DE3789253T2 - Bildverarbeitungsgerät zur Bildvergrösserung und/oder Bildschrumpfung. - Google Patents

Bildverarbeitungsgerät zur Bildvergrösserung und/oder Bildschrumpfung.

Info

Publication number
DE3789253T2
DE3789253T2 DE3789253T DE3789253T DE3789253T2 DE 3789253 T2 DE3789253 T2 DE 3789253T2 DE 3789253 T DE3789253 T DE 3789253T DE 3789253 T DE3789253 T DE 3789253T DE 3789253 T2 DE3789253 T2 DE 3789253T2
Authority
DE
Germany
Prior art keywords
image
processing device
shrinkage
enlargement
image processing
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
DE3789253T
Other languages
English (en)
Other versions
DE3789253D1 (de
Inventor
Mitsurou C O Nec Corpor Ohuchi
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.)
NEC Electronics Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE3789253D1 publication Critical patent/DE3789253D1/de
Application granted granted Critical
Publication of DE3789253T2 publication Critical patent/DE3789253T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G06T3/02—
DE3789253T 1986-05-08 1987-05-08 Bildverarbeitungsgerät zur Bildvergrösserung und/oder Bildschrumpfung. Expired - Fee Related DE3789253T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61105917A JPH0810462B2 (ja) 1986-05-08 1986-05-08 画像処理装置

Publications (2)

Publication Number Publication Date
DE3789253D1 DE3789253D1 (de) 1994-04-14
DE3789253T2 true DE3789253T2 (de) 1994-09-29

Family

ID=14420215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789253T Expired - Fee Related DE3789253T2 (de) 1986-05-08 1987-05-08 Bildverarbeitungsgerät zur Bildvergrösserung und/oder Bildschrumpfung.

Country Status (4)

Country Link
US (1) US4907284A (de)
EP (1) EP0248235B1 (de)
JP (1) JPH0810462B2 (de)
DE (1) DE3789253T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0751370B2 (ja) * 1988-07-15 1995-06-05 インターナショナル・ビジネス・マシーンズ・コーポレーション 像形成装置
US5068905A (en) * 1989-12-28 1991-11-26 Eastman Kodak Company Scaler gate array for scaling image data
US5140648A (en) * 1989-12-28 1992-08-18 Eastman Kodak Company Scaler gate array for scaling image data
US5196934A (en) * 1991-02-01 1993-03-23 International Business Machines Corporation Image scaling apparatus for a multimedia system
US5335296A (en) * 1991-04-30 1994-08-02 Optigraphics Corporation Process for high speed rescaling of binary images
US5363119A (en) * 1991-05-01 1994-11-08 Atari Games Corporation Scaling processor for raster images
US5335295A (en) * 1991-05-08 1994-08-02 International Business Machines Corporation System and method for scaling a digital image
US5185817A (en) * 1991-05-14 1993-02-09 Hewlett-Packard Company Image processor
EP0529965A3 (en) * 1991-08-23 1993-12-08 Levien Raphael L High speed screening of images
US5307427A (en) * 1991-09-04 1994-04-26 Westinghouse Electric Corp. Non-integral pixel compression for second generation FLIR sensors
JP2793466B2 (ja) 1992-06-11 1998-09-03 インターナショナル・ビジネス・マシーンズ・コーポレイション 画像の可変拡大方法及びその装置
JPH0660173A (ja) * 1992-06-11 1994-03-04 Internatl Business Mach Corp <Ibm> 画像を縮小する方法および装置
US5400051A (en) * 1992-11-12 1995-03-21 International Business Machines Corporation Method and system for generating variably scaled digital images
US5999663A (en) * 1994-09-02 1999-12-07 Unisys Corporation Imaging system with scaling/normalizing
US5838296A (en) * 1995-08-31 1998-11-17 General Instrument Corporation Apparatus for changing the magnification of video graphics prior to display therefor on a TV screen
US6115020A (en) * 1996-03-29 2000-09-05 Fujitsu Limited Liquid crystal display device and display method of the same
US20020033780A1 (en) * 1998-09-30 2002-03-21 Masanobu Kimoto Auto sizing and positioning video data using generalized timing formula
US6654510B1 (en) * 1998-10-14 2003-11-25 Konica Corporation Image processing method and image processing system
US6515678B1 (en) 1999-11-18 2003-02-04 Gateway, Inc. Video magnifier for a display of data
JP5477640B2 (ja) * 2010-03-12 2014-04-23 富士ゼロックス株式会社 電子文書処理装置及びプログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105734A (en) * 1976-03-01 1977-09-05 Canon Inc Signal coverter
US4097846A (en) * 1977-04-08 1978-06-27 Energy Conversion Devices, Inc. Data storage and retrieval system
US4275450A (en) * 1979-08-01 1981-06-23 Xerox Corporation Magnification/demagnification apparatus and method
DE3036711C2 (de) * 1980-09-29 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Verkleinern von grafischen Mustern
JPS6055767A (ja) * 1983-08-25 1985-04-01 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション イメージのビット数を減少する方法及び装置
JPS6079473A (ja) * 1983-10-06 1985-05-07 Matsushita Electric Ind Co Ltd 画像の拡大縮小装置
US4675908A (en) * 1983-10-07 1987-06-23 Canon Kabushiki Kaisha Image data processing apparatus and system
JPS60146369A (ja) * 1983-12-30 1985-08-02 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション イメ−ジ縮小方法
US4633503A (en) * 1984-03-19 1986-12-30 The United States Of America As Represented By The Secretary Of The Navy Video zoom processor
JPS60230273A (ja) * 1984-04-27 1985-11-15 Matsushita Electric Ind Co Ltd 拡大・縮小メモリ装置
US4729107A (en) * 1984-09-17 1988-03-01 Casio Computer Co., Ltd. Pattern data conversion processing system

Also Published As

Publication number Publication date
JPH0810462B2 (ja) 1996-01-31
DE3789253D1 (de) 1994-04-14
JPS62262188A (ja) 1987-11-14
EP0248235B1 (de) 1994-03-09
US4907284A (en) 1990-03-06
EP0248235A3 (en) 1989-08-09
EP0248235A2 (de) 1987-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP

8339 Ceased/non-payment of the annual fee