES919102538A
Other languages
Spanish (es)
Other versions
ES2038919B1 (en
ES2038919R (en
Inventor
Alzuri Jose Maria Mitxelena
Vicente Miguel Angel Arregui
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.)
Ikerlan S Coop
Original Assignee
Ikerlan S Coop
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 Ikerlan S Coop filed Critical Ikerlan S Coop
Priority to ES9102538A priority Critical patent/ES2038919B1/en
Publication of ES2038919A2 publication Critical patent/ES2038919A2/en
Publication of ES2038919R publication Critical patent/ES2038919R/es
Application granted granted Critical
Publication of ES2038919B1 publication Critical patent/ES2038919B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Automatic recognition system of vehicle license plates that includes detectors for detecting the presence of vehicles that send a signal to programmed display equipment that includes a mathematical morphology processor and a processor of logical-mathematical functions with an image acquisition board, a video camera controlled and interconnected to the display equipment so as to make up the subsequent detection phases of the vehicle and processing of the license plate image capture matrix video signal, license plate search, cleaning of the license plate, character recognition, and character verification.Applicable in the field of artificial display.
ES9102538A 1991-11-14 1991-11-14 AUTOMATIC RECOGNITION SYSTEM OF VEHICLE REGISTRATION. Expired - Fee Related ES2038919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9102538A ES2038919B1 (en) 1991-11-14 1991-11-14 AUTOMATIC RECOGNITION SYSTEM OF VEHICLE REGISTRATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9102538A ES2038919B1 (en) 1991-11-14 1991-11-14 AUTOMATIC RECOGNITION SYSTEM OF VEHICLE REGISTRATION.

Publications (3)

Publication Number Publication Date
ES2038919A2 true ES2038919A2 (en) 1993-08-01
ES2038919R ES2038919R (en) 1994-11-01
ES2038919B1 ES2038919B1 (en) 1995-04-01

Family

ID=8274175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102538A Expired - Fee Related ES2038919B1 (en) 1991-11-14 1991-11-14 AUTOMATIC RECOGNITION SYSTEM OF VEHICLE REGISTRATION.

Country Status (1)

Country Link
ES (1) ES2038919B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2217969A1 (en) * 2003-04-16 2004-11-01 Azymut Systems, S.L. System for authorizing registration and verification services to vehicle, has fuel suppliers connected at service station, and processing unit identifying vehicle registration and verifying service for vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567609A (en) * 1983-03-28 1986-01-28 The United States Of America As Represented By The Secretary Of The Navy Automatic character recognition system
WO1987007057A1 (en) * 1986-05-05 1987-11-19 Perceptics Corporation Apparatus for reading a license plate
EP0298343A1 (en) * 1987-06-29 1989-01-11 Compagnie Generale D'automatisme Cga-Hbs System for automatically reading identification data applied to a car

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567609A (en) * 1983-03-28 1986-01-28 The United States Of America As Represented By The Secretary Of The Navy Automatic character recognition system
WO1987007057A1 (en) * 1986-05-05 1987-11-19 Perceptics Corporation Apparatus for reading a license plate
EP0298343A1 (en) * 1987-06-29 1989-01-11 Compagnie Generale D'automatisme Cga-Hbs System for automatically reading identification data applied to a car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2217969A1 (en) * 2003-04-16 2004-11-01 Azymut Systems, S.L. System for authorizing registration and verification services to vehicle, has fuel suppliers connected at service station, and processing unit identifying vehicle registration and verifying service for vehicle

Also Published As

Publication number Publication date
ES2038919B1 (en) 1995-04-01
ES2038919R (en) 1994-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201