JPS5880639A - 網目版画像の記録方法 - Google Patents
網目版画像の記録方法Info
- Publication number
- JPS5880639A JPS5880639A JP56178883A JP17888381A JPS5880639A JP S5880639 A JPS5880639 A JP S5880639A JP 56178883 A JP56178883 A JP 56178883A JP 17888381 A JP17888381 A JP 17888381A JP S5880639 A JPS5880639 A JP S5880639A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- address
- pixel
- control
- data
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 239000011295 pitch Substances 0.000 description 32
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 102000010562 Peptide Elongation Factor G Human genes 0.000 description 1
- 108010077742 Peptide Elongation Factor G Proteins 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/52—Circuits or arrangements for halftone screening
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
- H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
- H04N1/4058—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern with details for producing a halftone screen at an oblique angle
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Color Image Communication Systems (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56178883A JPS5880639A (ja) | 1981-11-07 | 1981-11-07 | 網目版画像の記録方法 |
| GB08231119A GB2111342B (en) | 1981-11-07 | 1982-11-01 | A method for recording a halftone picture electronically |
| DE19823240697 DE3240697C2 (de) | 1981-11-07 | 1982-11-04 | Verfahren zur gerasterten Bildreproduktion für den Mehrfarbendruck |
| FR8218576A FR2516329B1 (fr) | 1981-11-07 | 1982-11-05 | Procede d'enregistrement electronique d'images en demi-teintes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56178883A JPS5880639A (ja) | 1981-11-07 | 1981-11-07 | 網目版画像の記録方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880639A true JPS5880639A (ja) | 1983-05-14 |
| JPS6236427B2 JPS6236427B2 (enrdf_load_stackoverflow) | 1987-08-06 |
Family
ID=16056359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56178883A Granted JPS5880639A (ja) | 1981-11-07 | 1981-11-07 | 網目版画像の記録方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5880639A (enrdf_load_stackoverflow) |
| DE (1) | DE3240697C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2516329B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2111342B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186077A (ja) * | 1985-02-13 | 1986-08-19 | Fuji Xerox Co Ltd | 画像記録装置 |
| JPS62188564A (ja) * | 1986-02-14 | 1987-08-18 | Fuji Photo Film Co Ltd | 網点画像の形成方法 |
| JPS6413587A (en) * | 1987-07-08 | 1989-01-18 | Matsushita Electric Industrial Co Ltd | Halftone processor |
| US5815286A (en) * | 1994-02-01 | 1998-09-29 | Dainippon Screen Mfg. Co., Ltd. | Method and apparatus for producing halftone image with threshold matrix |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129854A (ja) * | 1983-01-18 | 1984-07-26 | Dainippon Screen Mfg Co Ltd | 画像走査記録時における光量補正方法 |
| GB8514608D0 (en) * | 1985-06-10 | 1985-07-10 | Crosfield Electronics Ltd | Colour modification in image reproduction systems |
| AU605298B2 (en) * | 1987-05-29 | 1991-01-10 | Digital Equipment Corporation | System for producing dithered images on asymmetric grids |
| EP0711067A3 (en) * | 1989-11-21 | 1996-07-10 | Toyo Ink Mfg Co | Method for forming density forms for reproducing binary gradations |
| GB9008318D0 (en) * | 1990-04-12 | 1990-06-13 | Crosfield Electronics Ltd | Methods and apparatus for half-tone imaging |
| DE69123832T2 (de) * | 1991-02-08 | 1997-07-24 | Adobe Systems, Inc., Mountain View, Calif. 94039 | Punktgrössesteuerverfahren bei digitaler Halbtonrasterung mit mehrzelliger Schwellenmatrix |
| JP2763992B2 (ja) * | 1992-09-09 | 1998-06-11 | 大日本スクリーン製造株式会社 | 網点記録装置 |
| US5291296A (en) * | 1992-09-29 | 1994-03-01 | Xerox Corporation | Specific set of rotated screens for digital halftoning |
| JP2003087567A (ja) | 2001-06-26 | 2003-03-20 | Fujitsu Ltd | 印刷方法および印刷装置並びに２値化ディザマトリクスパターン |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2012728C3 (de) * | 1970-03-18 | 1974-09-19 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren zur elektrooptischen Aufzeichnung von gerasterten Halbtonbildern |
| GB1495499A (en) * | 1974-01-30 | 1977-12-21 | Crosfield Electronics Ltd | Image reproduction systems |
| GB1523032A (en) * | 1976-03-03 | 1978-08-31 | Crosfield Electronics Ltd | Image reproducing apparatus |
| DE2827596C2 (de) * | 1978-06-23 | 1984-11-22 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren und Anordnung zur Herstellung gerasterter Druckformen |
| DE2903062A1 (de) * | 1979-01-26 | 1980-08-07 | Mohn Gmbh Reinhard | Verfahren zur herstellung von rasterauszuegen |
-
1981
- 1981-11-07 JP JP56178883A patent/JPS5880639A/ja active Granted
-
1982
- 1982-11-01 GB GB08231119A patent/GB2111342B/en not_active Expired
- 1982-11-04 DE DE19823240697 patent/DE3240697C2/de not_active Expired
- 1982-11-05 FR FR8218576A patent/FR2516329B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186077A (ja) * | 1985-02-13 | 1986-08-19 | Fuji Xerox Co Ltd | 画像記録装置 |
| JPS62188564A (ja) * | 1986-02-14 | 1987-08-18 | Fuji Photo Film Co Ltd | 網点画像の形成方法 |
| JPS6413587A (en) * | 1987-07-08 | 1989-01-18 | Matsushita Electric Industrial Co Ltd | Halftone processor |
| US5815286A (en) * | 1994-02-01 | 1998-09-29 | Dainippon Screen Mfg. Co., Ltd. | Method and apparatus for producing halftone image with threshold matrix |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6236427B2 (enrdf_load_stackoverflow) | 1987-08-06 |
| FR2516329A1 (fr) | 1983-05-13 |
| DE3240697C2 (de) | 1986-04-10 |
| GB2111342B (en) | 1985-08-21 |
| DE3240697A1 (de) | 1983-05-26 |
| GB2111342A (en) | 1983-06-29 |
| FR2516329B1 (fr) | 1988-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5880639A (ja) | 網目版画像の記録方法 | |
| US4486788A (en) | Method for producing a halftone plate for use in a picture reproducing machine | |
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| US4727430A (en) | Halftone image recording method and apparatus therefor | |
| DE69130188T2 (de) | Verfahren und System zur Qualitätsverbesserung von mittels elektrophotographischen Druckern erzeugten Farb- und Schwarzweissbildern | |
| EP0009378A1 (en) | Image transcribing apparatus | |
| US4547814A (en) | Method of recording a halftone picture electronically | |
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