JPH0457274B2 - - Google Patents
Info
- Publication number
- JPH0457274B2 JPH0457274B2 JP59201868A JP20186884A JPH0457274B2 JP H0457274 B2 JPH0457274 B2 JP H0457274B2 JP 59201868 A JP59201868 A JP 59201868A JP 20186884 A JP20186884 A JP 20186884A JP H0457274 B2 JPH0457274 B2 JP H0457274B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- area
- halftone
- processing
- signal
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59201868A JPS6180969A (ja) | 1984-09-28 | 1984-09-28 | 画信号処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59201868A JPS6180969A (ja) | 1984-09-28 | 1984-09-28 | 画信号処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180969A JPS6180969A (ja) | 1986-04-24 |
| JPH0457274B2 true JPH0457274B2 (de) | 1992-09-11 |
Family
ID=16448216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59201868A Granted JPS6180969A (ja) | 1984-09-28 | 1984-09-28 | 画信号処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180969A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63250274A (ja) * | 1987-04-06 | 1988-10-18 | Matsushita Graphic Commun Syst Inc | 画信号処理装置 |
| US4926251A (en) * | 1987-04-07 | 1990-05-15 | Kabushiki Kaisha Toshiba | Color image processing apparatus with image corrector |
| JPH0296473A (ja) * | 1988-09-30 | 1990-04-09 | Matsushita Graphic Commun Syst Inc | 画信号処理装置 |
| US7453604B2 (en) * | 2003-06-30 | 2008-11-18 | Xerox Corporation | Systems and methods for estimating an image marking process using scanned image attributes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753179A (en) * | 1980-09-16 | 1982-03-30 | Ricoh Co Ltd | Picture processing |
| JPS5875374A (ja) * | 1981-09-10 | 1983-05-07 | ゼロツクス・コ−ポレ−シヨン | 画像走査装置 |
| JPS5955581A (ja) * | 1982-09-22 | 1984-03-30 | Nippon Telegr & Teleph Corp <Ntt> | 印刷文書画像の領域切り分け方法 |
-
1984
- 1984-09-28 JP JP59201868A patent/JPS6180969A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753179A (en) * | 1980-09-16 | 1982-03-30 | Ricoh Co Ltd | Picture processing |
| JPS5875374A (ja) * | 1981-09-10 | 1983-05-07 | ゼロツクス・コ−ポレ−シヨン | 画像走査装置 |
| JPS5955581A (ja) * | 1982-09-22 | 1984-03-30 | Nippon Telegr & Teleph Corp <Ntt> | 印刷文書画像の領域切り分け方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6180969A (ja) | 1986-04-24 |
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