JPS634748B2 - - Google Patents
Info
- Publication number
- JPS634748B2 JPS634748B2 JP56085138A JP8513881A JPS634748B2 JP S634748 B2 JPS634748 B2 JP S634748B2 JP 56085138 A JP56085138 A JP 56085138A JP 8513881 A JP8513881 A JP 8513881A JP S634748 B2 JPS634748 B2 JP S634748B2
- Authority
- JP
- Japan
- Prior art keywords
- image signal
- bit
- correction
- analog image
- level
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Input (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56085138A JPS57199368A (en) | 1981-06-02 | 1981-06-02 | Picture signal correction system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56085138A JPS57199368A (en) | 1981-06-02 | 1981-06-02 | Picture signal correction system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63306486A Division JPH01188071A (ja) | 1988-12-02 | 1988-12-02 | 画信号補正装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57199368A JPS57199368A (en) | 1982-12-07 |
JPS634748B2 true JPS634748B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-30 |
Family
ID=13850289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56085138A Granted JPS57199368A (en) | 1981-06-02 | 1981-06-02 | Picture signal correction system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57199368A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0275346U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-11-30 | 1990-06-08 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02188073A (ja) * | 1989-01-17 | 1990-07-24 | Yokogawa Electric Corp | 画像読取装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348044B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-02-13 | 1978-12-26 | ||
JPS5437626A (en) * | 1977-08-30 | 1979-03-20 | Sharp Corp | Correction system for facsimile read output |
JPS5650668A (en) * | 1979-09-29 | 1981-05-07 | Sharp Corp | Correcting system for reading output |
-
1981
- 1981-06-02 JP JP56085138A patent/JPS57199368A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0275346U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-11-30 | 1990-06-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS57199368A (en) | 1982-12-07 |