FR1215769A - Appareil d'identification de caractères - Google Patents

Appareil d'identification de caractères

Info

Publication number
FR1215769A
FR1215769A FR779245A FR779245A FR1215769A FR 1215769 A FR1215769 A FR 1215769A FR 779245 A FR779245 A FR 779245A FR 779245 A FR779245 A FR 779245A FR 1215769 A FR1215769 A FR 1215769A
Authority
FR
France
Prior art keywords
identification device
character identification
character
identification
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
FR779245A
Other languages
English (en)
Inventor
Cebern B Trimble
James M Steinke
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 Corp, National Cash Register Co filed Critical NCR Corp
Application granted granted Critical
Publication of FR1215769A publication Critical patent/FR1215769A/fr
Expired legal-status Critical Current

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)
  • Dc Digital Transmission (AREA)
  • Manipulation Of Pulses (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR779245A 1957-11-18 1958-11-17 Appareil d'identification de caractères Expired FR1215769A (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
FR1215769A true FR1215769A (fr) 1960-04-20

Family

ID=24800339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779245A Expired FR1215769A (fr) 1957-11-18 1958-11-17 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) NL233291A (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
US3072886A (en) * 1956-04-02 1963-01-08 Ibm Apparatus for analyzing intelligence manifestations

Also Published As

Publication number Publication date
US3439337A (en) 1969-04-15
GB854680A (en) 1960-11-23
SE174631C1 (fr) 1961-03-14
BE573064A (fr)
DE1090455B (de) 1960-10-06
NL233291A (fr)
NL131359C (fr)
CH350129A (fr) 1960-11-15

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