JPS5242025A - Mask matching letter recognition system - Google Patents
Mask matching letter recognition systemInfo
- Publication number
- JPS5242025A JPS5242025A JP50117358A JP11735875A JPS5242025A JP S5242025 A JPS5242025 A JP S5242025A JP 50117358 A JP50117358 A JP 50117358A JP 11735875 A JP11735875 A JP 11735875A JP S5242025 A JPS5242025 A JP S5242025A
- Authority
- JP
- Japan
- Prior art keywords
- recognition system
- mask matching
- letter recognition
- matching letter
- mask
- 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
Abstract
PURPOSE: To obtain essentially the same effect as the weighting by adopting the system in which the increase in memory capacity is prevented by storing only the standard pattern mask not weighted on the memory unit and the width of letter line of the standard mask pattern is altered.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50117358A JPS5818666B2 (en) | 1975-09-29 | 1975-09-29 | mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50117358A JPS5818666B2 (en) | 1975-09-29 | 1975-09-29 | mask |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5242025A true JPS5242025A (en) | 1977-04-01 |
JPS5818666B2 JPS5818666B2 (en) | 1983-04-14 |
Family
ID=14709696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50117358A Expired JPS5818666B2 (en) | 1975-09-29 | 1975-09-29 | mask |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5818666B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126136A (en) * | 1976-04-15 | 1977-10-22 | Mitsubishi Electric Corp | Disfigurement detecting system using figure outline information |
JPS54114130A (en) * | 1978-02-27 | 1979-09-06 | Nec Home Electronics Ltd | Mark quality deciding method |
JPS5528104A (en) * | 1978-08-15 | 1980-02-28 | Oki Electric Ind Co Ltd | Measuring method for print quality |
JPS58176781A (en) * | 1982-04-09 | 1983-10-17 | Hitachi Ltd | Collating system of striped pattern |
JPS60230279A (en) * | 1984-04-27 | 1985-11-15 | Toshiba Corp | Recognition system of pattern |
JPS6210785A (en) * | 1985-07-08 | 1987-01-19 | Yokogawa Electric Corp | Pattern recognizing device |
WO2008081853A1 (en) * | 2006-12-28 | 2008-07-10 | Alps Electric Co., Ltd. | Image processing method |
-
1975
- 1975-09-29 JP JP50117358A patent/JPS5818666B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126136A (en) * | 1976-04-15 | 1977-10-22 | Mitsubishi Electric Corp | Disfigurement detecting system using figure outline information |
JPS592069B2 (en) * | 1976-04-15 | 1984-01-17 | 三菱電機株式会社 | Graphical flaw detection device using contour line information |
JPS54114130A (en) * | 1978-02-27 | 1979-09-06 | Nec Home Electronics Ltd | Mark quality deciding method |
JPS5528104A (en) * | 1978-08-15 | 1980-02-28 | Oki Electric Ind Co Ltd | Measuring method for print quality |
JPS58176781A (en) * | 1982-04-09 | 1983-10-17 | Hitachi Ltd | Collating system of striped pattern |
JPS60230279A (en) * | 1984-04-27 | 1985-11-15 | Toshiba Corp | Recognition system of pattern |
JPH0137790B2 (en) * | 1984-04-27 | 1989-08-09 | Tokyo Shibaura Electric Co | |
JPS6210785A (en) * | 1985-07-08 | 1987-01-19 | Yokogawa Electric Corp | Pattern recognizing device |
WO2008081853A1 (en) * | 2006-12-28 | 2008-07-10 | Alps Electric Co., Ltd. | Image processing method |
JPWO2008081853A1 (en) * | 2006-12-28 | 2010-04-30 | アルプス電気株式会社 | Image processing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5818666B2 (en) | 1983-04-14 |
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