CH350129A - Appareil d'identification de caractères - Google Patents

Appareil d'identification de caractères

Info

Publication number
CH350129A
CH350129A CH350129DA CH350129A CH 350129 A CH350129 A CH 350129A CH 350129D A CH350129D A CH 350129DA CH 350129 A CH350129 A CH 350129A
Authority
CH
Switzerland
Prior art keywords
identification device
character identification
character
identification
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of CH350129A publication Critical patent/CH350129A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Manipulation Of Pulses (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Dc Digital Transmission (AREA)
CH350129D 1957-11-18 1958-11-14 Appareil d'identification de caractères CH350129A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US697230A US3439337A (en) 1957-11-18 1957-11-18 Character recognition electrical de-coder system

Publications (1)

Publication Number Publication Date
CH350129A true CH350129A (fr) 1960-11-15

Family

ID=24800339

Family Applications (1)

Application Number Title Priority Date Filing Date
CH350129D CH350129A (fr) 1957-11-18 1958-11-14 Appareil d'identification de caractères

Country Status (8)

Country Link
US (1) US3439337A (fr)
BE (1) BE573064A (fr)
CH (1) CH350129A (fr)
DE (1) DE1090455B (fr)
FR (1) FR1215769A (fr)
GB (1) GB854680A (fr)
NL (2) NL131359C (fr)
SE (1) SE174631C1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279259A (fr) * 1961-06-05
NL281657A (fr) * 1961-08-01
GB975762A (en) * 1961-10-13 1964-11-18 Crosfield Electronics Ltd Improvements in or relating to magnetic character testing
DE1240310B (de) * 1963-02-14 1967-05-11 Pitney Bowes Einrichtung zum maschinellen Erkennen von Zeichen
US3300045A (en) * 1963-12-23 1967-01-24 Rca Corp Character reader document sorter
US3638238A (en) * 1969-08-12 1972-01-25 Milford D E Magnetic ink symbol recognition system with waveshapes representing direct magnetic flux
US6327378B1 (en) 1995-02-15 2001-12-04 Banctec, Inc. Character recognition method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038069A (en) * 1949-06-24 1962-06-05 Melpar Inc Spectrum analyzers
US2752489A (en) * 1950-03-03 1956-06-26 Int Standard Electric Corp Potential comparing device
US2898576A (en) * 1953-12-04 1959-08-04 Burroughs Corp Character recognition apparatus
GB806432A (en) * 1954-05-03 1958-12-23 Ronald George Griffith Improvements relating to type positioning mechanism of telegraph printing apparatus
US3000000A (en) * 1955-05-06 1961-09-12 Gen Electric Automatic reading system
USRE26104E (en) * 1955-12-19 1966-11-01 Data processing apparatus for identify. ing an unknown signal by comparison
US3008123A (en) * 1956-04-02 1961-11-07 Ibm Apparatus for analyzing intelligence manifestations

Also Published As

Publication number Publication date
FR1215769A (fr) 1960-04-20
SE174631C1 (fr) 1961-03-14
NL131359C (fr)
GB854680A (en) 1960-11-23
BE573064A (fr)
DE1090455B (de) 1960-10-06
US3439337A (en) 1969-04-15
NL233291A (fr)

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