DE602006012314D1 - N musters in einem bild - Google Patents

N musters in einem bild

Info

Publication number
DE602006012314D1
DE602006012314D1 DE602006012314T DE602006012314T DE602006012314D1 DE 602006012314 D1 DE602006012314 D1 DE 602006012314D1 DE 602006012314 T DE602006012314 T DE 602006012314T DE 602006012314 T DE602006012314 T DE 602006012314T DE 602006012314 D1 DE602006012314 D1 DE 602006012314D1
Authority
DE
Germany
Prior art keywords
picture
patterns
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
DE602006012314T
Other languages
English (en)
Inventor
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
Publication of DE602006012314D1 publication Critical patent/DE602006012314D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1465—Methods for optical code recognition the method including quality enhancement steps using several successive scans of the optical code

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE602006012314T 2005-06-21 2006-05-25 N musters in einem bild Active DE602006012314D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/157,735 US7455231B2 (en) 2005-06-21 2005-06-21 System and method for locating a predetermined pattern within an image
PCT/US2006/020543 WO2007001710A2 (en) 2005-06-21 2006-05-25 System and method for locating a predetermined pattern within an image

Publications (1)

Publication Number Publication Date
DE602006012314D1 true DE602006012314D1 (de) 2010-04-01

Family

ID=37401094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012314T Active DE602006012314D1 (de) 2005-06-21 2006-05-25 N musters in einem bild

Country Status (6)

Country Link
US (1) US7455231B2 (de)
EP (1) EP1894141B1 (de)
JP (1) JP2008547115A (de)
CN (1) CN101208708A (de)
DE (1) DE602006012314D1 (de)
WO (1) WO2007001710A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7487916B2 (en) * 2005-09-15 2009-02-10 Symbol Technologies, Inc. Imaging-based bar code reader with enhanced decoding capability
US8570393B2 (en) * 2007-11-30 2013-10-29 Cognex Corporation System and method for processing image data relative to a focus of attention within the overall image
US9189670B2 (en) * 2009-02-11 2015-11-17 Cognex Corporation System and method for capturing and detecting symbology features and parameters
US20110231232A1 (en) * 2010-03-17 2011-09-22 Chun-Mi Chu Electronic advertising system
US8740081B2 (en) * 2011-11-03 2014-06-03 Cognex Corporation Method and apparatus for ordering code candidates in image for decoding attempts
US9122952B2 (en) 2011-12-23 2015-09-01 Cognex Corporation Methods and apparatus for one-dimensional signal extraction
US20150145887A1 (en) * 2013-11-25 2015-05-28 Qualcomm Incorporated Persistent head-mounted content display
CN105654019B (zh) * 2016-02-23 2018-09-04 海信集团有限公司 二维码快速解码方法和装置
US10909341B2 (en) 2016-10-26 2021-02-02 Datalogic Automation, Inc. Data processing reduction in barcode reading systems with overlapping frames

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319181A (en) 1992-03-16 1994-06-07 Symbol Technologies, Inc. Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera
JP3448404B2 (ja) * 1995-09-08 2003-09-22 富士通株式会社 バーコード読取装置及びバーコード読取方法
US5936224A (en) * 1996-12-11 1999-08-10 Intermec Ip Corporation Method and apparatus for reading machine-readable symbols by employing a combination of multiple operators and/or processors
US6298176B2 (en) 1997-10-17 2001-10-02 Welch Allyn Data Collection, Inc. Symbol-controlled image data reading system
JP3514982B2 (ja) * 1998-09-28 2004-04-05 富士通株式会社 バーコード読取装置及びバーコード読取方法

Also Published As

Publication number Publication date
CN101208708A (zh) 2008-06-25
US7455231B2 (en) 2008-11-25
WO2007001710A3 (en) 2007-02-08
US20060283953A1 (en) 2006-12-21
WO2007001710A2 (en) 2007-01-04
EP1894141A2 (de) 2008-03-05
JP2008547115A (ja) 2008-12-25
EP1894141B1 (de) 2010-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition