JPS6466782A - Image reading device - Google Patents

Image reading device

Info

Publication number
JPS6466782A
JPS6466782A JP62223091A JP22309187A JPS6466782A JP S6466782 A JPS6466782 A JP S6466782A JP 62223091 A JP62223091 A JP 62223091A JP 22309187 A JP22309187 A JP 22309187A JP S6466782 A JPS6466782 A JP S6466782A
Authority
JP
Japan
Prior art keywords
image
image data
tilt correction
row
document
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
JP62223091A
Other languages
Japanese (ja)
Inventor
Jun Sato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62223091A priority Critical patent/JPS6466782A/en
Publication of JPS6466782A publication Critical patent/JPS6466782A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Image Input (AREA)

Abstract

PURPOSE:To shorten processing time and at the same time to avoid deterioration picture quality with an image reading device, by performing the tilt correction before the image is written in an image memory so that image reading processing is simplified. CONSTITUTION:A document is read by an image data reading means 1 for output of image data. Thus a row/column image extracting means 2 extracts the row or column image of characters written in the document based on the image data. A tilt correction value arithmetic means 3 obtains the tilt correction value based on the extracted row or column image. Then a memory correction control means 4 obtains a writing position for the image data so that the tilt of the document is offset by said tilt correction value and gives an access command to an image memory 5.
JP62223091A 1987-09-08 1987-09-08 Image reading device Pending JPS6466782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223091A JPS6466782A (en) 1987-09-08 1987-09-08 Image reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223091A JPS6466782A (en) 1987-09-08 1987-09-08 Image reading device

Publications (1)

Publication Number Publication Date
JPS6466782A true JPS6466782A (en) 1989-03-13

Family

ID=16792692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223091A Pending JPS6466782A (en) 1987-09-08 1987-09-08 Image reading device

Country Status (1)

Country Link
JP (1) JPS6466782A (en)

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