BE838344A - Procede et dispositifs de reconnaissance de formes - Google Patents

Procede et dispositifs de reconnaissance de formes

Info

Publication number
BE838344A
BE838344A BE164153A BE164153A BE838344A BE 838344 A BE838344 A BE 838344A BE 164153 A BE164153 A BE 164153A BE 164153 A BE164153 A BE 164153A BE 838344 A BE838344 A BE 838344A
Authority
BE
Belgium
Prior art keywords
devices
recognition process
form recognition
recognition
Prior art date
Application number
BE164153A
Other languages
English (en)
Inventor
A Chehikian
G Bouvier
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 filed Critical
Publication of BE838344A publication Critical patent/BE838344A/fr

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
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
    • G06V30/18019—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections by matching or filtering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
BE164153A 1975-02-14 1976-02-06 Procede et dispositifs de reconnaissance de formes BE838344A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504584A FR2301051A1 (fr) 1975-02-14 1975-02-14 Procede et dispositifs de reconnaissance de formes

Publications (1)

Publication Number Publication Date
BE838344A true BE838344A (fr) 1976-05-28

Family

ID=9151214

Family Applications (1)

Application Number Title Priority Date Filing Date
BE164153A BE838344A (fr) 1975-02-14 1976-02-06 Procede et dispositifs de reconnaissance de formes

Country Status (9)

Country Link
US (1) US4085401A (fr)
JP (1) JPS51107040A (fr)
BE (1) BE838344A (fr)
CA (1) CA1066805A (fr)
DE (1) DE2605853A1 (fr)
FR (1) FR2301051A1 (fr)
GB (1) GB1523061A (fr)
IT (1) IT1055258B (fr)
NL (1) NL7601568A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368463A (en) * 1979-03-21 1983-01-11 Sigma Electronics Limited Graphic display area classification
US4499596A (en) * 1982-06-28 1985-02-12 International Business Machines Corporation Adaptive facsimile compression using a dynamic extendable decision network
US4891750A (en) * 1986-10-29 1990-01-02 Pitney Bowes Inc. Optical character recognition by forming and detecting matrices of geo features
US5214717A (en) * 1990-02-26 1993-05-25 Fujitsu Limited Pattern recognition data processing device using an associative matching method
CH686804A5 (de) * 1993-10-28 1996-06-28 Grapha Holding Ag Verfahren zum Erkennen von Schriftzeichen.
TWI322964B (en) * 2006-12-06 2010-04-01 Compal Electronics Inc Method for recognizing character

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504564A (fr) * 1965-08-25 1967-12-08 Nippon Electric Co Dispositif automatique d'identification de caractères
GB1180290A (en) * 1966-10-31 1970-02-04 Tokyo Shibaura Electric Co Apparatus for Recognising a Pattern
US3588822A (en) * 1967-03-06 1971-06-28 Hitachi Ltd Character recognition apparatus for identifying characters by detecting stroke features of the characters
US3613080A (en) * 1968-11-08 1971-10-12 Scan Data Corp Character recognition system utilizing feature extraction
DE2116414A1 (de) * 1970-05-25 1971-12-02 Robotron Veb K Verfahren und Schaltungsanordnung zur Richtungs- oder Krümmungsbestimmung in ebenen Mustern
US3723970A (en) * 1971-01-04 1973-03-27 Scan Optics Inc Optical character recognition system
US3710322A (en) * 1971-03-29 1973-01-09 Orbital Syst Inc Character reader exhibiting on-the-fly recognition techniques
DE2253193A1 (de) * 1971-11-01 1973-05-10 Ocr Systems Inc Verfahren und system zum erkennen von zeichen
US3766520A (en) * 1971-11-10 1973-10-16 Regonition Equipment Inc Character reader with handprint capability
JPS5425782B2 (fr) * 1973-03-28 1979-08-30

Also Published As

Publication number Publication date
FR2301051A1 (fr) 1976-09-10
CA1066805A (fr) 1979-11-20
IT1055258B (it) 1981-12-21
NL7601568A (nl) 1976-08-17
GB1523061A (en) 1978-08-31
JPS51107040A (fr) 1976-09-22
US4085401A (en) 1978-04-18
FR2301051B1 (fr) 1977-07-22
DE2605853A1 (de) 1976-08-26

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