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GB2280027B - Object recognition and identification - Google Patents

Object recognition and identification

Info

Publication number
GB2280027B
GB2280027B GB9412589A GB9412589A GB2280027B GB 2280027 B GB2280027 B GB 2280027B GB 9412589 A GB9412589 A GB 9412589A GB 9412589 A GB9412589 A GB 9412589A GB 2280027 B GB2280027 B GB 2280027B
Authority
GB
United Kingdom
Prior art keywords
identification
object recognition
recognition
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 - Fee Related
Application number
GB9412589A
Other versions
GB9412589D0 (en
GB2280027A (en
Inventor
David Speed
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.)
James Knott
Original Assignee
James Knott
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
Priority claimed from GB939312994A external-priority patent/GB9312994D0/en
Priority claimed from GB939323158A external-priority patent/GB9323158D0/en
Application filed by James Knott filed Critical James Knott
Priority to GB9412589A priority Critical patent/GB2280027B/en
Publication of GB9412589D0 publication Critical patent/GB9412589D0/en
Publication of GB2280027A publication Critical patent/GB2280027A/en
Application granted granted Critical
Publication of GB2280027B publication Critical patent/GB2280027B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Traffic Control Systems (AREA)
  • Character Input (AREA)
GB9412589A 1993-06-23 1994-06-23 Object recognition and identification Expired - Fee Related GB2280027B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9412589A GB2280027B (en) 1993-06-23 1994-06-23 Object recognition and identification

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939312994A GB9312994D0 (en) 1993-06-23 1993-06-23 Object recognition and identification
GB939323158A GB9323158D0 (en) 1993-11-10 1993-11-10 Object recognition and identification
GB9412589A GB2280027B (en) 1993-06-23 1994-06-23 Object recognition and identification

Publications (3)

Publication Number Publication Date
GB9412589D0 GB9412589D0 (en) 1994-08-10
GB2280027A GB2280027A (en) 1995-01-18
GB2280027B true GB2280027B (en) 1996-12-11

Family

ID=27266739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9412589A Expired - Fee Related GB2280027B (en) 1993-06-23 1994-06-23 Object recognition and identification

Country Status (1)

Country Link
GB (1) GB2280027B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102449671A (en) * 2009-04-20 2012-05-09 伊玛格萨科技有限公司 Method for identifying reflecting objects under variable lighting conditions and system for carrying out the method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354898B (en) * 1999-07-07 2003-07-23 Pearpoint Ltd Vehicle licence plate imaging
US6832728B2 (en) * 2001-03-26 2004-12-21 Pips Technology, Inc. Remote indicia reading system
WO2002086805A1 (en) * 2001-04-19 2002-10-31 I.T. Vision Solutions (Proprietary) Limited Identifying objects carrying an alphabetic and/or numerical identification number
DE102005027412A1 (en) * 2005-06-14 2006-12-28 Vitronic Dr.-Ing. Stein Bildverarbeitungssysteme Gmbh Photographic recording method for objects with different radiation emitting ranges involves evaluating pictures obtained in first and second spectral regions separately
US8218822B2 (en) 2007-05-14 2012-07-10 Pips Technology, Inc. Apparatus and method for recognizing the state of origin of a vehicle license plate
WO2009018647A1 (en) * 2007-08-08 2009-02-12 Tony Mayer Non-retro-reflective license plate imaging system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007057A1 (en) * 1986-05-05 1987-11-19 Perceptics Corporation Apparatus for reading a license plate
US4731854A (en) * 1986-07-17 1988-03-15 Perceptics Corporation Optical system for producing an image for a set of characters
GB2217498A (en) * 1988-04-18 1989-10-25 Ind Tech Res Inst Automatic recognition of licence plate characters
US4908500A (en) * 1987-06-29 1990-03-13 Campagnie Generale D'Automatisme CGa-HBS System for automatically reading indentification data disposed on a vehicle
GB2265243A (en) * 1992-03-21 1993-09-22 Taylor Lann Technology Limited Apparatus for determining a vehicle registration code

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007057A1 (en) * 1986-05-05 1987-11-19 Perceptics Corporation Apparatus for reading a license plate
US4731854A (en) * 1986-07-17 1988-03-15 Perceptics Corporation Optical system for producing an image for a set of characters
US4908500A (en) * 1987-06-29 1990-03-13 Campagnie Generale D'Automatisme CGa-HBS System for automatically reading indentification data disposed on a vehicle
GB2217498A (en) * 1988-04-18 1989-10-25 Ind Tech Res Inst Automatic recognition of licence plate characters
GB2265243A (en) * 1992-03-21 1993-09-22 Taylor Lann Technology Limited Apparatus for determining a vehicle registration code

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102449671A (en) * 2009-04-20 2012-05-09 伊玛格萨科技有限公司 Method for identifying reflecting objects under variable lighting conditions and system for carrying out the method

Also Published As

Publication number Publication date
GB9412589D0 (en) 1994-08-10
GB2280027A (en) 1995-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030623