DE3688803T2 - Bildverarbeitungssystem. - Google Patents

Bildverarbeitungssystem.

Info

Publication number
DE3688803T2
DE3688803T2 DE86303043T DE3688803T DE3688803T2 DE 3688803 T2 DE3688803 T2 DE 3688803T2 DE 86303043 T DE86303043 T DE 86303043T DE 3688803 T DE3688803 T DE 3688803T DE 3688803 T2 DE3688803 T2 DE 3688803T2
Authority
DE
Germany
Prior art keywords
image processing
component
points
image
horizontal
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.)
Expired - Lifetime
Application number
DE86303043T
Other languages
German (de)
English (en)
Other versions
DE3688803D1 (de
Inventor
Kenjiro Cho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE3688803D1 publication Critical patent/DE3688803D1/de
Application granted granted Critical
Publication of DE3688803T2 publication Critical patent/DE3688803T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
DE86303043T 1985-04-25 1986-04-22 Bildverarbeitungssystem. Expired - Lifetime DE3688803T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60087516A JPS61246877A (ja) 1985-04-25 1985-04-25 図形変換装置

Publications (2)

Publication Number Publication Date
DE3688803D1 DE3688803D1 (de) 1993-09-09
DE3688803T2 true DE3688803T2 (de) 1994-01-05

Family

ID=13917152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86303043T Expired - Lifetime DE3688803T2 (de) 1985-04-25 1986-04-22 Bildverarbeitungssystem.

Country Status (4)

Country Link
US (1) US4817172A (enExample)
EP (1) EP0199587B1 (enExample)
JP (1) JPS61246877A (enExample)
DE (1) DE3688803T2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365599A (en) * 1985-10-07 1994-11-15 Canon Kabushiki Kaisha Method and system of converting delineative pattern
JP2610825B2 (ja) * 1986-04-16 1997-05-14 キヤノン株式会社 図形処理装置
US5579416A (en) * 1986-10-27 1996-11-26 Canon Kabushiki Kaisha Character processing apparatus for selectively modifying a font pattern
US5398311A (en) * 1987-02-25 1995-03-14 Canon Kabushiki Kaisha Character processing apparatus and method for processing character data as an array of coordinate points of contour lines
JPH0820862B2 (ja) * 1987-02-27 1996-03-04 キヤノン株式会社 文字処理装置
JPS63245572A (ja) * 1987-03-31 1988-10-12 Photo Composing Mach Mfg Co Ltd 画像処理方法
JPH01181173A (ja) * 1988-01-14 1989-07-19 Toshiba Corp ベクトルフォント輪郭描画方式
JP2723237B2 (ja) * 1988-01-14 1998-03-09 株式会社東芝 ベクトルフォント再生装置
JP2538631B2 (ja) * 1988-01-29 1996-09-25 株式会社日立製作所 ベクトル文字の処理方法
EP0356262B1 (en) * 1988-08-26 1995-07-12 Canon Kabushiki Kaisha Image processing apparatus
JPH02100094A (ja) * 1988-10-07 1990-04-12 Nec Corp 変形文字生成方法
AU629210B2 (en) * 1988-10-26 1992-10-01 Sun Microsystems, Inc. Method and apparatus for minimizing the visual degradation of digital typefaces
JP2833654B2 (ja) * 1988-11-11 1998-12-09 キヤノン株式会社 図形処理装置
JPH02162475A (ja) * 1988-12-15 1990-06-22 Dainippon Screen Mfg Co Ltd 画像輪郭修正方法
US5081594A (en) * 1989-01-31 1992-01-14 Kroy Inc. Real-time rasterization system for a column-oriented printing apparatus or the like
US5214719A (en) * 1989-02-28 1993-05-25 Phoenix Imaging Computer-based system and method for character recognition
US5222206A (en) * 1989-06-08 1993-06-22 Computer Design, Inc. Image color modification in a computer-aided design system
US5041848A (en) * 1989-11-13 1991-08-20 Gilbert John M Non-gary scale anti-aliasing method for laser printers
US5122884A (en) * 1989-11-13 1992-06-16 Lasermaster Corporation Line rasterization technique for a non-gray scale anti-aliasing method for laser printers
JP2982150B2 (ja) * 1990-08-28 1999-11-22 キヤノン株式会社 文字パターン処理方法及び装置
US5317652A (en) * 1991-06-05 1994-05-31 Phoenix Imaging Rotation and position invariant optical character recognition
US5568566A (en) * 1991-11-25 1996-10-22 Kabushiki Kaisha Toshiba Drawing processing apparatus
US5325477A (en) * 1991-12-02 1994-06-28 Xerox Corporation Method and apparatus for generating and displaying freeform strokes
JP3049672B2 (ja) * 1991-12-26 2000-06-05 キヤノン株式会社 画像処理方法及び装置
TW262547B (enExample) 1992-11-30 1995-11-11 Canon Kk
US5959634A (en) * 1993-12-09 1999-09-28 Canon Kabushiki Kaisha Character generating system employing thickening or narrowing of characters
US5778107A (en) * 1993-12-24 1998-07-07 Kabushiki Kaisha Komatsu Seisakusho Position recognition method
JPH08339449A (ja) * 1995-04-11 1996-12-24 Canon Inc 画像処理装置及びその方法
JP2000331175A (ja) * 1999-05-19 2000-11-30 Sony Computer Entertainment Inc 輪郭線生成用データ生成方法及び装置、記録システム、該データの記録されたコンピュータ可読実行媒体、並びに該データに基づいてオブジェクトに輪郭を付すエンタテインメント・システム
US7190379B2 (en) * 2001-06-29 2007-03-13 Contex A/S Method for resizing and moving an object on a computer screen
US8203747B2 (en) * 2008-03-20 2012-06-19 Sharp Laboratories Of America, Inc. Methods and systems for time-efficient print-data rendering
US11461874B2 (en) * 2020-04-02 2022-10-04 Adobe Inc. Graphics processing using matrices of transformations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30679A (en) * 1860-11-20 Grain-separator
US4087788A (en) * 1977-01-14 1978-05-02 Ncr Canada Ltd - Ncr Canada Ltee Data compression system
USRE30679E (en) 1979-06-14 1981-07-14 Rockwell International Corporation Character generating method and system
JPS59172686A (ja) * 1983-03-23 1984-09-29 フアナツク株式会社 画像表示方法
GB8311813D0 (en) * 1983-04-29 1983-06-02 West G A W Coding and storing raster scan images

Also Published As

Publication number Publication date
DE3688803D1 (de) 1993-09-09
EP0199587B1 (en) 1993-08-04
JPH0438020B2 (enExample) 1992-06-23
EP0199587A3 (en) 1988-09-07
US4817172A (en) 1989-03-28
JPS61246877A (ja) 1986-11-04
EP0199587A2 (en) 1986-10-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition