GB820283A - Improvements in the translation of symbols into electric signals - Google Patents

Improvements in the translation of symbols into electric signals

Info

Publication number
GB820283A
GB820283A GB19260/56A GB1926056A GB820283A GB 820283 A GB820283 A GB 820283A GB 19260/56 A GB19260/56 A GB 19260/56A GB 1926056 A GB1926056 A GB 1926056A GB 820283 A GB820283 A GB 820283A
Authority
GB
United Kingdom
Prior art keywords
markings
scanning
photo
tubes
tube
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
GB19260/56A
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.)
WILLEM HENDRIK THEODORUS HELMI
Original Assignee
WILLEM HENDRIK THEODORUS HELMI
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 WILLEM HENDRIK THEODORUS HELMI filed Critical WILLEM HENDRIK THEODORUS HELMI
Priority to GB19260/56A priority Critical patent/GB820283A/en
Priority to DER21447A priority patent/DE1103660B/de
Publication of GB820283A publication Critical patent/GB820283A/en
Expired 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
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V30/2247—Characters composed of bars, e.g. CMC-7
GB19260/56A 1956-06-21 1956-06-21 Improvements in the translation of symbols into electric signals Expired GB820283A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB19260/56A GB820283A (en) 1956-06-21 1956-06-21 Improvements in the translation of symbols into electric signals
DER21447A DE1103660B (de) 1956-06-21 1957-06-21 Verfahren und Vorrichtung zum Abfuehlen von Symboldarstellungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19260/56A GB820283A (en) 1956-06-21 1956-06-21 Improvements in the translation of symbols into electric signals

Publications (1)

Publication Number Publication Date
GB820283A true GB820283A (en) 1959-09-16

Family

ID=10126416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19260/56A Expired GB820283A (en) 1956-06-21 1956-06-21 Improvements in the translation of symbols into electric signals

Country Status (2)

Country Link
DE (1) DE1103660B (de)
GB (1) GB820283A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155276B (de) * 1959-10-20 1963-10-03 Theodorus Reumerman Vorrichtung zur Abtastung von Schriftzeichen
DE1164137B (de) * 1960-05-09 1964-02-27 Siemens Ag Einrichtung zum Abtasten von in Form eines fehlererkennenden Kodes dargestellten Aufzeichnungen
US3199080A (en) * 1961-02-21 1965-08-03 Control Data Corp Line reading machine
US3243776A (en) * 1963-02-08 1966-03-29 Ncr Co Scanning system for registering and reading characters
US3270319A (en) * 1962-11-19 1966-08-30 Ncr Co Character recognition system having error detection means
US3328761A (en) * 1963-05-30 1967-06-27 Hitachi Ltd Character reading system by detection between electron scanning lines and characters
US3366735A (en) * 1964-08-17 1968-01-30 Navy Usa Edge signal circuit for automatic tracking system which generates edge signals for edges at any angle to the direction of the scanning lines
US3764978A (en) * 1972-05-02 1973-10-09 Optical Recognition Systems Combined magnetic optical character reader
US3938089A (en) * 1974-02-25 1976-02-10 Burroughs Corporation Double read system for character recognition systems
USRE31692E (en) * 1972-05-02 1984-10-02 Optical Recognition Systems, Inc. Combined magnetic optical character reader

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280656A (de) * 1961-07-06 1900-01-01
NL130456C (de) * 1961-10-02
BE630343A (de) * 1962-03-29

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625861C (de) * 1931-09-18 1936-02-17 Rudolph Thun Verfahren zum Vergleichen von Objekten mit Mustern
NL85584C (de) * 1951-07-19 1900-01-01

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155276B (de) * 1959-10-20 1963-10-03 Theodorus Reumerman Vorrichtung zur Abtastung von Schriftzeichen
US3176270A (en) * 1959-10-20 1965-03-30 Reumerman Theodorus Coded characters and reading apparatus
DE1164137B (de) * 1960-05-09 1964-02-27 Siemens Ag Einrichtung zum Abtasten von in Form eines fehlererkennenden Kodes dargestellten Aufzeichnungen
US3199080A (en) * 1961-02-21 1965-08-03 Control Data Corp Line reading machine
US3270319A (en) * 1962-11-19 1966-08-30 Ncr Co Character recognition system having error detection means
US3243776A (en) * 1963-02-08 1966-03-29 Ncr Co Scanning system for registering and reading characters
US3328761A (en) * 1963-05-30 1967-06-27 Hitachi Ltd Character reading system by detection between electron scanning lines and characters
US3366735A (en) * 1964-08-17 1968-01-30 Navy Usa Edge signal circuit for automatic tracking system which generates edge signals for edges at any angle to the direction of the scanning lines
US3764978A (en) * 1972-05-02 1973-10-09 Optical Recognition Systems Combined magnetic optical character reader
USRE31692E (en) * 1972-05-02 1984-10-02 Optical Recognition Systems, Inc. Combined magnetic optical character reader
US3938089A (en) * 1974-02-25 1976-02-10 Burroughs Corporation Double read system for character recognition systems

Also Published As

Publication number Publication date
DE1103660B (de) 1961-03-30

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