DE602005020630D1 - System und verfahren zur dekodierung optischer codes, die von einem abbildungsbasierten optischen codeleser gelesenen werden - Google Patents

System und verfahren zur dekodierung optischer codes, die von einem abbildungsbasierten optischen codeleser gelesenen werden

Info

Publication number
DE602005020630D1
DE602005020630D1 DE602005020630T DE602005020630T DE602005020630D1 DE 602005020630 D1 DE602005020630 D1 DE 602005020630D1 DE 602005020630 T DE602005020630 T DE 602005020630T DE 602005020630 T DE602005020630 T DE 602005020630T DE 602005020630 D1 DE602005020630 D1 DE 602005020630D1
Authority
DE
Germany
Prior art keywords
picture
code reader
codes received
decoding
optical code
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
DE602005020630T
Other languages
English (en)
Inventor
Mehul Patel
Robert James Pang
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 DE602005020630D1 publication Critical patent/DE602005020630D1/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
    • G06K7/10544—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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • 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
    • G06K7/10544—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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10752—Exposure time control
DE602005020630T 2004-07-29 2005-07-27 System und verfahren zur dekodierung optischer codes, die von einem abbildungsbasierten optischen codeleser gelesenen werden Active DE602005020630D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/901,623 US7097102B2 (en) 2004-07-29 2004-07-29 System and method for decoding optical codes read by an imager-based optical code reader
PCT/US2005/026630 WO2006015039A1 (en) 2004-07-29 2005-07-27 System and method for decoding optical codes read by an imager-based optical code reader

Publications (1)

Publication Number Publication Date
DE602005020630D1 true DE602005020630D1 (de) 2010-05-27

Family

ID=35219454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005020630T Active DE602005020630D1 (de) 2004-07-29 2005-07-27 System und verfahren zur dekodierung optischer codes, die von einem abbildungsbasierten optischen codeleser gelesenen werden

Country Status (6)

Country Link
US (1) US7097102B2 (de)
EP (1) EP1771807B1 (de)
JP (1) JP4795345B2 (de)
CN (1) CN101076809B (de)
DE (1) DE602005020630D1 (de)
WO (1) WO2006015039A1 (de)

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Also Published As

Publication number Publication date
CN101076809B (zh) 2010-12-01
US7097102B2 (en) 2006-08-29
WO2006015039A1 (en) 2006-02-09
EP1771807A1 (de) 2007-04-11
JP4795345B2 (ja) 2011-10-19
JP2008508609A (ja) 2008-03-21
US20060022052A1 (en) 2006-02-02
EP1771807B1 (de) 2010-04-14
CN101076809A (zh) 2007-11-21

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