JPS6129035B2 - - Google Patents
Info
- Publication number
- JPS6129035B2 JPS6129035B2 JP54092312A JP9231279A JPS6129035B2 JP S6129035 B2 JPS6129035 B2 JP S6129035B2 JP 54092312 A JP54092312 A JP 54092312A JP 9231279 A JP9231279 A JP 9231279A JP S6129035 B2 JPS6129035 B2 JP S6129035B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- binary signal
- binary
- pixels
- pixel
- 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.)
- Expired
Links
Landscapes
- Character Input (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP9231279A JPS5617485A (en) | 1979-07-20 | 1979-07-20 | Optical reader for character or the like | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP9231279A JPS5617485A (en) | 1979-07-20 | 1979-07-20 | Optical reader for character or the like | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPS5617485A JPS5617485A (en) | 1981-02-19 | 
| JPS6129035B2 true JPS6129035B2 (cs) | 1986-07-03 | 
Family
ID=14050873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP9231279A Granted JPS5617485A (en) | 1979-07-20 | 1979-07-20 | Optical reader for character or the like | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPS5617485A (cs) | 
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS4880227A (cs) * | 1972-01-31 | 1973-10-27 | ||
| JPS547536B2 (cs) * | 1973-11-09 | 1979-04-07 | ||
| JPS5813944B2 (ja) * | 1974-08-20 | 1983-03-16 | 沖電気工業株式会社 | 光学式文字読取装置 | 
- 
        1979
        - 1979-07-20 JP JP9231279A patent/JPS5617485A/ja active Granted
 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPS5617485A (en) | 1981-02-19 | 
Similar Documents
| Publication | Publication Date | Title | 
|---|---|---|
| US4613986A (en) | Digital filter for enhancement of document images | |
| US5377280A (en) | Method and apparatus for automatic language determination of European script documents | |
| US4003024A (en) | Two-dimensional binary data enhancement system | |
| US4750209A (en) | System for processing an image having both letter and photographic information | |
| US4703512A (en) | Pattern outline tracking method and apparatus | |
| US4466123A (en) | Apparatus and method for correcting contour line pattern images | |
| US4408343A (en) | Image enhancement for optical character readers | |
| JPS6129035B2 (cs) | ||
| JPS6133299B2 (cs) | ||
| US4809343A (en) | Maximum/minimum value conversion circuit for image processing | |
| JPS6033333B2 (ja) | 原稿読取装置 | |
| US20030107577A1 (en) | Data processing system having a plurality of processors and executing a series of processings in a prescribed order | |
| JPH0687264B2 (ja) | 画像の2値化方式 | |
| JPS63137383A (ja) | 文字読取装置 | |
| JP3203791B2 (ja) | 文字配列検査装置 | |
| JPH04101570A (ja) | 画像信号2値化装置 | |
| JPS58184965U (ja) | 画像信号のデイジタル・ノツチレス回路 | |
| JPH0237480A (ja) | 2値画像細線化方法および該方法を用いる2値画像細線化回路 | |
| JPS6359682A (ja) | 高速パタ−ン整合装置 | |
| JPS61239383A (ja) | 光学読取装置 | |
| JPH0119188B2 (cs) | ||
| JPH03142587A (ja) | 文字認識装置 | |
| JPH0119192B2 (cs) | ||
| JPS61162887A (ja) | 文字読取装置 | |
| JPH04150261A (ja) | センサ読取装置 |