DE3789253D1 - Bildverarbeitungsgerät zur Bildvergrösserung und/oder Bildschrumpfung. - Google Patents
Bildverarbeitungsgerät zur Bildvergrösserung und/oder Bildschrumpfung.Info
- Publication number
- DE3789253D1 DE3789253D1 DE87106730T DE3789253T DE3789253D1 DE 3789253 D1 DE3789253 D1 DE 3789253D1 DE 87106730 T DE87106730 T DE 87106730T DE 3789253 T DE3789253 T DE 3789253T DE 3789253 D1 DE3789253 D1 DE 3789253D1
- 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
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
- G06T3/02—Affine transformations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
- Controls And Circuits For Display Device (AREA)
- Digital Computer Display Output (AREA)
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 true DE3789253D1 (de) | 1994-04-14 |
DE3789253T2 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)
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 |
US5140648A (en) * | 1989-12-28 | 1992-08-18 | Eastman Kodak Company | Scaler gate array for scaling image data |
US5068905A (en) * | 1989-12-28 | 1991-11-26 | 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)
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 |
-
1986
- 1986-05-08 JP JP61105917A patent/JPH0810462B2/ja not_active Expired - Fee Related
-
1987
- 1987-05-08 US US07/047,344 patent/US4907284A/en not_active Expired - Lifetime
- 1987-05-08 EP EP87106730A patent/EP0248235B1/de not_active Expired - Lifetime
- 1987-05-08 DE DE3789253T patent/DE3789253T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0248235A3 (en) | 1989-08-09 |
US4907284A (en) | 1990-03-06 |
EP0248235A2 (de) | 1987-12-09 |
EP0248235B1 (de) | 1994-03-09 |
DE3789253T2 (de) | 1994-09-29 |
JPH0810462B2 (ja) | 1996-01-31 |
JPS62262188A (ja) | 1987-11-14 |
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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 |