AU8949191A - Duty cycle technique for a non-gray scale anti-aliasing method for laser printers - Google Patents
Duty cycle technique for a non-gray scale anti-aliasing method for laser printersInfo
- Publication number
- AU8949191A AU8949191A AU89491/91A AU8949191A AU8949191A AU 8949191 A AU8949191 A AU 8949191A AU 89491/91 A AU89491/91 A AU 89491/91A AU 8949191 A AU8949191 A AU 8949191A AU 8949191 A AU8949191 A AU 8949191A
- Authority
- AU
- Australia
- Prior art keywords
- duty cycle
- gray scale
- laser printers
- scale anti
- aliasing method
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
- G06K2215/0002—Handling the output data
- G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
- G06K2215/0071—Post-treatment of the composed image, e.g. compression, rotation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color, Gradation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/591,537 US5212559A (en) | 1989-11-13 | 1990-10-02 | Duty cycle technique for a non-gray scale anti-aliasing method for laser printers |
US591537 | 1990-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8949191A true AU8949191A (en) | 1992-04-28 |
Family
ID=24366872
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU89491/91A Abandoned AU8949191A (en) | 1990-10-02 | 1991-10-02 | Duty cycle technique for a non-gray scale anti-aliasing method for laser printers |
AU89494/91A Abandoned AU8949491A (en) | 1990-10-02 | 1991-10-02 | Method and apparatus for performing clustered-dot dithering for laser printers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU89494/91A Abandoned AU8949491A (en) | 1990-10-02 | 1991-10-02 | Method and apparatus for performing clustered-dot dithering for laser printers |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH06501825A (en) |
AU (2) | AU8949191A (en) |
WO (2) | WO1992006555A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519426A (en) * | 1993-11-01 | 1996-05-21 | Lasermaster Corporation | Method for controlling a thermal printer to increase resolution |
US6313847B1 (en) | 1997-12-22 | 2001-11-06 | Adobe Systems Incorporated | Blending graphics objects in a frame buffer |
US11303779B2 (en) | 2018-01-26 | 2022-04-12 | Hewlett-Packard Development Company, L.P. | Halftone image creation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4119956A (en) * | 1975-06-30 | 1978-10-10 | Redifon Flight Simulation Limited | Raster-scan display apparatus for computer-generated images |
DE2751326C3 (en) * | 1977-11-17 | 1985-05-09 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Method for recording written or pictorial information |
DE2967279D1 (en) * | 1978-05-31 | 1984-12-06 | Haydn Victor Purdy | Method of and apparatus for reproduction of character images, particularly for typesetting apparatus |
US4679039A (en) * | 1983-11-14 | 1987-07-07 | Hewlett-Packard Company | Smoothing discontinuities in the display of serial parallel line segments |
JPS60172081A (en) * | 1984-02-16 | 1985-09-05 | シャープ株式会社 | Expanded pattern generator |
US4680645A (en) * | 1986-08-25 | 1987-07-14 | Hewlett-Packard Company | Method for rendering gray scale images with variable dot sizes |
US5005139A (en) * | 1988-08-16 | 1991-04-02 | Hewlett-Packard Company | Piece-wise print image enhancement for dot matrix printers |
-
1991
- 1991-10-02 AU AU89491/91A patent/AU8949191A/en not_active Abandoned
- 1991-10-02 AU AU89494/91A patent/AU8949491A/en not_active Abandoned
- 1991-10-02 JP JP3518554A patent/JPH06501825A/en active Pending
- 1991-10-02 WO PCT/US1991/007372 patent/WO1992006555A1/en unknown
- 1991-10-02 WO PCT/US1991/007371 patent/WO1992006554A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH06501825A (en) | 1994-02-24 |
WO1992006554A1 (en) | 1992-04-16 |
AU8949491A (en) | 1992-04-28 |
WO1992006555A1 (en) | 1992-04-16 |
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