JPS56137480A - Format input device - Google Patents

Format input device

Info

Publication number
JPS56137480A
JPS56137480A JP4089080A JP4089080A JPS56137480A JP S56137480 A JPS56137480 A JP S56137480A JP 4089080 A JP4089080 A JP 4089080A JP 4089080 A JP4089080 A JP 4089080A JP S56137480 A JPS56137480 A JP S56137480A
Authority
JP
Japan
Prior art keywords
character
format
rectangular regions
input device
rectangular
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
JP4089080A
Other languages
Japanese (ja)
Other versions
JPS6245581B2 (en
Inventor
Hitoshi Miyai
Masamichi Shiyudo
Yoshiyasu Kikuchi
Yasufumi Mitsuzawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4089080A priority Critical patent/JPS56137480A/en
Publication of JPS56137480A publication Critical patent/JPS56137480A/en
Publication of JPS6245581B2 publication Critical patent/JPS6245581B2/ja
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
    • G06V30/14—Image acquisition
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • 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 Input (AREA)

Abstract

PURPOSE:To enable automatic discrimination and classification, by calculating the position and size of format short area on the two dimensional picture and assigning the discriminating character code string to each area, in the input device of assigned format. CONSTITUTION:From the two dimensional picture data obtained from the picture input device 1, rectangular regions C1-Cn are cut out at the character recognizer 2 for character recognition, and the character rectangular regions S1-Sk including the character code of specific types are picked up at the character rectangular region calculator 3, and the relation of position among the format rectangular regions R1- Rk obtained from the format rectangular region calculator 4 and the character rectangular regions S1-Sk is calculated, and the character code string included in the character rectangular regions S1-Sk corresponded to the format rectangular regions R1-Rk is assigned as the discrimination code.
JP4089080A 1980-03-28 1980-03-28 Format input device Granted JPS56137480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4089080A JPS56137480A (en) 1980-03-28 1980-03-28 Format input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4089080A JPS56137480A (en) 1980-03-28 1980-03-28 Format input device

Publications (2)

Publication Number Publication Date
JPS56137480A true JPS56137480A (en) 1981-10-27
JPS6245581B2 JPS6245581B2 (en) 1987-09-28

Family

ID=12593101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4089080A Granted JPS56137480A (en) 1980-03-28 1980-03-28 Format input device

Country Status (1)

Country Link
JP (1) JPS56137480A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159568A (en) * 1984-08-31 1986-03-27 Hitachi Ltd Document understanding system
JPS61190676A (en) * 1985-02-20 1986-08-25 Hitachi Ltd Document registering system
JPS6214278A (en) * 1985-07-12 1987-01-22 Hitachi Ltd Information processing system
JPH0652156A (en) * 1993-06-28 1994-02-25 Hitachi Ltd Method and device for processing document
US5404517A (en) * 1982-10-15 1995-04-04 Canon Kabushiki Kaisha Apparatus for assigning order for sequential display of randomly stored titles by comparing each of the titles and generating value indicating order based on the comparison
KR100240627B1 (en) * 1997-06-12 2000-01-15 정선종 Structure of recognition code and its recognition method and code controller structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404517A (en) * 1982-10-15 1995-04-04 Canon Kabushiki Kaisha Apparatus for assigning order for sequential display of randomly stored titles by comparing each of the titles and generating value indicating order based on the comparison
JPS6159568A (en) * 1984-08-31 1986-03-27 Hitachi Ltd Document understanding system
JPS61190676A (en) * 1985-02-20 1986-08-25 Hitachi Ltd Document registering system
JPS6214278A (en) * 1985-07-12 1987-01-22 Hitachi Ltd Information processing system
JPH0652156A (en) * 1993-06-28 1994-02-25 Hitachi Ltd Method and device for processing document
KR100240627B1 (en) * 1997-06-12 2000-01-15 정선종 Structure of recognition code and its recognition method and code controller structure

Also Published As

Publication number Publication date
JPS6245581B2 (en) 1987-09-28

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