JPS6466782A - Image reading device - Google Patents
Image reading deviceInfo
- 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
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.
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) |
-
1987
- 1987-09-08 JP JP62223091A patent/JPS6466782A/en active Pending
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