JPS54144141A - Display method for intermediate tone - Google Patents
Display method for intermediate toneInfo
- Publication number
- JPS54144141A JPS54144141A JP5291478A JP5291478A JPS54144141A JP S54144141 A JPS54144141 A JP S54144141A JP 5291478 A JP5291478 A JP 5291478A JP 5291478 A JP5291478 A JP 5291478A JP S54144141 A JPS54144141 A JP S54144141A
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- matrix
- gradient
- operation unit
- intermediate tone
- 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
Landscapes
- Image Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5291478A JPS54144141A (en) | 1978-05-01 | 1978-05-01 | Display method for intermediate tone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5291478A JPS54144141A (en) | 1978-05-01 | 1978-05-01 | Display method for intermediate tone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54144141A true JPS54144141A (en) | 1979-11-10 |
JPS6223353B2 JPS6223353B2 (ja) | 1987-05-22 |
Family
ID=12928093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5291478A Granted JPS54144141A (en) | 1978-05-01 | 1978-05-01 | Display method for intermediate tone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54144141A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5666970A (en) * | 1979-11-06 | 1981-06-05 | Toshiba Corp | Binary device of variable density type picture |
JPS56166665A (en) * | 1980-05-28 | 1981-12-21 | Ricoh Co Ltd | Half-tone processing system |
JPS5754985A (en) * | 1980-09-19 | 1982-04-01 | Canon Kk | Color picture display unit |
JPS5932037A (ja) * | 1981-09-08 | 1984-02-21 | ゼロツクス・コ−ポレ−シヨン | ハ−フト−ン閾値生成装置及び方法 |
JPS62133576A (ja) * | 1985-12-06 | 1987-06-16 | Canon Inc | 画像情報処理装置 |
US4992955A (en) * | 1987-10-28 | 1991-02-12 | Hitzchi, Ltd. | Apparatus for representing continuous tone and high contrast images on a bilevel display |
-
1978
- 1978-05-01 JP JP5291478A patent/JPS54144141A/ja active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5666970A (en) * | 1979-11-06 | 1981-06-05 | Toshiba Corp | Binary device of variable density type picture |
JPS6226632B2 (ja) * | 1979-11-06 | 1987-06-10 | Tokyo Shibaura Electric Co | |
JPS56166665A (en) * | 1980-05-28 | 1981-12-21 | Ricoh Co Ltd | Half-tone processing system |
JPH0117310B2 (ja) * | 1980-05-28 | 1989-03-29 | Ricoh Kk | |
JPS5754985A (en) * | 1980-09-19 | 1982-04-01 | Canon Kk | Color picture display unit |
JPH0343831B2 (ja) * | 1980-09-19 | 1991-07-03 | Canon Kk | |
JPS5932037A (ja) * | 1981-09-08 | 1984-02-21 | ゼロツクス・コ−ポレ−シヨン | ハ−フト−ン閾値生成装置及び方法 |
JPS62133576A (ja) * | 1985-12-06 | 1987-06-16 | Canon Inc | 画像情報処理装置 |
US4992955A (en) * | 1987-10-28 | 1991-02-12 | Hitzchi, Ltd. | Apparatus for representing continuous tone and high contrast images on a bilevel display |
Also Published As
Publication number | Publication date |
---|---|
JPS6223353B2 (ja) | 1987-05-22 |
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