DE69018739T2 - Bildaufzeichnungsgerät. - Google Patents
Bildaufzeichnungsgerät.Info
- Publication number
- DE69018739T2 DE69018739T2 DE69018739T DE69018739T DE69018739T2 DE 69018739 T2 DE69018739 T2 DE 69018739T2 DE 69018739 T DE69018739 T DE 69018739T DE 69018739 T DE69018739 T DE 69018739T DE 69018739 T2 DE69018739 T2 DE 69018739T2
- Authority
- DE
- Germany
- Prior art keywords
- image recorder
- recorder
- image
- 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 transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4007—Interpolation-based scaling, e.g. bilinear interpolation
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration by the use of local operators
-
- 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
- H04N1/40—Picture signal circuits
- H04N1/40068—Modification of image resolution, i.e. determining the values of picture elements at new relative positions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
- G06K2215/0002—Handling the output data
- G06K2215/004—Generic data transformation
- G06K2215/0054—Geometric transformations, e.g. on rasterised data
- G06K2215/0057—Sizing and resolution changes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
- G06K2215/0002—Handling the output data
- G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
- G06K2215/0071—Post-treatment of the composed image, e.g. compression, rotation
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1229120A JP3039662B2 (ja) | 1989-09-06 | 1989-09-06 | 記録装置 |
JP2001006A JPH03207164A (ja) | 1990-01-09 | 1990-01-09 | 画像記録装置 |
JP1610090A JPH03221475A (ja) | 1990-01-29 | 1990-01-29 | 記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69018739D1 DE69018739D1 (de) | 1995-05-24 |
DE69018739T2 true DE69018739T2 (de) | 1995-09-14 |
Family
ID=27274715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69018739T Expired - Fee Related DE69018739T2 (de) | 1989-09-06 | 1990-09-05 | Bildaufzeichnungsgerät. |
Country Status (3)
Country | Link |
---|---|
US (3) | US5850295A (de) |
EP (1) | EP0416886B1 (de) |
DE (1) | DE69018739T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185852A (en) * | 1991-05-31 | 1993-02-09 | Digital Equipment Corporation | Antialiasing apparatus and method for computer printers |
JP2804187B2 (ja) * | 1991-07-05 | 1998-09-24 | 沖電気工業株式会社 | ノンインパクトプリンタ |
JP3634940B2 (ja) * | 1997-05-12 | 2005-03-30 | 株式会社日立製作所 | 画像記録装置 |
US6304337B1 (en) | 1998-12-21 | 2001-10-16 | Lexmark International, Inc. | Stochastic method of enlarging a visual image |
US6115031A (en) * | 1999-04-23 | 2000-09-05 | Lexmark International, Inc. | Method of converting color values |
US6295078B1 (en) * | 1999-05-26 | 2001-09-25 | Hewlett-Packard Company | Methods of providing lower resolution format data into a higher resolution format |
US6707578B1 (en) | 1999-09-20 | 2004-03-16 | Hewlett-Packard Development Company, L.P. | Method and apparatus for improving image presentation in a digital copier |
JP4916059B2 (ja) * | 2001-07-31 | 2012-04-11 | キヤノン株式会社 | 画像処理装置 |
US7872775B2 (en) | 2002-05-24 | 2011-01-18 | Lexmark International, Inc. | Apparatus and method for a resolution quality redefinition control system for a multi-function device |
JP2005001136A (ja) * | 2003-06-09 | 2005-01-06 | Noritsu Koki Co Ltd | 露光装置及び露光方法 |
US7529423B2 (en) * | 2004-03-26 | 2009-05-05 | Intel Corporation | SIMD four-pixel average instruction for imaging and video applications |
US8098945B2 (en) * | 2008-11-12 | 2012-01-17 | Abbyy Software Ltd. | Method and system for binarizing an image |
US8787690B2 (en) | 2008-11-12 | 2014-07-22 | Abbyy Development Llc | Binarizing an image |
JP7428041B2 (ja) * | 2020-03-25 | 2024-02-06 | 京セラドキュメントソリューションズ株式会社 | 液面検知装置及び画像形成装置 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506301A (en) * | 1979-10-12 | 1985-03-19 | Xerox Corporation | Multiple mode raster scanner |
US4400738A (en) * | 1981-10-30 | 1983-08-23 | Xerox Corporation | Image signal processing method and apparatus |
JPS5963864A (ja) * | 1982-10-05 | 1984-04-11 | Canon Inc | 画像処理装置 |
JPS59163953A (ja) * | 1983-03-08 | 1984-09-17 | Canon Inc | 画像処理装置 |
US4658300A (en) * | 1983-03-08 | 1987-04-14 | Canon Kabushiki Kaisha | System and method for processing image signals |
US4709274A (en) * | 1983-08-29 | 1987-11-24 | Canon Kabushiki Kaisha | Image processing apparatus |
JPH0620244B2 (ja) * | 1983-11-18 | 1994-03-16 | 株式会社リコー | 通信端末装置 |
JPS60218181A (ja) * | 1984-04-13 | 1985-10-31 | Fujitsu Ltd | 画像処理装置 |
US4712185A (en) * | 1984-04-28 | 1987-12-08 | Kabushiki Kaisha Toshiba | Dot interpolation control system |
JPS6110360A (ja) * | 1984-06-26 | 1986-01-17 | Canon Inc | 画像処理装置 |
US4631751A (en) * | 1984-10-24 | 1986-12-23 | Anderson Karen L | Method for enlarging a binary image |
US4885786A (en) * | 1984-10-24 | 1989-12-05 | International Business Machines Corporation | Method for enlarging an image stored in run representation form |
US4578689A (en) * | 1984-11-26 | 1986-03-25 | Data Recording Systems, Inc. | Dual mode laser printer |
JPH0659106B2 (ja) * | 1985-03-04 | 1994-08-03 | 凸版印刷株式会社 | ビデオ画像処理装置 |
JPS61230571A (ja) * | 1985-04-05 | 1986-10-14 | Dainippon Screen Mfg Co Ltd | 画像走査装置 |
DE3789461D1 (de) * | 1986-01-22 | 1994-05-05 | Konishiroku Photo Ind | Bildverarbeitungssystem mit Fähigkeit zum Vergrössungs- und Reduzier-Betrieb. |
US4906675A (en) * | 1986-02-12 | 1990-03-06 | Mitsui Petrochemical Industries, Ltd. | Active energy ray-curable composition |
US4831392A (en) * | 1986-02-13 | 1989-05-16 | Canon Kabushiki Kaisha | Image processing apparatus using pulse width modulation with improved sensitivity |
US4841375A (en) * | 1986-05-29 | 1989-06-20 | Kabushiki Kaisha Toshiba | Image-resolution conversion apparatus for converting a pixel-density of image data |
US5175635A (en) * | 1986-06-02 | 1992-12-29 | Kabushiki Kaisha Toshiba | Picture printing apparatus using multivalued patterns, binary patterns and dither patterns selectively |
JPS6312019A (ja) * | 1986-07-02 | 1988-01-19 | Graphtec Corp | ビデオプリンタ |
DE3752300T2 (de) * | 1986-08-29 | 2000-04-13 | Canon Kk | Ein-/Ausgabegerät und Verfahren zur Verarbeitung von Bilddaten |
US4905097A (en) * | 1986-09-20 | 1990-02-27 | Canon Kabushiki Kaisha | Image processing system capable of processing both binary and multivalue image data and having converters for converting each type of image data into the other type of image data |
JP2508512B2 (ja) * | 1986-10-17 | 1996-06-19 | ソニー株式会社 | 映像信号処理装置 |
US4930087A (en) * | 1987-08-10 | 1990-05-29 | Kabushiki Kaisha Toshiba | Image forming apparatus |
US5163122A (en) * | 1987-12-09 | 1992-11-10 | Fuji Photo Film Co., Ltd. | Image processing system |
GB8814288D0 (en) * | 1988-06-16 | 1988-07-20 | Crosfield Electronics Ltd | Method & apparatus for generating composite images |
EP0356224B1 (de) * | 1988-08-25 | 1996-12-11 | Canon Kabushiki Kaisha | Datenverarbeitungsgerät |
US5045869A (en) * | 1988-09-16 | 1991-09-03 | Canon Kabushiki Kaisha | Printing controller for printing at selected resolutions |
JP3018337B2 (ja) * | 1988-09-17 | 2000-03-13 | ブラザー工業株式会社 | 画像処理装置 |
EP0388160B1 (de) * | 1989-03-15 | 1997-05-21 | Canon Kabushiki Kaisha | Ausgabevorrichtung |
US5008752A (en) * | 1989-06-16 | 1991-04-16 | Eastman Kodak Company | Digital image interpolator with multiple interpolation algorithms |
US5129048A (en) * | 1989-07-31 | 1992-07-07 | Eastman Kodak Company | Efficient data storage system for gray-scale printers |
US4975785A (en) * | 1989-08-04 | 1990-12-04 | International Business Machines Corporation | Pel resolution addressing conversion |
DE69027723T2 (de) * | 1989-09-07 | 1997-01-09 | Canon Kk | Bilddarstellungsgerät |
US5025325A (en) * | 1989-10-13 | 1991-06-18 | Hewlett-Packard Company | Graphics scaling method for high resolution printers |
DE69126457T2 (de) * | 1990-03-02 | 1997-11-06 | Canon Kk | Bildverarbeitungsvorrichtung |
US5337167A (en) * | 1991-04-03 | 1994-08-09 | Matsushita Electric Industrial Co., Ltd. | Halftone image forming apparatus including density based dot enlargement |
US5270837A (en) * | 1991-09-27 | 1993-12-14 | Apple Computer, Inc. | Method and apparatus for enabling intelligent post-processing of differing data types |
-
1990
- 1990-09-05 DE DE69018739T patent/DE69018739T2/de not_active Expired - Fee Related
- 1990-09-05 EP EP90309691A patent/EP0416886B1/de not_active Expired - Lifetime
-
1994
- 1994-07-15 US US08/275,254 patent/US5850295A/en not_active Expired - Fee Related
- 1994-08-15 US US08/290,078 patent/US5819010A/en not_active Expired - Fee Related
-
1995
- 1995-06-07 US US08/473,358 patent/US5729358A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5850295A (en) | 1998-12-15 |
US5819010A (en) | 1998-10-06 |
DE69018739D1 (de) | 1995-05-24 |
EP0416886B1 (de) | 1995-04-19 |
EP0416886A2 (de) | 1991-03-13 |
US5729358A (en) | 1998-03-17 |
EP0416886A3 (en) | 1992-02-05 |
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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 |