JPS5254314A - Scan conversion for facsimile - Google Patents
Scan conversion for facsimileInfo
- Publication number
- JPS5254314A JPS5254314A JP50130038A JP13003875A JPS5254314A JP S5254314 A JPS5254314 A JP S5254314A JP 50130038 A JP50130038 A JP 50130038A JP 13003875 A JP13003875 A JP 13003875A JP S5254314 A JPS5254314 A JP S5254314A
- Authority
- JP
- Japan
- Prior art keywords
- register
- scan conversion
- facsimile
- transmitter
- receiver
- 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
Landscapes
- Image Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
PURPOSE:To perform scan conversion by synchronizing the scan period between the transmitter and receiver, feed the co-operation coefficient ratio between the transmitter and receiver to adding register, and repeatedly reduce the integer on said register every time write or read operation for one scanning line is performed until the contents of said register become zero.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50130038A JPS6031141B2 (en) | 1975-10-29 | 1975-10-29 | Facsimile scan conversion method |
US05/735,770 US4054914A (en) | 1975-10-29 | 1976-10-26 | Facsimile scanning conversion system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50130038A JPS6031141B2 (en) | 1975-10-29 | 1975-10-29 | Facsimile scan conversion method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5254314A true JPS5254314A (en) | 1977-05-02 |
JPS6031141B2 JPS6031141B2 (en) | 1985-07-20 |
Family
ID=15024589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50130038A Expired JPS6031141B2 (en) | 1975-10-29 | 1975-10-29 | Facsimile scan conversion method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6031141B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149193U (en) * | 1978-04-10 | 1979-10-17 | ||
JPS58125169A (en) * | 1982-01-21 | 1983-07-26 | Dainippon Printing Co Ltd | Magnifying method of character pattern |
JPS6054075A (en) * | 1983-09-02 | 1985-03-28 | Fuji Xerox Co Ltd | Picture enlarging and reducing circuit |
JPS60189579A (en) * | 1984-03-09 | 1985-09-27 | Matsushita Electric Ind Co Ltd | Processor of picture data |
JPS61103360A (en) * | 1984-10-26 | 1986-05-21 | Toppan Printing Co Ltd | Interface device for picture output |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828113A (en) * | 1971-08-17 | 1973-04-13 |
-
1975
- 1975-10-29 JP JP50130038A patent/JPS6031141B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828113A (en) * | 1971-08-17 | 1973-04-13 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149193U (en) * | 1978-04-10 | 1979-10-17 | ||
JPS5534965Y2 (en) * | 1978-04-10 | 1980-08-19 | ||
JPS58125169A (en) * | 1982-01-21 | 1983-07-26 | Dainippon Printing Co Ltd | Magnifying method of character pattern |
JPH041382B2 (en) * | 1982-01-21 | 1992-01-10 | Dainippon Printing Co Ltd | |
JPS6054075A (en) * | 1983-09-02 | 1985-03-28 | Fuji Xerox Co Ltd | Picture enlarging and reducing circuit |
JPS60189579A (en) * | 1984-03-09 | 1985-09-27 | Matsushita Electric Ind Co Ltd | Processor of picture data |
JPS61103360A (en) * | 1984-10-26 | 1986-05-21 | Toppan Printing Co Ltd | Interface device for picture output |
Also Published As
Publication number | Publication date |
---|---|
JPS6031141B2 (en) | 1985-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1492748A (en) | Electronic screening | |
AU459585B2 (en) | Reciprocating document carriage for photocopier | |
CA1021458A (en) | Timing system for optically scanned documents | |
JPS5254314A (en) | Scan conversion for facsimile | |
JPS5332609A (en) | Detecting system for interference signal by means of time sharing | |
JPS51137316A (en) | Side scanning speed selection type facsimile system | |
JPS5280713A (en) | Facsimile transmission system | |
JPS5368907A (en) | Transmission system for facsimile control signal | |
JPS5250748A (en) | Range finding system | |
AU452954B2 (en) | Receiver for facsimile system | |
JPS5298418A (en) | 2-value signal converter apparatus for analogue picture signal | |
JPS539412A (en) | Facsimile transmitter | |
JPS5254315A (en) | Scan conversion for facsimile | |
JPS5283014A (en) | Rectangular coordinates conversion coding | |
JPS5219022A (en) | Facsimile signal transmitter | |
JPS53131716A (en) | Digital signal transmission system | |
JPS5258405A (en) | Communication system for writing and picture | |
JPS5433611A (en) | Control system of reception write-in signal by means of synchronizing signal | |
CA889069A (en) | Receiver for spline-type gaskets | |
JPS5271122A (en) | Image taking device | |
JPS53121514A (en) | Picture recording system | |
JPS5254316A (en) | Error re-transmission for band compression facsimile | |
JPS5268303A (en) | Digital data transmitter | |
JPS529312A (en) | Facsimile control method | |
JPS5253615A (en) | Facsimile signal transmission system |