JPS57182876A - Automatic divider for document and similar graphic object - Google Patents

Automatic divider for document and similar graphic object

Info

Publication number
JPS57182876A
JPS57182876A JP57069441A JP6944182A JPS57182876A JP S57182876 A JPS57182876 A JP S57182876A JP 57069441 A JP57069441 A JP 57069441A JP 6944182 A JP6944182 A JP 6944182A JP S57182876 A JPS57182876 A JP S57182876A
Authority
JP
Japan
Prior art keywords
data
signal
series
fragment
codes
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.)
Pending
Application number
JP57069441A
Other languages
English (en)
Inventor
Nadoreeru Moruton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS57182876A publication Critical patent/JPS57182876A/ja
Pending 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
    • G06V30/14—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; 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)
  • Image Analysis (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP57069441A 1981-04-25 1982-04-23 Automatic divider for document and similar graphic object Pending JPS57182876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8112809 1981-04-25

Publications (1)

Publication Number Publication Date
JPS57182876A true JPS57182876A (en) 1982-11-10

Family

ID=10521362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57069441A Pending JPS57182876A (en) 1981-04-25 1982-04-23 Automatic divider for document and similar graphic object

Country Status (5)

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

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
NL278600A (ja) * 1961-05-19 1900-01-01
NL278622A (ja) * 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
EP0064901A3 (en) 1985-11-27
DE3280036D1 (en) 1989-12-28
EP0064901A2 (en) 1982-11-17
ATE48196T1 (de) 1989-12-15
EP0064901B1 (en) 1989-11-23
US4504971A (en) 1985-03-12

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