JPS52117510A - Signal conversion unit - Google Patents
Signal conversion unitInfo
- Publication number
- JPS52117510A JPS52117510A JP3479476A JP3479476A JPS52117510A JP S52117510 A JPS52117510 A JP S52117510A JP 3479476 A JP3479476 A JP 3479476A JP 3479476 A JP3479476 A JP 3479476A JP S52117510 A JPS52117510 A JP S52117510A
- Authority
- JP
- Japan
- Prior art keywords
- conversion unit
- signal conversion
- transmission
- picture
- facsimile
- 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
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
Landscapes
- Image Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
PURPOSE:To obtain signal conversion unit which is well capable of picture transmission with extremely simple circuit structure even through there is a difference of picture element number between transmission side and reception side, and thus to secure an effective utilization to facsimile, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3479476A JPS52117510A (en) | 1976-03-30 | 1976-03-30 | Signal conversion unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3479476A JPS52117510A (en) | 1976-03-30 | 1976-03-30 | Signal conversion unit |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58054338A Division JPS58181367A (en) | 1983-03-30 | 1983-03-30 | Picture processing device |
JP60059030A Division JPS60259061A (en) | 1985-03-23 | 1985-03-23 | Signal converting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52117510A true JPS52117510A (en) | 1977-10-03 |
JPS6145427B2 JPS6145427B2 (en) | 1986-10-08 |
Family
ID=12424160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3479476A Granted JPS52117510A (en) | 1976-03-30 | 1976-03-30 | Signal conversion unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52117510A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459819A (en) * | 1977-10-20 | 1979-05-14 | Ricoh Co Ltd | Decision method for output picture element density |
JPS5636262A (en) * | 1979-08-31 | 1981-04-09 | Matsushita Electric Ind Co Ltd | Facsimile unit |
JPS5656068A (en) * | 1979-10-15 | 1981-05-16 | Toshiba Corp | Conversion system for number of video signal |
JPS56105960U (en) * | 1980-01-18 | 1981-08-18 | ||
JPS56164665A (en) * | 1980-05-22 | 1981-12-17 | Canon Inc | Recording device |
JPS57112183A (en) * | 1980-12-29 | 1982-07-13 | Ricoh Co Ltd | Method for contracting and recording of receiving picture |
JPS57166773A (en) * | 1981-04-07 | 1982-10-14 | Dainippon Screen Mfg Co Ltd | Reproducing method of picture scan |
JPS59205665A (en) * | 1983-05-06 | 1984-11-21 | Ricoh Co Ltd | Picture processor |
JPS607265A (en) * | 1983-06-27 | 1985-01-16 | Usac Electronics Ind Co Ltd | Image processor |
JPS6310667U (en) * | 1986-07-08 | 1988-01-23 | ||
JPS6310668U (en) * | 1986-07-08 | 1988-01-23 | ||
JPH0236483A (en) * | 1988-07-26 | 1990-02-06 | Nec Corp | Memory device for picture |
JPH05183736A (en) * | 1992-05-25 | 1993-07-23 | Matsushita Graphic Commun Syst Inc | Picture communication equipment |
-
1976
- 1976-03-30 JP JP3479476A patent/JPS52117510A/en active Granted
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459819A (en) * | 1977-10-20 | 1979-05-14 | Ricoh Co Ltd | Decision method for output picture element density |
JPH0132698B2 (en) * | 1979-08-31 | 1989-07-10 | Matsushita Denki Sangyo Kk | |
JPS5636262A (en) * | 1979-08-31 | 1981-04-09 | Matsushita Electric Ind Co Ltd | Facsimile unit |
JPS5656068A (en) * | 1979-10-15 | 1981-05-16 | Toshiba Corp | Conversion system for number of video signal |
JPS56105960U (en) * | 1980-01-18 | 1981-08-18 | ||
JPS56164665A (en) * | 1980-05-22 | 1981-12-17 | Canon Inc | Recording device |
JPH0154901B2 (en) * | 1980-05-22 | 1989-11-21 | Canon Kk | |
JPS57112183A (en) * | 1980-12-29 | 1982-07-13 | Ricoh Co Ltd | Method for contracting and recording of receiving picture |
JPS57166773A (en) * | 1981-04-07 | 1982-10-14 | Dainippon Screen Mfg Co Ltd | Reproducing method of picture scan |
JPS634747B2 (en) * | 1981-04-07 | 1988-01-30 | Dainippon Screen Mfg | |
JPS59205665A (en) * | 1983-05-06 | 1984-11-21 | Ricoh Co Ltd | Picture processor |
JPH0527151B2 (en) * | 1983-05-06 | 1993-04-20 | Ricoh Kk | |
JPS607265A (en) * | 1983-06-27 | 1985-01-16 | Usac Electronics Ind Co Ltd | Image processor |
JPS6310667U (en) * | 1986-07-08 | 1988-01-23 | ||
JPS6310668U (en) * | 1986-07-08 | 1988-01-23 | ||
JPH0523013Y2 (en) * | 1986-07-08 | 1993-06-14 | ||
JPH0236483A (en) * | 1988-07-26 | 1990-02-06 | Nec Corp | Memory device for picture |
JPH05183736A (en) * | 1992-05-25 | 1993-07-23 | Matsushita Graphic Commun Syst Inc | Picture communication equipment |
Also Published As
Publication number | Publication date |
---|---|
JPS6145427B2 (en) | 1986-10-08 |
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