JPS5750076A - Character reader - Google Patents

Character reader

Info

Publication number
JPS5750076A
JPS5750076A JP55125762A JP12576280A JPS5750076A JP S5750076 A JPS5750076 A JP S5750076A JP 55125762 A JP55125762 A JP 55125762A JP 12576280 A JP12576280 A JP 12576280A JP S5750076 A JPS5750076 A JP S5750076A
Authority
JP
Japan
Prior art keywords
character
cutting
string pattern
cut
prescribed
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
JP55125762A
Other languages
Japanese (ja)
Other versions
JPS6343789B2 (en
Inventor
Yoshiaki Kurosawa
Kunio Murashige
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55125762A priority Critical patent/JPS5750076A/en
Publication of JPS5750076A publication Critical patent/JPS5750076A/en
Publication of JPS6343789B2 publication Critical patent/JPS6343789B2/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
    • G06V30/148—Segmentation of character regions
    • 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)

Abstract

PURPOSE:To execute the cutting exactly, by utilizing a blank part of a character- string pattern having indicated a prescribed mean array pitch, in order to decide a cutting position. CONSTITUTION:In a character-string pattern in which each character 1 has been arrayed by each prescribed pitch, at first, a cutting reference position (a) is set temporarily, at the character-string pattern is cut. To this cut pattern, a super-position processing is executed, and its projection component is derived. A blank part between characters is derived from this projecton component, by which the cutting reference position is set to position of correction Li, (b). According to this constitution,, the character-string pattern having a prescribed mean array pitch is cut exactly.
JP55125762A 1980-09-10 1980-09-10 Character reader Granted JPS5750076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55125762A JPS5750076A (en) 1980-09-10 1980-09-10 Character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55125762A JPS5750076A (en) 1980-09-10 1980-09-10 Character reader

Publications (2)

Publication Number Publication Date
JPS5750076A true JPS5750076A (en) 1982-03-24
JPS6343789B2 JPS6343789B2 (en) 1988-09-01

Family

ID=14918186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55125762A Granted JPS5750076A (en) 1980-09-10 1980-09-10 Character reader

Country Status (1)

Country Link
JP (1) JPS5750076A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146376A (en) * 1984-01-11 1985-08-02 Nec Corp Device for segmenting character
JPS6139172A (en) * 1984-07-31 1986-02-25 Toshiba Corp Character detecting and cutting out system
JPS6172373A (en) * 1984-09-17 1986-04-14 Fujitsu Ltd Character recognizer
JPS61296484A (en) * 1985-06-26 1986-12-27 Hitachi Ltd Reading method for optical character
EP0369761A2 (en) * 1988-11-16 1990-05-23 Ncr International Inc. Character segmentation method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473589U (en) * 1990-11-07 1992-06-29

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146376A (en) * 1984-01-11 1985-08-02 Nec Corp Device for segmenting character
JPS6139172A (en) * 1984-07-31 1986-02-25 Toshiba Corp Character detecting and cutting out system
JPS6172373A (en) * 1984-09-17 1986-04-14 Fujitsu Ltd Character recognizer
JPS61296484A (en) * 1985-06-26 1986-12-27 Hitachi Ltd Reading method for optical character
EP0369761A2 (en) * 1988-11-16 1990-05-23 Ncr International Inc. Character segmentation method

Also Published As

Publication number Publication date
JPS6343789B2 (en) 1988-09-01

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