DE69028762T2 - Numerische datenlesevorrichtung für datenspeicherblatt - Google Patents

Numerische datenlesevorrichtung für datenspeicherblatt

Info

Publication number
DE69028762T2
DE69028762T2 DE69028762T DE69028762T DE69028762T2 DE 69028762 T2 DE69028762 T2 DE 69028762T2 DE 69028762 T DE69028762 T DE 69028762T DE 69028762 T DE69028762 T DE 69028762T DE 69028762 T2 DE69028762 T2 DE 69028762T2
Authority
DE
Germany
Prior art keywords
axis
base line
lines
respect
determined
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
DE69028762T
Other languages
English (en)
Other versions
DE69028762D1 (de
Inventor
Yoshida Hirokazu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69028762D1 publication Critical patent/DE69028762D1/de
Application granted granted Critical
Publication of DE69028762T2 publication Critical patent/DE69028762T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06K7/01—Details
    • G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
    • 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
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1456—Methods for optical code recognition including a method step for retrieval of the optical code determining the orientation of the optical code with respect to the reader and correcting therefore

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Character Input (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Image Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Paints Or Removers (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Image Input (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Automatic Disk Changers (AREA)
  • Numerical Control (AREA)
  • Image Analysis (AREA)
DE69028762T 1989-08-02 1990-07-31 Numerische datenlesevorrichtung für datenspeicherblatt Expired - Fee Related DE69028762T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20046789 1989-08-02
PCT/JP1990/000980 WO1991002327A1 (fr) 1989-08-02 1990-07-31 Lecteur de donnees numeriques pour feuille d'enregistrement de donnees numeriques

Publications (2)

Publication Number Publication Date
DE69028762D1 DE69028762D1 (de) 1996-11-07
DE69028762T2 true DE69028762T2 (de) 1997-03-06

Family

ID=16424803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028762T Expired - Fee Related DE69028762T2 (de) 1989-08-02 1990-07-31 Numerische datenlesevorrichtung für datenspeicherblatt

Country Status (13)

Country Link
EP (1) EP0437627B1 (de)
JP (1) JP2742555B2 (de)
KR (1) KR950001944B1 (de)
AT (1) ATE143740T1 (de)
AU (1) AU637127B2 (de)
BR (1) BR9006870A (de)
CA (1) CA2035891C (de)
DE (1) DE69028762T2 (de)
DK (1) DK0437627T3 (de)
ES (1) ES2094756T3 (de)
FI (1) FI99057C (de)
NO (1) NO180606C (de)
WO (1) WO1991002327A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05290197A (ja) * 1992-04-06 1993-11-05 Teiriyou Sangyo Kk 二次元コ−ドシンボルマ−クの解読方法
JP2000222517A (ja) 1998-11-27 2000-08-11 Denso Corp ２次元コ―ド読取方法、２次元コ―ド読取装置及び記録媒体
JP2004054529A (ja) 2002-07-18 2004-02-19 Sharp Corp ２次元コード読み取り方法，２次元コード読み取りプログラム，該２次元コード読み取りプログラムの記録媒体及び２次元コード読み取り装置
JP4874706B2 (ja) * 2006-04-28 2012-02-15 シヤチハタ株式会社 Ｑｒコード読取装置
US8101813B2 (en) 2008-10-30 2012-01-24 Kimberly-Clark Worldwide, Inc. Training progress indicator
US9220640B2 (en) 2010-12-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Absorbent article including two dimensional code made from an active graphic
DE102015219980A1 (de) * 2015-10-14 2017-04-20 Bayerische Motoren Werke Aktiengesellschaft Behälter sowie Verfahren zur Herstellung eines Behälters für flüssige Betriebsmittel eines Kraftfahrzeugs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533254A (en) * 1978-08-30 1980-03-08 Fujitsu Ltd Skew compensation circuit
JPS58168182A (ja) * 1982-03-29 1983-10-04 Matsushita Graphic Commun Syst Inc マ−ク読取方式
JPH0821054B2 (ja) * 1987-09-17 1996-03-04 帝菱産業株式会社 識別コード読取装置
JPH0198087A (ja) * 1987-10-09 1989-04-17 Yamatake Honeywell Co Ltd 田形コードの読取り方法
DE4231083A1 (de) * 1992-09-17 1994-03-24 Witco Gmbh Verfahren zur Herstellung von Distannanen

Also Published As

Publication number Publication date
FI99057C (fi) 1997-09-25
ES2094756T3 (es) 1997-02-01
DE69028762D1 (de) 1996-11-07
CA2035891C (en) 1996-10-22
BR9006870A (pt) 1991-08-27
NO180606C (no) 1997-05-14
FI911559A0 (fi) 1991-03-28
CA2035891A1 (en) 1991-02-03
KR950001944B1 (ko) 1995-03-07
AU6056690A (en) 1991-03-11
EP0437627A1 (de) 1991-07-24
JP2742555B2 (ja) 1998-04-22
EP0437627A4 (en) 1992-10-21
FI99057B (fi) 1997-06-13
WO1991002327A1 (fr) 1991-02-21
EP0437627B1 (de) 1996-10-02
AU637127B2 (en) 1993-05-20
JPH04143876A (ja) 1992-05-18
NO911256D0 (no) 1991-03-27
DK0437627T3 (da) 1996-11-18
KR920701924A (ko) 1992-08-12
ATE143740T1 (de) 1996-10-15
NO180606B (no) 1997-02-03
NO911256L (no) 1991-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee