NO921862L - Ikke-graaskala antialiasmetode for laserskrivere - Google Patents
Ikke-graaskala antialiasmetode for laserskrivereInfo
- Publication number
- NO921862L NO921862L NO92921862A NO921862A NO921862L NO 921862 L NO921862 L NO 921862L NO 92921862 A NO92921862 A NO 92921862A NO 921862 A NO921862 A NO 921862A NO 921862 L NO921862 L NO 921862L
- Authority
- NO
- Norway
- Prior art keywords
- antialias
- laser printers
- grade scale
- grade
- scale
- Prior art date
Links
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
- H04N1/21—Intermediate information storage
-
- 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
- G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
- G06K15/128—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers generating or processing printable items, e.g. characters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Generation (AREA)
- Dot-Matrix Printers And Others (AREA)
- Radiation-Therapy Devices (AREA)
- Laser Beam Printer (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Record Information Processing For Printing (AREA)
- Image Processing (AREA)
- Color, Gradation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/434,318 US5041848A (en) | 1989-11-13 | 1989-11-13 | Non-gary scale anti-aliasing method for laser printers |
PCT/US1990/006555 WO1991007843A1 (en) | 1989-11-13 | 1990-11-08 | Non-gray scale anti-aliasing method for laser printers |
Publications (4)
Publication Number | Publication Date |
---|---|
NO921862D0 NO921862D0 (no) | 1992-05-12 |
NO921862L true NO921862L (no) | 1992-05-12 |
NO180280B NO180280B (no) | 1996-12-09 |
NO180280C NO180280C (no) | 1997-03-19 |
Family
ID=23723744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO921862A NO180280C (no) | 1989-11-13 | 1992-05-12 | Fremgangsmåter til glatting av kantene av et bilde som skal tegnes av binær bildeskriver |
Country Status (10)
Country | Link |
---|---|
US (2) | US5041848A (no) |
EP (1) | EP0500697A4 (no) |
JP (1) | JP2898404B2 (no) |
KR (1) | KR920704490A (no) |
AU (1) | AU635686B2 (no) |
BR (1) | BR9007836A (no) |
CA (1) | CA2068528A1 (no) |
FI (1) | FI922153A (no) |
NO (1) | NO180280C (no) |
WO (1) | WO1991007843A1 (no) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6336180B1 (en) | 1997-04-30 | 2002-01-01 | Canon Kabushiki Kaisha | Method, apparatus and system for managing virtual memory with virtual-physical mapping |
US5041848A (en) * | 1989-11-13 | 1991-08-20 | Gilbert John M | Non-gary scale anti-aliasing method for laser printers |
JP2832056B2 (ja) * | 1990-01-30 | 1998-12-02 | キヤノン株式会社 | 画像形成装置 |
US5351315A (en) * | 1990-02-21 | 1994-09-27 | Ricoh Company, Ltd. | Apparatus for smoothing outlines of images |
JP3206043B2 (ja) * | 1991-11-06 | 2001-09-04 | ミノルタ株式会社 | デジタル画像形成装置 |
NL9102165A (nl) * | 1991-12-23 | 1993-07-16 | Oce Nederland Bv | Inrichting voor het rasteriseren van beeldgegevens in contourvorm. |
US5325216A (en) * | 1991-12-23 | 1994-06-28 | Xerox Corporation | Raster output scanner with subpixel addressability |
WO1993017399A1 (en) * | 1992-02-25 | 1993-09-02 | Océ-Nederland B.V. | A device for and method of reproducing digital image data |
US5581292A (en) * | 1993-09-10 | 1996-12-03 | Xerox Corporation | Method and apparatus for enhancing charged area developed regions in a tri-level printing system |
US5479175A (en) * | 1993-09-10 | 1995-12-26 | Xerox Corporation | Method and apparatus for enhancing discharged area developed regions in a tri-level pringing system |
US5410614A (en) * | 1993-10-22 | 1995-04-25 | Industrial Technology Research Institute | Run-based method for smoothing handwritten Chinese characters |
US5519426A (en) * | 1993-11-01 | 1996-05-21 | Lasermaster Corporation | Method for controlling a thermal printer to increase resolution |
JPH07175939A (ja) * | 1993-12-20 | 1995-07-14 | Nec Corp | 輪郭画像内部塗り潰し装置 |
US5619334A (en) * | 1994-08-18 | 1997-04-08 | Compaq Computer Corporation | Continuous-tone printer with edge enhancement |
US5517601A (en) * | 1994-09-30 | 1996-05-14 | Hewlett-Packard Company | High speed apparatus and method for rasterization of font glyphs |
AUPO648397A0 (en) | 1997-04-30 | 1997-05-22 | Canon Information Systems Research Australia Pty Ltd | Improvements in multiprocessor architecture operation |
US6311258B1 (en) | 1997-04-03 | 2001-10-30 | Canon Kabushiki Kaisha | Data buffer apparatus and method for storing graphical data using data encoders and decoders |
AUPO647997A0 (en) * | 1997-04-30 | 1997-05-22 | Canon Information Systems Research Australia Pty Ltd | Memory controller architecture |
US6289138B1 (en) | 1997-04-30 | 2001-09-11 | Canon Kabushiki Kaisha | General image processor |
US6707463B1 (en) | 1997-04-30 | 2004-03-16 | Canon Kabushiki Kaisha | Data normalization technique |
US6061749A (en) * | 1997-04-30 | 2000-05-09 | Canon Kabushiki Kaisha | Transformation of a first dataword received from a FIFO into an input register and subsequent dataword from the FIFO into a normalized output dataword |
US6349379B2 (en) | 1997-04-30 | 2002-02-19 | Canon Kabushiki Kaisha | System for executing instructions having flag for indicating direct or indirect specification of a length of operand data |
US7006244B2 (en) | 2000-12-06 | 2006-02-28 | Xerox Corporation | Image rendering method and system using negative signals |
US20020188732A1 (en) * | 2001-06-06 | 2002-12-12 | Buckman Charles R. | System and method for allocating bandwidth across a network |
JP6314544B2 (ja) * | 2014-03-04 | 2018-04-25 | 株式会社リコー | 画像処理方法、画像処理装置、画像形成装置、プログラム |
CN114571871B (zh) * | 2022-03-01 | 2023-05-23 | 宁波得力科贝技术有限公司 | 一种打印方法及打印机 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52107723A (en) * | 1974-12-28 | 1977-09-09 | Seikosha Kk | Device for forming picture |
US4119956A (en) * | 1975-06-30 | 1978-10-10 | Redifon Flight Simulation Limited | Raster-scan display apparatus for computer-generated images |
US4180854A (en) * | 1977-09-29 | 1979-12-25 | Hewlett-Packard Company | Programmable calculator having string variable editing capability |
DE2751326C3 (de) * | 1977-11-17 | 1985-05-09 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren zum Aufzeichnen von Schrift- oder Bildinformationen |
WO1979001166A1 (en) * | 1978-05-31 | 1979-12-27 | H Purdy | Reproduction of character images,particularly for typesetting apparatus |
US4482893A (en) * | 1982-02-19 | 1984-11-13 | Edelson Steven D | Cathode ray tube display system with minimized distortion from aliasing |
US4593278A (en) * | 1982-09-28 | 1986-06-03 | Burroughs Corp. | Real time graphic processor |
US4679039A (en) * | 1983-11-14 | 1987-07-07 | Hewlett-Packard Company | Smoothing discontinuities in the display of serial parallel line segments |
GB8330869D0 (en) * | 1983-11-18 | 1983-12-29 | Centurfax Ltd | Page make-up system |
JPS60172081A (ja) * | 1984-02-16 | 1985-09-05 | シャープ株式会社 | 拡大パタ−ン発生装置 |
US4591897A (en) * | 1984-03-08 | 1986-05-27 | Edelson Steven D | System for generating a display of graphic objects over a video camera picture |
FR2563025B1 (fr) * | 1984-04-17 | 1986-05-30 | Thomson Csf | Dispositif pour l'obtention de traces continus sur l'ecran d'une console de visualisation commandee par un processeur graphique |
US4674059A (en) * | 1984-09-10 | 1987-06-16 | Allied Corporation | Method and apparatus for generating a set of signals representing a curve |
JPS61118791A (ja) * | 1984-11-15 | 1986-06-06 | 株式会社東芝 | フオント圧縮装置 |
US4704605A (en) * | 1984-12-17 | 1987-11-03 | Edelson Steven D | Method and apparatus for providing anti-aliased edges in pixel-mapped computer graphics |
US4780711A (en) * | 1985-04-12 | 1988-10-25 | International Business Machines Corporation | Anti-aliasing of raster images using assumed boundary lines |
JPS61246877A (ja) * | 1985-04-25 | 1986-11-04 | Canon Inc | 図形変換装置 |
US4816817A (en) * | 1985-06-28 | 1989-03-28 | Hewlett-Packard Company | Line mover for bit-mapped display |
US4811409A (en) * | 1985-09-12 | 1989-03-07 | Insystems, Inc. | Method and apparatus for detecting defect information in a holographic image pattern |
NL8502643A (nl) * | 1985-09-27 | 1986-04-01 | Oce Nederland Bv | Werkwijze voor het genereren van lijnstukken. |
NL8503461A (nl) * | 1985-12-17 | 1986-04-01 | Oce Nederland Bv | Werkwijze voor het genereren van lijnstukken. |
US4811245A (en) * | 1985-12-19 | 1989-03-07 | General Electric Company | Method of edge smoothing for a computer image generation system |
US4819185A (en) * | 1986-01-17 | 1989-04-04 | International Business Machines Corporation | Method and apparatus for drawing wide lines in a raster graphics display system |
US4785391A (en) * | 1986-02-07 | 1988-11-15 | Bitstream Inc. | Automated bitmap character generation from outlines |
US4959801A (en) * | 1986-02-07 | 1990-09-25 | Bitstream Inc. | Outline-to-bitmap character generator |
US4796020A (en) * | 1986-03-10 | 1989-01-03 | American Telephone And Telegraph Company, At&T Bell Laboratories | Method and apparatus for drawing antialiased lines and polygons |
JPH0777418B2 (ja) * | 1986-03-17 | 1995-08-16 | 株式会社東芝 | 画像処理装置 |
JPH0686128B2 (ja) * | 1986-03-27 | 1994-11-02 | 東京電気株式会社 | 通電転写式プリンタの高品質文字印字方法 |
US4841377A (en) * | 1986-06-14 | 1989-06-20 | Konishiroku Photo Industry Co., Ltd. | Continuous image estimation method |
US4692189A (en) * | 1986-07-21 | 1987-09-08 | Ciba-Geigy Corporation | Novel compositions based on indanthrone blue pigments |
US4680645A (en) * | 1986-08-25 | 1987-07-14 | Hewlett-Packard Company | Method for rendering gray scale images with variable dot sizes |
US4794405A (en) * | 1986-09-22 | 1988-12-27 | Dr.-Ing. Rudolf Hell Gmbh | Circuit for modulating a scanning beam in a text and graphics image setting apparatus |
US4843380A (en) * | 1987-07-13 | 1989-06-27 | Megatek Corporation | Anti-aliasing raster scan display system |
US5005139A (en) * | 1988-08-16 | 1991-04-02 | Hewlett-Packard Company | Piece-wise print image enhancement for dot matrix printers |
US4908780A (en) * | 1988-10-14 | 1990-03-13 | Sun Microsystems, Inc. | Anti-aliasing raster operations utilizing sub-pixel crossing information to control pixel shading |
US4933866A (en) * | 1988-11-17 | 1990-06-12 | Vital Lasertype, Inc. | Method and apparatus for generating aesthetically alterable character designs |
NL8901684A (nl) * | 1989-07-03 | 1991-02-01 | Oce Nederland Bv | Werkwijze voor het afbeelden van beeldinformatie in vektorvorm op een rasterpatroon en inrichting voor het weergeven van een afbeelding, alsmede rastergenerator ten gebruike in de inrichting. |
US5041848A (en) * | 1989-11-13 | 1991-08-20 | Gilbert John M | Non-gary scale anti-aliasing method for laser printers |
-
1989
- 1989-11-13 US US07/434,318 patent/US5041848A/en not_active Expired - Lifetime
-
1990
- 1990-10-02 US US07/591,537 patent/US5212559A/en not_active Expired - Lifetime
- 1990-11-08 JP JP2515891A patent/JP2898404B2/ja not_active Expired - Fee Related
- 1990-11-08 EP EP19900917053 patent/EP0500697A4/en not_active Withdrawn
- 1990-11-08 CA CA002068528A patent/CA2068528A1/en not_active Abandoned
- 1990-11-08 AU AU67361/90A patent/AU635686B2/en not_active Ceased
- 1990-11-08 BR BR909007836A patent/BR9007836A/pt not_active IP Right Cessation
- 1990-11-08 WO PCT/US1990/006555 patent/WO1991007843A1/en not_active Application Discontinuation
- 1990-11-08 KR KR1019920701109A patent/KR920704490A/ko active IP Right Grant
-
1992
- 1992-05-12 FI FI922153A patent/FI922153A/fi not_active Application Discontinuation
- 1992-05-12 NO NO921862A patent/NO180280C/no unknown
Also Published As
Publication number | Publication date |
---|---|
KR920704490A (ko) | 1992-12-19 |
NO921862D0 (no) | 1992-05-12 |
AU635686B2 (en) | 1993-03-25 |
US5041848A (en) | 1991-08-20 |
NO180280C (no) | 1997-03-19 |
WO1991007843A1 (en) | 1991-05-30 |
NO180280B (no) | 1996-12-09 |
CA2068528A1 (en) | 1991-05-14 |
EP0500697A1 (en) | 1992-09-02 |
JPH05501527A (ja) | 1993-03-25 |
BR9007836A (pt) | 1992-08-25 |
FI922153A0 (fi) | 1992-05-12 |
US5212559A (en) | 1993-05-18 |
FI922153A (fi) | 1992-05-12 |
JP2898404B2 (ja) | 1999-06-02 |
AU6736190A (en) | 1991-06-13 |
EP0500697A4 (en) | 1992-11-04 |
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