DE60043179D1 - Verfahren zum lesen von postcodes - Google Patents

Verfahren zum lesen von postcodes

Info

Publication number
DE60043179D1
DE60043179D1 DE60043179T DE60043179T DE60043179D1 DE 60043179 D1 DE60043179 D1 DE 60043179D1 DE 60043179 T DE60043179 T DE 60043179T DE 60043179 T DE60043179 T DE 60043179T DE 60043179 D1 DE60043179 D1 DE 60043179D1
Authority
DE
Germany
Prior art keywords
reading
postcodes
postal code
data
baseline
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
DE60043179T
Other languages
English (en)
Inventor
Eugene Joseph
Duanfeng He
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.)
Symbol Technologies LLC
Original Assignee
Symbol Technologies LLC
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 Symbol Technologies LLC filed Critical Symbol Technologies LLC
Application granted granted Critical
Publication of DE60043179D1 publication Critical patent/DE60043179D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Sorting Of Articles (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE60043179T 1999-04-07 2000-04-07 Verfahren zum lesen von postcodes Expired - Lifetime DE60043179D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/287,633 US6176428B1 (en) 1999-04-07 1999-04-07 Techniques for reading postal code
PCT/US2000/009279 WO2000060526A1 (en) 1999-04-07 2000-04-07 Imaging engine and techniques for reading postal codes

Publications (1)

Publication Number Publication Date
DE60043179D1 true DE60043179D1 (de) 2009-12-03

Family

ID=23103735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043179T Expired - Lifetime DE60043179D1 (de) 1999-04-07 2000-04-07 Verfahren zum lesen von postcodes

Country Status (8)

Country Link
US (1) US6176428B1 (de)
EP (1) EP1086439B1 (de)
JP (1) JP4557433B2 (de)
CN (1) CN1219273C (de)
AT (1) ATE446551T1 (de)
AU (1) AU762153C (de)
DE (1) DE60043179D1 (de)
WO (1) WO2000060526A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US7387253B1 (en) * 1996-09-03 2008-06-17 Hand Held Products, Inc. Optical reader system comprising local host processor and optical reader
JPH09179927A (ja) * 1995-12-26 1997-07-11 Fujitsu Ltd バーコード読取装置
US7304670B1 (en) * 1997-03-28 2007-12-04 Hand Held Products, Inc. Method and apparatus for compensating for fixed pattern noise in an imaging system
KR100324205B1 (ko) * 1999-12-27 2002-02-16 오길록 레이저다이오드 어레이를 이용한 바코드 판독시스템 및판독방법
US6557755B1 (en) 2000-08-10 2003-05-06 Bell & Howell Mail And Messaging Technologies Company Methods and systems for tracking and controlling mailpiece processing using postal service mailpiece code
US6614916B2 (en) 2001-01-04 2003-09-02 Bell & Howell Mail And Messaging Technologies Company Machine vision system and triggering method
US7203361B1 (en) 2001-03-16 2007-04-10 Hand Held Products, Inc. Adaptive digitizer for optical reader
US7331523B2 (en) 2001-07-13 2008-02-19 Hand Held Products, Inc. Adaptive optical image reader
US6648230B1 (en) * 2002-05-22 2003-11-18 Lockheed Martin Corporation Method and apparatus for evaluating a confidence level of a decoded barcode
US6886419B2 (en) * 2002-06-20 2005-05-03 Pitney Bowes Inc. Mail piece for obtaining samples of harmful materials in mail processing equipment
US6708884B1 (en) * 2002-06-25 2004-03-23 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for rapid and precision detection of omnidirectional postnet barcode location
US7181066B1 (en) 2002-12-26 2007-02-20 Cognex Technology And Investment Corporation Method for locating bar codes and symbols in an image
US20040134988A1 (en) * 2003-01-09 2004-07-15 Hand Held Products, Inc. Analog-to-digital converter with automatic range and sensitivity adjustment
JP4257131B2 (ja) * 2003-02-21 2009-04-22 富士通株式会社 バーコード読取装置およびバーコード読取方法
US7463770B2 (en) * 2003-07-21 2008-12-09 Lockheed Martin Corporation Methods and systems for detection of repeating patterns of features
US20060071071A1 (en) * 2004-06-03 2006-04-06 Vantresa Stickler Methods and systems for providing a tracking indicia for an item
US20060027657A1 (en) 2004-08-04 2006-02-09 Laurens Ninnink Method and apparatus for high resolution decoding of encoded symbols
US7175090B2 (en) 2004-08-30 2007-02-13 Cognex Technology And Investment Corporation Methods and apparatus for reading bar code identifications
US20060043189A1 (en) * 2004-08-31 2006-03-02 Sachin Agrawal Method and apparatus for determining the vertices of a character in a two-dimensional barcode symbol
US20060109526A1 (en) * 2004-11-24 2006-05-25 Zhang Daoxian H Case divider for organizing patient films
US7963448B2 (en) 2004-12-22 2011-06-21 Cognex Technology And Investment Corporation Hand held machine vision method and apparatus
US9552506B1 (en) 2004-12-23 2017-01-24 Cognex Technology And Investment Llc Method and apparatus for industrial identification mark verification
US20070007328A1 (en) * 2005-06-03 2007-01-11 Cole John J Methods and apparatus for recognizing and processing barcodes associated with mail
US8108176B2 (en) 2006-06-29 2012-01-31 Cognex Corporation Method and apparatus for verifying two dimensional mark quality
US8169478B2 (en) * 2006-12-14 2012-05-01 Cognex Corporation Method and apparatus for calibrating a mark verifier
US7852519B2 (en) 2007-02-05 2010-12-14 Hand Held Products, Inc. Dual-tasking decoder for improved symbol reading
US8496177B2 (en) * 2007-06-28 2013-07-30 Hand Held Products, Inc. Bar code reading terminal with video capturing mode
US7854385B2 (en) * 2007-10-31 2010-12-21 Symbol Technologies, Inc. Automatic region of interest focusing for an imaging-based bar code reader
US9734376B2 (en) 2007-11-13 2017-08-15 Cognex Corporation System and method for reading patterns using multiple image frames
CN101470805B (zh) * 2007-12-28 2012-01-04 北大方正集团有限公司 静态图像目标的特征信息提取方法及装置
JP5140820B2 (ja) * 2008-03-31 2013-02-13 日本電産サンキョー株式会社 シンボル情報読取装置及びシンボル情報読取方法
US8628015B2 (en) 2008-10-31 2014-01-14 Hand Held Products, Inc. Indicia reading terminal including frame quality evaluation processing
US8587595B2 (en) 2009-10-01 2013-11-19 Hand Held Products, Inc. Low power multi-core decoder system and method
WO2013013171A2 (en) 2011-07-21 2013-01-24 United States Postal Service Content retrieval systems for distribution items
DE102013110899B4 (de) * 2012-10-04 2019-07-04 Cognex Corporation Symbologie-Lesegerät mit Multicore-Prozessor und Systeme und Verfahren zum Betrieb desselben
US10235546B2 (en) 2014-10-23 2019-03-19 Lockheed Martin Corporation Systems and methods for detecting and decoding barcodes with bar dilation
JP6434354B2 (ja) * 2015-03-31 2018-12-05 日本電産サンキョー株式会社 シンボル情報読取装置およびシンボル情報読取方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350160A (ja) * 1986-08-19 1988-03-03 Matsushita Electric Ind Co Ltd フアクシミリ装置の情報入力装置
FR2631476B1 (fr) 1988-05-10 1992-01-03 Bertin & Cie Procede et dispositif de lecture d'un code barres sur un support sensiblement immobile
US5319181A (en) * 1992-03-16 1994-06-07 Symbol Technologies, Inc. Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera
US5369264A (en) 1990-09-28 1994-11-29 Symbol Technologies, Inc. Reading bar codes with a wide laser beam
US5608200A (en) 1990-09-28 1997-03-04 Symbol Technologies, Inc. Method of collecting and adjusting bar code data from a laser bar code reader
US5262623A (en) * 1991-09-04 1993-11-16 Omniplanar, Inc. Method and apparatus for distinguishing a preferred bar code or the like
US5420403A (en) 1992-05-26 1995-05-30 Canada Post Corporation Mail encoding and processing system
US5415479A (en) 1993-07-09 1995-05-16 International Business Machines Corporation Postal bar code printing with engraved character impact printer
US5428211A (en) 1994-05-02 1995-06-27 United Parcel Service Of America Inc. Postnet bar code decoder
US5602382A (en) * 1994-10-31 1997-02-11 Canada Post Corporation Mail piece bar code having a data content identifier
JPH10105641A (ja) * 1996-09-30 1998-04-24 Toshiba Corp 機械コード検出装置と機械コード検出方法
JP3591184B2 (ja) * 1997-01-14 2004-11-17 松下電器産業株式会社 バーコード読み取り装置
US5889269A (en) 1997-01-27 1999-03-30 Symbol Technologies, Inc. Linearization of raster patterns in 2D optical scanners
JPH113397A (ja) * 1997-06-11 1999-01-06 Olympus Optical Co Ltd シンボル情報読取装置
US6088482A (en) * 1998-10-22 2000-07-11 Symbol Technologies, Inc. Techniques for reading two dimensional code, including maxicode

Also Published As

Publication number Publication date
JP4557433B2 (ja) 2010-10-06
CN1300406A (zh) 2001-06-20
EP1086439A1 (de) 2001-03-28
CN1219273C (zh) 2005-09-14
AU762153C (en) 2003-12-18
US6176428B1 (en) 2001-01-23
EP1086439B1 (de) 2009-10-21
EP1086439A4 (de) 2004-12-29
AU4333200A (en) 2000-10-23
ATE446551T1 (de) 2009-11-15
WO2000060526A9 (en) 2002-02-07
JP2002541566A (ja) 2002-12-03
AU762153B2 (en) 2003-06-19
WO2000060526A1 (en) 2000-10-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition