GB1128594A - Improvements in or relating to character reading system - Google Patents

Improvements in or relating to character reading system

Info

Publication number
GB1128594A
GB1128594A GB46057/66A GB4605766A GB1128594A GB 1128594 A GB1128594 A GB 1128594A GB 46057/66 A GB46057/66 A GB 46057/66A GB 4605766 A GB4605766 A GB 4605766A GB 1128594 A GB1128594 A GB 1128594A
Authority
GB
United Kingdom
Prior art keywords
character
negative
positive
flip
pulse
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
Application number
GB46057/66A
Other languages
English (en)
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.)
Columbia Ribbon and Carbon Manufacturing Co Inc
Original Assignee
Columbia Ribbon and Carbon Manufacturing Co Inc
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 Columbia Ribbon and Carbon Manufacturing Co Inc filed Critical Columbia Ribbon and Carbon Manufacturing Co Inc
Publication of GB1128594A publication Critical patent/GB1128594A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • G06V30/2253—Recognition of characters printed with magnetic ink

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
  • Controls And Circuits For Display Device (AREA)
GB46057/66A 1965-10-15 1966-10-14 Improvements in or relating to character reading system Expired GB1128594A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49633365A 1965-10-15 1965-10-15
US57789566A 1966-09-08 1966-09-08

Publications (1)

Publication Number Publication Date
GB1128594A true GB1128594A (en) 1968-09-25

Family

ID=27052073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46057/66A Expired GB1128594A (en) 1965-10-15 1966-10-14 Improvements in or relating to character reading system

Country Status (6)

Country Link
US (1) US3541508A (enExample)
CH (1) CH450021A (enExample)
DE (1) DE1524344A1 (enExample)
FR (1) FR1500473A (enExample)
GB (1) GB1128594A (enExample)
SE (1) SE334253B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237915A (en) * 1989-10-24 1991-05-15 Unisys Corp Character recognition

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311486A (en) * 1969-03-31 1973-03-28 Dunlop Holdings Ltd Floor structures for inflatable boats
CH537121A (de) * 1971-03-24 1973-05-15 Zellweger Uster Ag Verfahren und Vorrichtung zur Umwandlung eines analogen Signals in ein binäres Signal und Anwendung des Verfahrens
EP0056116B1 (en) * 1980-12-16 1986-03-19 Kabushiki Kaisha Toshiba Pattern discriminating apparatus
US8023718B1 (en) * 2007-01-16 2011-09-20 Burroughs Payment Systems, Inc. Method and system for linking front and rear images in a document reader/imager

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992408A (en) * 1955-05-16 1961-07-11 Gen Electric Automatic reading system
US2846671A (en) * 1955-06-29 1958-08-05 Sperry Rand Corp Magnetic matrix
NL237957A (enExample) * 1958-04-14
US3114131A (en) * 1958-10-15 1963-12-10 Ibm Single track character sensing
NL244390A (enExample) * 1958-10-16
US3382482A (en) * 1961-10-17 1968-05-07 Character Recognition Corp Character recognition system
GB1078783A (en) * 1963-03-04 1967-08-09 Crosfield Electronics Ltd Improvements in or relating to character reading
US3391387A (en) * 1967-07-17 1968-07-02 Sperry Rand Corp Character recognition system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237915A (en) * 1989-10-24 1991-05-15 Unisys Corp Character recognition
GB2237915B (en) * 1989-10-24 1993-09-29 Unisys Corp Character recognition apparatus

Also Published As

Publication number Publication date
CH450021A (de) 1968-01-15
DE1524344A1 (de) 1970-07-16
FR1500473A (fr) 1967-11-03
US3541508A (en) 1970-11-17
SE334253B (enExample) 1971-04-19

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