JPS56129980A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS56129980A
JPS56129980A JP3229180A JP3229180A JPS56129980A JP S56129980 A JPS56129980 A JP S56129980A JP 3229180 A JP3229180 A JP 3229180A JP 3229180 A JP3229180 A JP 3229180A JP S56129980 A JPS56129980 A JP S56129980A
Authority
JP
Japan
Prior art keywords
read
section
sight
mail
moving
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
JP3229180A
Other languages
Japanese (ja)
Inventor
Shuji Kizu
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 JP3229180A priority Critical patent/JPS56129980A/en
Publication of JPS56129980A publication Critical patent/JPS56129980A/en
Pending legal-status Critical Current

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
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • 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)

Abstract

PURPOSE:To make small the device, by reducing the capacity of pickup device at the 1st read-in section, through the provision of the 1st read-in section, having a fixed read-in sight of a given width to the object to be read in, 2nd read-in section having a given width of moving read-in sight, and character area discriminating section. CONSTITUTION:The 1st read-in section 1 provided along the carrying direction (a) of mails P, has a given width of fixed read-in sight to the mail P, and this fixed read-in sight is set under the lower end of the mail P. On the other hand, the 2nd read-in section 11 provided along the carrying direction (a) of the mail P has a given width of moving read-in sight to the mail P, and this moving read- in sight is set to the upper side, center and lower side of the mail P respectively according to the turning position of the moving mirror 13. Further, the character area discrimination section 20 discriminates the character area on the mail P with the output of the pickup device 2 of the 1st read-in section 1, and controls the turning of the moving mirror 13 at the 2nd read-in section 11 according to the result of discrimination, and the read-in sight position of the 2nd read-in section 11 is set.
JP3229180A 1980-03-14 1980-03-14 Optical character reader Pending JPS56129980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3229180A JPS56129980A (en) 1980-03-14 1980-03-14 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3229180A JPS56129980A (en) 1980-03-14 1980-03-14 Optical character reader

Publications (1)

Publication Number Publication Date
JPS56129980A true JPS56129980A (en) 1981-10-12

Family

ID=12354850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3229180A Pending JPS56129980A (en) 1980-03-14 1980-03-14 Optical character reader

Country Status (1)

Country Link
JP (1) JPS56129980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238980A (en) * 1984-05-11 1985-11-27 Nec Corp Photoelectric converting and scanning device
JPS623385A (en) * 1985-06-28 1987-01-09 Fujitsu Ltd Picture recognizing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238980A (en) * 1984-05-11 1985-11-27 Nec Corp Photoelectric converting and scanning device
JPS623385A (en) * 1985-06-28 1987-01-09 Fujitsu Ltd Picture recognizing device

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