JPS5557973A - Character segmentation device - Google Patents
Character segmentation deviceInfo
- Publication number
- JPS5557973A JPS5557973A JP13078678A JP13078678A JPS5557973A JP S5557973 A JPS5557973 A JP S5557973A JP 13078678 A JP13078678 A JP 13078678A JP 13078678 A JP13078678 A JP 13078678A JP S5557973 A JPS5557973 A JP S5557973A
- Authority
- JP
- Japan
- Prior art keywords
- character
- detected
- dotted line
- detecting
- longitudinal
- 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.)
- Granted
Links
Landscapes
- Character Input (AREA)
Abstract
PURPOSE: To make it possible to segment characters and also to detect only character parts by detecting and erasing character frames.
CONSTITUTION: Detection part 202 for logitudinal dotted lines regars as longitudinal dotted line positions those where dots more than a fixed number of detected by dot detection citcuit 9, detecting signal 1 of less than a constant range in dot, within a vertical scanning-column range including a longitudinal dotted line among quantization patterns are detected. Further, the highest and lowest points of the detected longitudinal dotted line are considered to be two horizontal positions of a character frame and detected by lateral dotted line range determination part 45. Then, the detected character frame consisting of dotted lines arranged at constant intervals is erased by a character detecting method and only meshes of the character part are converted into a signal.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13078678A JPS5557973A (en) | 1978-10-24 | 1978-10-24 | Character segmentation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13078678A JPS5557973A (en) | 1978-10-24 | 1978-10-24 | Character segmentation device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5557973A true JPS5557973A (en) | 1980-04-30 |
JPS6130313B2 JPS6130313B2 (en) | 1986-07-12 |
Family
ID=15042637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13078678A Granted JPS5557973A (en) | 1978-10-24 | 1978-10-24 | Character segmentation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557973A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60160486A (en) * | 1984-01-31 | 1985-08-22 | Toshiba Corp | Optical character reader |
JPS61187086A (en) * | 1985-02-14 | 1986-08-20 | Hitachi Ltd | Optical character reader |
JPS61193277A (en) * | 1985-02-20 | 1986-08-27 | Mitsubishi Electric Corp | Document reader |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0424892Y2 (en) * | 1985-08-06 | 1992-06-12 | ||
KR102016927B1 (en) | 2017-11-01 | 2019-10-21 | 한국기초과학지원연구원 | Atomic layer polishing method and device therefor |
-
1978
- 1978-10-24 JP JP13078678A patent/JPS5557973A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60160486A (en) * | 1984-01-31 | 1985-08-22 | Toshiba Corp | Optical character reader |
JPS61187086A (en) * | 1985-02-14 | 1986-08-20 | Hitachi Ltd | Optical character reader |
JPS61193277A (en) * | 1985-02-20 | 1986-08-27 | Mitsubishi Electric Corp | Document reader |
JPH0548510B2 (en) * | 1985-02-20 | 1993-07-21 | Mitsubishi Electric Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS6130313B2 (en) | 1986-07-12 |
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