DE69126184T2 - Verfahren und Gerät zur Erzeugung verkleinerter Bilder - Google Patents

Verfahren und Gerät zur Erzeugung verkleinerter Bilder

Info

Publication number
DE69126184T2
DE69126184T2 DE69126184T DE69126184T DE69126184T2 DE 69126184 T2 DE69126184 T2 DE 69126184T2 DE 69126184 T DE69126184 T DE 69126184T DE 69126184 T DE69126184 T DE 69126184T DE 69126184 T2 DE69126184 T2 DE 69126184T2
Authority
DE
Germany
Prior art keywords
reduced images
generating reduced
generating
images
reduced
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 - Fee Related
Application number
DE69126184T
Other languages
English (en)
Other versions
DE69126184D1 (de
Inventor
Katsuya Yamaguchi
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing Co Ltd
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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69126184D1 publication Critical patent/DE69126184D1/de
Publication of DE69126184T2 publication Critical patent/DE69126184T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4023—Scaling of whole images or parts thereof, e.g. expanding or contracting based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
DE69126184T 1990-09-26 1991-09-25 Verfahren und Gerät zur Erzeugung verkleinerter Bilder Expired - Fee Related DE69126184T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2258359A JP2562725B2 (ja) 1990-09-26 1990-09-26 縮小画像生成装置

Publications (2)

Publication Number Publication Date
DE69126184D1 DE69126184D1 (de) 1997-06-26
DE69126184T2 true DE69126184T2 (de) 1997-08-28

Family

ID=17319141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126184T Expired - Fee Related DE69126184T2 (de) 1990-09-26 1991-09-25 Verfahren und Gerät zur Erzeugung verkleinerter Bilder

Country Status (4)

Country Link
US (1) US5615281A (de)
EP (1) EP0477904B1 (de)
JP (1) JP2562725B2 (de)
DE (1) DE69126184T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2132193T3 (es) * 1992-09-21 1999-08-16 Canon Kk Sistema de red y aparato terminal.
WO1995014295A1 (en) * 1993-11-18 1995-05-26 Sega Enterprises, Ltd. Data compressing method, image data memory, and method and device for expanding compressed data
KR100214332B1 (ko) * 1996-09-02 1999-08-02 윤종용 영상 배율 임의 변경 방법
US5778092A (en) * 1996-12-20 1998-07-07 Xerox Corporation Method and apparatus for compressing color or gray scale documents
US6999619B2 (en) * 2000-07-12 2006-02-14 Canon Kabushiki Kaisha Processing for accurate reproduction of symbols and other high-frequency areas in a color image
US20050180641A1 (en) * 2004-02-02 2005-08-18 Clark Adam L. System and method for transmitting live audio/video information
US7483576B2 (en) * 2004-02-02 2009-01-27 Adams Platform Pty Ltd. System and method for decoding video
US20050196049A1 (en) * 2004-02-02 2005-09-08 Clark Adam L. System and method for encoding live audio/video information
US8107743B2 (en) 2007-03-30 2012-01-31 Sharp Kabushiki Kaisha Image processing device, image processing method, and storage medium
JP5441487B2 (ja) * 2009-04-27 2014-03-12 キヤノン株式会社 画像処理装置及びその制御方法
JP5884604B2 (ja) * 2012-03-30 2016-03-15 株式会社ニコン 画像記録装置、撮像装置、画像記録プログラム、および画像表示プログラム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122593A (ja) * 1982-01-18 1983-07-21 日産自動車株式会社 図形表示装置
US4484187A (en) * 1982-06-25 1984-11-20 At&T Bell Laboratories Video overlay system having interactive color addressing
JPS61172482A (ja) * 1985-01-25 1986-08-04 Nec Corp 多値画像情報密度変換処理装置
JPS61252762A (ja) * 1985-04-30 1986-11-10 Toshiba Corp 画像形成装置
US4833531A (en) * 1986-04-21 1989-05-23 Konishiroku Photo Industry Co., Ltd. Technique for interpolating a color image for image enlargement or reduction based on look-up tables stored in memory
US4868552A (en) * 1986-08-25 1989-09-19 Rohde & Schwartz-Polarad Apparatus and method for monochrome/multicolor display of superimposed images
EP0292284B1 (de) * 1987-05-21 1994-01-05 Sony Corporation Verfahren und Vorrichtung zur Farbbildsignalverarbeitung
US5355447A (en) * 1988-05-27 1994-10-11 Wang Laboratories, Inc. Method for color image reduction based upon determination of color components of pixels in neighboring blocks
US5161213A (en) * 1988-05-27 1992-11-03 Wang Laboratories, Inc. Method for black and white image reduction based upon averaging black/white pixel counts of neighboring blocks
JPH0262671A (ja) * 1988-08-30 1990-03-02 Toshiba Corp カラー編集処理装置
US5054099A (en) * 1989-02-23 1991-10-01 Nippon Telegraph And Telephone Corporation Binary image reduction method
FR2644263B1 (fr) * 1989-03-13 1991-06-14 Matra Sep Imagerie Inf Procede et dispositif d'acquisition et de stockage numerique de cartes geographiques en couleurs et de restitution de ces cartes
JPH0316377A (ja) * 1989-06-14 1991-01-24 Kokusai Denshin Denwa Co Ltd <Kdd> ２値画像の縮小方法及び装置
CA2012405A1 (en) * 1989-06-19 1990-12-19 John J. Deacon Method and apparatus for rapid resizing of displayed color images
US5081450A (en) * 1990-03-09 1992-01-14 International Business Machines Corporation Apparatus and method for compressing and expanding multibit digital pixel data
US5263095A (en) * 1990-09-26 1993-11-16 Dainippon Screen Mfg. Co., Ltd. Method of and apparatus for processing linework image

Also Published As

Publication number Publication date
EP0477904B1 (de) 1997-05-21
EP0477904A2 (de) 1992-04-01
EP0477904A3 (en) 1993-06-16
US5615281A (en) 1997-03-25
JP2562725B2 (ja) 1996-12-11
DE69126184D1 (de) 1997-06-26
JPH04134570A (ja) 1992-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee