FR2403602A1 - Dispositif de normalisation de la grandeur de caracteres - Google Patents

Dispositif de normalisation de la grandeur de caracteres

Info

Publication number
FR2403602A1
FR2403602A1 FR7826261A FR7826261A FR2403602A1 FR 2403602 A1 FR2403602 A1 FR 2403602A1 FR 7826261 A FR7826261 A FR 7826261A FR 7826261 A FR7826261 A FR 7826261A FR 2403602 A1 FR2403602 A1 FR 2403602A1
Authority
FR
France
Prior art keywords
standardisation
character size
scanner
image store
shift register
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.)
Granted
Application number
FR7826261A
Other languages
English (en)
Other versions
FR2403602B3 (fr
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.)
Robotron VEB
Original Assignee
Robotron VEB
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 Robotron VEB filed Critical Robotron VEB
Publication of FR2403602A1 publication Critical patent/FR2403602A1/fr
Application granted granted Critical
Publication of FR2403602B3 publication Critical patent/FR2403602B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06V30/16—Image preprocessing
    • G06V30/166—Normalisation of pattern dimensions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Image Processing (AREA)

Abstract

Le dispositif selon l'invention comporte un compteur de décalage 17 et un circuit à seuil 20 reliés côté entrée aux deux coordonnateurs et au bloc de calcul et de commande 5. Le compteur de décalage est relié côté sortie à l'additionneur d'adresse 19 et à une réduction de fréquence d'horloge 18, qui est en outre reliée côté entrée au bloc de calcul et de commande 5 et côté sortie à la commande de fréquence d'horloge 13, au circuit à seuil 20, à une ligne à décalage 21 et à un compteur pour le transfert 22 de mot de données. La mémoire 10 d'image originale est reliée, par l'intermédiaire du circuit à seuil 20, à la ligne à décalage 21 et celle-ci, ainsi que le compteur pour le transfert 22 de mot de données, à l'unité de calcul et de commande 5. Application : notamment à la reconnaissance automatique de signes.
FR7826261A 1977-09-19 1978-09-13 Dispositif de normalisation de la grandeur de caracteres Granted FR2403602A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD77201078A DD133483A1 (de) 1977-09-19 1977-09-19 Einrichtung zur groessennormierung von schriftzeichen

Publications (2)

Publication Number Publication Date
FR2403602A1 true FR2403602A1 (fr) 1979-04-13
FR2403602B3 FR2403602B3 (fr) 1981-01-30

Family

ID=5509779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826261A Granted FR2403602A1 (fr) 1977-09-19 1978-09-13 Dispositif de normalisation de la grandeur de caracteres

Country Status (4)

Country Link
CS (1) CS225352B1 (fr)
DD (1) DD133483A1 (fr)
DE (1) DE2834571A1 (fr)
FR (1) FR2403602A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114305A2 (fr) * 1982-12-27 1984-08-01 International Business Machines Corporation Normalisation des signaux d'image de caractères imprimés

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114305A2 (fr) * 1982-12-27 1984-08-01 International Business Machines Corporation Normalisation des signaux d'image de caractères imprimés
EP0114305A3 (en) * 1982-12-27 1986-11-12 International Business Machines Corporation Normalisation of printed character representations

Also Published As

Publication number Publication date
DE2834571A1 (de) 1979-03-29
CS225352B1 (en) 1984-02-13
FR2403602B3 (fr) 1981-01-30
DD133483A1 (de) 1979-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse