NO180280C - Fremgangsmåter til glatting av kantene av et bilde som skal tegnes av binær bildeskriver - Google Patents

Fremgangsmåter til glatting av kantene av et bilde som skal tegnes av binær bildeskriver

Info

Publication number
NO180280C
NO180280C NO921862A NO921862A NO180280C NO 180280 C NO180280 C NO 180280C NO 921862 A NO921862 A NO 921862A NO 921862 A NO921862 A NO 921862A NO 180280 C NO180280 C NO 180280C
Authority
NO
Norway
Prior art keywords
image
smoothing
procedures
drawn
edges
Prior art date
Application number
NO921862A
Other languages
English (en)
Norwegian (no)
Other versions
NO180280B (no
NO921862L (no
NO921862D0 (no
Inventor
John Mark Gilbert
Lawrence J Lukis
Leonard R Steidel
Original Assignee
Lasermaster Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lasermaster Corp filed Critical Lasermaster Corp
Publication of NO921862L publication Critical patent/NO921862L/no
Publication of NO921862D0 publication Critical patent/NO921862D0/no
Publication of NO180280B publication Critical patent/NO180280B/no
Publication of NO180280C publication Critical patent/NO180280C/no

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Beam Printer (AREA)
  • Record Information Processing For Printing (AREA)
  • Color, Gradation (AREA)
  • Image Processing (AREA)
NO921862A 1989-11-13 1992-05-12 Fremgangsmåter til glatting av kantene av et bilde som skal tegnes av binær bildeskriver NO180280C (no)

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
NO921862L NO921862L (no) 1992-05-12
NO921862D0 NO921862D0 (no) 1992-05-12
NO180280B NO180280B (no) 1996-12-09
NO180280C true 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 (pt)
EP (1) EP0500697A4 (pt)
JP (1) JP2898404B2 (pt)
KR (1) KR920704490A (pt)
AU (1) AU635686B2 (pt)
BR (1) BR9007836A (pt)
CA (1) CA2068528A1 (pt)
FI (1) FI922153A (pt)
NO (1) NO180280C (pt)
WO (1) WO1991007843A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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
US5325216A (en) * 1991-12-23 1994-06-28 Xerox Corporation Raster output scanner with subpixel addressability
NL9102165A (nl) * 1991-12-23 1993-07-16 Oce Nederland Bv Inrichting voor het rasteriseren van beeldgegevens in contourvorm.
JP2633394B2 (ja) * 1992-02-25 1997-07-23 オセ−ネーデルランド ビーブイ ディジタル画像データを再生する装置及び方法
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
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
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
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
AUPO647997A0 (en) * 1997-04-30 1997-05-22 Canon Information Systems Research Australia Pty Ltd Memory controller architecture
US6272257B1 (en) 1997-04-30 2001-08-07 Canon Kabushiki Kaisha Decoder of variable length codes
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)

* Cited by examiner, † Cited by third party
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
DE2967279D1 (en) * 1978-05-31 1984-12-06 Haydn Victor Purdy Method of and apparatus for 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

Also Published As

Publication number Publication date
EP0500697A1 (en) 1992-09-02
AU635686B2 (en) 1993-03-25
NO180280B (no) 1996-12-09
US5041848A (en) 1991-08-20
CA2068528A1 (en) 1991-05-14
AU6736190A (en) 1991-06-13
FI922153A0 (fi) 1992-05-12
KR920704490A (ko) 1992-12-19
NO921862L (no) 1992-05-12
JPH05501527A (ja) 1993-03-25
FI922153A (fi) 1992-05-12
JP2898404B2 (ja) 1999-06-02
WO1991007843A1 (en) 1991-05-30
NO921862D0 (no) 1992-05-12
BR9007836A (pt) 1992-08-25
US5212559A (en) 1993-05-18
EP0500697A4 (en) 1992-11-04

Similar Documents

Publication Publication Date Title
NO180280C (no) Fremgangsmåter til glatting av kantene av et bilde som skal tegnes av binær bildeskriver
AU5043479A (en) Mosaic printing head
DE3674494D1 (de) Schirm zum speichern eines strahlungsbildes.
DE3578359D1 (de) Schirm zum speichern eines strahlungsbildes.
DE3776121D1 (de) Schirm zum speichern eines strahlungsbildes.
JPS54120008A (en) Cleaner for offset printer
IT8224634A0 (it) Formulazione di inchiostro per getti di inchiostro per ridurre problemi di avviamento.
GB2017590A (en) Optical printer
AU4178878A (en) Scraped surface a paratus
DE3772790D1 (de) Schirm zum speichern eines strahlungsbildes.
GB2021827B (en) Typewriter
GB2021828B (en) Typewriter
DE3583070D1 (de) Schirm zum speichern eines strahlungsbildes.
DE3778919D1 (de) Schirm zum speichern eines strahlungsbildes.
DE3683599D1 (de) Schirm zum speichern eines strahlungsbildes.
GB2021831B (en) Typewriter
GB2021830B (en) Typewriter
ES484606A0 (es) Maquina de imprimir de uso multiple
ATA463982A (de) Farbhilfstraegergenerator
JPS54146112A (en) Aqueous printing fluid
GB2035869B (en) Screwing up on threadchasing machine
IT1124914B (it) Procedimento per prevenire l'imbrattamento di elettrodi
FR2499467B1 (fr) Petite machine a imprimer
IT7969046A0 (it) Macchina per scrivere
DD138782A1 (de) Reinigungsmittel