JPS54115902A - Method of controlling gradation of halfftone image etc* - Google Patents
Method of controlling gradation of halfftone image etc*Info
- Publication number
- JPS54115902A JPS54115902A JP2260378A JP2260378A JPS54115902A JP S54115902 A JPS54115902 A JP S54115902A JP 2260378 A JP2260378 A JP 2260378A JP 2260378 A JP2260378 A JP 2260378A JP S54115902 A JPS54115902 A JP S54115902A
- Authority
- JP
- Japan
- Prior art keywords
- halfftone
- image etc
- controlling gradation
- gradation
- controlling
- 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.)
- Pending
Links
Landscapes
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2260378A JPS54115902A (en) | 1978-02-28 | 1978-02-28 | Method of controlling gradation of halfftone image etc* |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2260378A JPS54115902A (en) | 1978-02-28 | 1978-02-28 | Method of controlling gradation of halfftone image etc* |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54115902A true JPS54115902A (en) | 1979-09-08 |
Family
ID=12087408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2260378A Pending JPS54115902A (en) | 1978-02-28 | 1978-02-28 | Method of controlling gradation of halfftone image etc* |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54115902A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780967U (en) * | 1980-11-05 | 1982-05-19 | ||
JPS6191661A (en) * | 1984-10-11 | 1986-05-09 | D S Sukiyanaa:Kk | Method and device for forming halftone film varying in density continuously |
JPS6247275A (en) * | 1985-08-26 | 1987-02-28 | Matsushita Graphic Commun Syst Inc | Electronic dot hooking device |
JPS6249783A (en) * | 1985-08-29 | 1987-03-04 | Canon Inc | Picture processor |
US4833546A (en) * | 1987-03-11 | 1989-05-23 | Yamatoya & Co., Ltd. | Photomechanical apparatus |
-
1978
- 1978-02-28 JP JP2260378A patent/JPS54115902A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780967U (en) * | 1980-11-05 | 1982-05-19 | ||
JPH0314865Y2 (en) * | 1980-11-05 | 1991-04-02 | ||
JPS6191661A (en) * | 1984-10-11 | 1986-05-09 | D S Sukiyanaa:Kk | Method and device for forming halftone film varying in density continuously |
JPS6247275A (en) * | 1985-08-26 | 1987-02-28 | Matsushita Graphic Commun Syst Inc | Electronic dot hooking device |
JPS6249783A (en) * | 1985-08-29 | 1987-03-04 | Canon Inc | Picture processor |
US4833546A (en) * | 1987-03-11 | 1989-05-23 | Yamatoya & Co., Ltd. | Photomechanical apparatus |
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