JPS5773479A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS5773479A
JPS5773479A JP55148610A JP14861080A JPS5773479A JP S5773479 A JPS5773479 A JP S5773479A JP 55148610 A JP55148610 A JP 55148610A JP 14861080 A JP14861080 A JP 14861080A JP S5773479 A JPS5773479 A JP S5773479A
Authority
JP
Japan
Prior art keywords
read
pattern
scale
head
position mark
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
JP55148610A
Other languages
English (en)
Inventor
Kiyoshi Shirane
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
Priority to JP55148610A priority Critical patent/JPS5773479A/ja
Publication of JPS5773479A publication Critical patent/JPS5773479A/ja
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)
  • Character Discrimination (AREA)
JP55148610A 1980-10-23 1980-10-23 Optical character reader Pending JPS5773479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55148610A JPS5773479A (en) 1980-10-23 1980-10-23 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55148610A JPS5773479A (en) 1980-10-23 1980-10-23 Optical character reader

Publications (1)

Publication Number Publication Date
JPS5773479A true JPS5773479A (en) 1982-05-08

Family

ID=15456621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55148610A Pending JPS5773479A (en) 1980-10-23 1980-10-23 Optical character reader

Country Status (1)

Country Link
JP (1) JPS5773479A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62221086A (ja) * 1986-03-20 1987-09-29 Rand Computer:Kk ペン式イメ−ジスキヤナ−

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62221086A (ja) * 1986-03-20 1987-09-29 Rand Computer:Kk ペン式イメ−ジスキヤナ−

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