GB8806235D0 - Dynamic printing enhancement - Google Patents
Dynamic printing enhancementInfo
- Publication number
- GB8806235D0 GB8806235D0 GB888806235A GB8806235A GB8806235D0 GB 8806235 D0 GB8806235 D0 GB 8806235D0 GB 888806235 A GB888806235 A GB 888806235A GB 8806235 A GB8806235 A GB 8806235A GB 8806235 D0 GB8806235 D0 GB 8806235D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- dynamic printing
- printing enhancement
- enhancement
- dynamic
- printing
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888806235A GB8806235D0 (en) | 1988-03-16 | 1988-03-16 | Dynamic printing enhancement |
EP19890904102 EP0417109A1 (en) | 1988-03-16 | 1989-03-16 | Dynamic printing enhancement |
PCT/GB1989/000277 WO1989008962A1 (en) | 1988-03-16 | 1989-03-16 | Dynamic printing enhancement |
AU32995/89A AU3299589A (en) | 1988-03-16 | 1989-03-16 | Dynamic printing enhancement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888806235A GB8806235D0 (en) | 1988-03-16 | 1988-03-16 | Dynamic printing enhancement |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8806235D0 true GB8806235D0 (en) | 1988-04-13 |
Family
ID=10633530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888806235A Pending GB8806235D0 (en) | 1988-03-16 | 1988-03-16 | Dynamic printing enhancement |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0417109A1 (en) |
AU (1) | AU3299589A (en) |
GB (1) | GB8806235D0 (en) |
WO (1) | WO1989008962A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69526559T2 (en) * | 1994-11-08 | 2002-08-22 | Xerox Corp | Halftone screening of picture element pairs for a printer with high sharpness |
US5920653A (en) * | 1996-10-22 | 1999-07-06 | Hewlett-Packard Company | Multiple spatial channel printing |
US6049330A (en) * | 1997-08-28 | 2000-04-11 | Oak Technology, Inc. | Method and apparatus for optimizing storage of compressed images in memory |
US6266154B1 (en) * | 1998-05-21 | 2001-07-24 | Oak Technology, Inc. | Grayscale enhancement system and method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2263986A (en) * | 1940-05-11 | 1941-11-25 | William G H Finch | Facsimile recording system |
US4084196A (en) * | 1977-01-31 | 1978-04-11 | Dacom, Inc. | Electronic half-tone generating means for facsimile reproduction system |
FR2386213A1 (en) * | 1977-03-31 | 1978-10-27 | Ibm | FINE RESOLUTION REPRODUCTION PROCESS FROM A COARSE RESOLUTION SCAN |
US4547812A (en) * | 1980-06-20 | 1985-10-15 | Information International, Inc. | Method and apparatus for forming high resolution halftone images |
US4491875A (en) * | 1980-10-30 | 1985-01-01 | Canon Kabushiki Kaisha | Apparatus and method for tonal image processing |
US4635078A (en) * | 1983-04-28 | 1987-01-06 | Canon Kabushiki Kaisha | Intermediate gradient image producing method |
ATE29814T1 (en) * | 1983-05-02 | 1987-10-15 | Ibm | PROCEDURE FOR REPRESENTING PICTURES WITH GRAY LEVELS. |
US4651287A (en) * | 1984-06-14 | 1987-03-17 | Tsao Sherman H | Digital image processing algorithm for output devices with discrete halftone gray scale capability |
JPS6125365A (en) * | 1984-07-13 | 1986-02-04 | Canon Inc | Method for forming half-tone picture |
US4686538A (en) * | 1984-10-31 | 1987-08-11 | Canon Kabushiki Kaisha | Tone recording method |
-
1988
- 1988-03-16 GB GB888806235A patent/GB8806235D0/en active Pending
-
1989
- 1989-03-16 AU AU32995/89A patent/AU3299589A/en not_active Abandoned
- 1989-03-16 EP EP19890904102 patent/EP0417109A1/en not_active Withdrawn
- 1989-03-16 WO PCT/GB1989/000277 patent/WO1989008962A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0417109A1 (en) | 1991-03-20 |
AU3299589A (en) | 1989-10-05 |
WO1989008962A1 (en) | 1989-09-21 |
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