ATE48196T1 - Geraet fuer die automatische trennung eines aufgenommenen bildes in einem visuellen formerkennungssystem. - Google Patents

Geraet fuer die automatische trennung eines aufgenommenen bildes in einem visuellen formerkennungssystem.

Info

Publication number
ATE48196T1
ATE48196T1 AT82400699T AT82400699T ATE48196T1 AT E48196 T1 ATE48196 T1 AT E48196T1 AT 82400699 T AT82400699 T AT 82400699T AT 82400699 T AT82400699 T AT 82400699T AT E48196 T1 ATE48196 T1 AT E48196T1
Authority
AT
Austria
Prior art keywords
data
signal
series
fragment
codes
Prior art date
Application number
AT82400699T
Other languages
English (en)
Inventor
Morton Nadler
Original Assignee
Image Processing Tech
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 Image Processing Tech filed Critical Image Processing Tech
Application granted granted Critical
Publication of ATE48196T1 publication Critical patent/ATE48196T1/de

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
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/15—Cutting or merging image elements, e.g. region growing, watershed or clustering-based techniques
    • 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)
  • Character Input (AREA)
  • Image Analysis (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
AT82400699T 1981-04-25 1982-04-16 Geraet fuer die automatische trennung eines aufgenommenen bildes in einem visuellen formerkennungssystem. ATE48196T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8112809 1981-04-25
EP82400699A EP0064901B1 (de) 1981-04-25 1982-04-16 Gerät für die automatische Trennung eines aufgenommenen Bildes in einem visuellen Formerkennungssystem

Publications (1)

Publication Number Publication Date
ATE48196T1 true ATE48196T1 (de) 1989-12-15

Family

ID=10521362

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82400699T ATE48196T1 (de) 1981-04-25 1982-04-16 Geraet fuer die automatische trennung eines aufgenommenen bildes in einem visuellen formerkennungssystem.

Country Status (5)

Country Link
US (1) US4504971A (de)
EP (1) EP0064901B1 (de)
JP (1) JPS57182876A (de)
AT (1) ATE48196T1 (de)
DE (1) DE3280036D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140684A (ja) * 1984-07-31 1986-02-26 Omron Tateisi Electronics Co 輪郭追跡装置
US4953224A (en) * 1984-09-27 1990-08-28 Hitachi, Ltd. Pattern defects detection method and apparatus
NZ553484A (en) * 2007-02-28 2008-09-26 Optical Systems Corp Ltd Text management software

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250165B (de) * 1961-05-19 1967-09-14 Ing C Olivetti S. C , S p A , Ivrea (Italien) Verfahren und Anordnung zum maschinellen Erkennen von Zeichen
NL278622A (de) * 1961-05-19
US3290650A (en) * 1963-05-13 1966-12-06 Rca Corp Character reader utilizing stroke and cavity detection for recognition of characters
DE2017246C3 (de) * 1970-04-10 1975-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Einrichtung zum Ermitteln des Konturverlaufes eines spaltenweise abgetasteten Schrittzeichens
US3805237A (en) * 1971-04-30 1974-04-16 Ibm Technique for the conversion to digital form of interspersed symbolic and graphic data
US4083034A (en) * 1976-10-04 1978-04-04 Recognition Equipment Incorporated Plural tracker character detection and boundary location system
GB1587613A (en) * 1976-11-04 1981-04-08 Norprint Ltd Character identification
US4183013A (en) * 1976-11-29 1980-01-08 Coulter Electronics, Inc. System for extracting shape features from an image

Also Published As

Publication number Publication date
EP0064901B1 (de) 1989-11-23
DE3280036D1 (en) 1989-12-28
EP0064901A2 (de) 1982-11-17
EP0064901A3 (en) 1985-11-27
US4504971A (en) 1985-03-12
JPS57182876A (en) 1982-11-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties