DE3856285T2 - Vorrichtung zur Herstellung von Farbbildern - Google Patents
Vorrichtung zur Herstellung von FarbbildernInfo
- Publication number
- DE3856285T2 DE3856285T2 DE3856285T DE3856285T DE3856285T2 DE 3856285 T2 DE3856285 T2 DE 3856285T2 DE 3856285 T DE3856285 T DE 3856285T DE 3856285 T DE3856285 T DE 3856285T DE 3856285 T2 DE3856285 T2 DE 3856285T2
- Authority
- DE
- Germany
- Prior art keywords
- color images
- producing color
- producing
- images
- color
- 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
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
- Color Electrophotography (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62200592A JP2617724B2 (ja) | 1987-08-11 | 1987-08-11 | カラー画像処理装置 |
JP62334976A JP2692823B2 (ja) | 1987-12-28 | 1987-12-28 | カラー画像処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3856285D1 DE3856285D1 (de) | 1999-02-04 |
DE3856285T2 true DE3856285T2 (de) | 1999-06-10 |
Family
ID=26512288
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3854851T Expired - Lifetime DE3854851T2 (de) | 1987-08-11 | 1988-08-10 | Vorrichtung zur Herstellung von Farbbildern |
DE3856285T Expired - Fee Related DE3856285T2 (de) | 1987-08-11 | 1988-08-10 | Vorrichtung zur Herstellung von Farbbildern |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3854851T Expired - Lifetime DE3854851T2 (de) | 1987-08-11 | 1988-08-10 | Vorrichtung zur Herstellung von Farbbildern |
Country Status (3)
Country | Link |
---|---|
US (2) | US5194945A (de) |
EP (2) | EP0303474B1 (de) |
DE (2) | DE3854851T2 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0303474B1 (de) * | 1987-08-11 | 1996-01-03 | Canon Kabushiki Kaisha | Vorrichtung zur Herstellung von Farbbildern |
CA1329826C (en) * | 1988-05-13 | 1994-05-24 | Kamon Hasuo | Image processing apparatus |
US5321470A (en) * | 1988-05-13 | 1994-06-14 | Canon Kabushiki Kaisha | Apparatus with anti-forgery provision |
DE69033327T2 (de) * | 1989-02-10 | 2000-04-13 | Canon Kk | Gerät zum Lesen oder Verarbeiten eines Bildes |
JP3044387B2 (ja) * | 1990-11-14 | 2000-05-22 | コニカ株式会社 | 画像記録装置における濃度補正装置 |
JPH0514562A (ja) * | 1991-07-02 | 1993-01-22 | Matsushita Electric Ind Co Ltd | デイジタル複写機 |
JPH05191608A (ja) * | 1992-01-08 | 1993-07-30 | Canon Inc | カラー画像形成装置 |
JPH05236266A (ja) * | 1992-02-21 | 1993-09-10 | Minolta Camera Co Ltd | 画像読取り装置 |
JP3308991B2 (ja) * | 1992-07-31 | 2002-07-29 | 株式会社リコー | データ転送装置 |
US5748345A (en) * | 1992-09-08 | 1998-05-05 | Canon Kabushiki Kaisha | Image processing apparatus for performing image processing according to colors of input image |
US6434266B1 (en) | 1993-12-17 | 2002-08-13 | Canon Kabushiki Kaisha | Image processing method and apparatus for converting colors in a color image |
US5832112A (en) * | 1993-12-24 | 1998-11-03 | Canon Kabushiki Kaisha | Image processing apparatus capable of detecting specific originals |
US5937087A (en) * | 1994-07-29 | 1999-08-10 | Canon Kabushiki Kaisha | Image processing apparatus and method thereof |
JP3088063B2 (ja) * | 1994-10-25 | 2000-09-18 | 富士通株式会社 | カラー画像処理方法及びカラー画像処理装置 |
US5926562A (en) * | 1995-06-23 | 1999-07-20 | Fuji Photo Film Co., Ltd. | Image processing method using reference values to determine exposure state |
JP3288203B2 (ja) * | 1995-09-20 | 2002-06-04 | 富士通株式会社 | カラーイメージ処理装置 |
JP3036439B2 (ja) * | 1995-10-18 | 2000-04-24 | 富士ゼロックス株式会社 | 画像処理装置および画像属性調整方法 |
JP3678875B2 (ja) * | 1996-05-10 | 2005-08-03 | 株式会社リコー | 画像形成装置 |
JPH1013683A (ja) * | 1996-06-21 | 1998-01-16 | Nikon Corp | 画像入力方法 |
US6320680B1 (en) * | 1998-06-18 | 2001-11-20 | Digimarc Corporation | Stochastic scanning documents to change moire effects |
US6477271B1 (en) * | 2000-04-07 | 2002-11-05 | Avid Technology, Inc. | Secondary color modification of a digital image |
US6463227B1 (en) | 2001-09-27 | 2002-10-08 | Lexmark International, Inc. | Color adjustment method for a laser printer with multiple print resolutions |
JP3720755B2 (ja) * | 2001-11-27 | 2005-11-30 | キヤノン株式会社 | 画像読み取り装置、画像読み取りシステム、画像読み取り方法、及びそのプログラム |
KR100433875B1 (ko) * | 2002-01-31 | 2004-06-04 | 엘지전자 주식회사 | 디스플레이 장치의 샤프니스 보정장치 |
US7525697B2 (en) * | 2002-07-15 | 2009-04-28 | Olympus Corporation | White balance processing apparatus and processing method thereof |
DE10329608A1 (de) * | 2003-07-01 | 2005-02-03 | Bts Media Solutions Gmbh | Verringerung von Rundungsfehlern bei der Bearbeitung digitaler Bilddaten |
US7025266B2 (en) * | 2003-07-29 | 2006-04-11 | Douglas Gen Keithley | Device and method for digitizing a serialized scanner output signal |
JP2005269432A (ja) * | 2004-03-19 | 2005-09-29 | Sharp Corp | 画像形成装置及び画像形成システム |
US7369273B2 (en) * | 2004-07-27 | 2008-05-06 | Eastman Kodak Company | Grayscale mistracking correction for color-positive transparency film elements |
JP4360335B2 (ja) * | 2005-03-15 | 2009-11-11 | セイコーエプソン株式会社 | カラー画像形成装置、カラー画像形成システム、カラー画像処理方法及びプログラム |
JP2007013932A (ja) * | 2005-06-02 | 2007-01-18 | Ricoh Co Ltd | 画像読取装置 |
JP4196996B2 (ja) * | 2006-02-15 | 2008-12-17 | 村田機械株式会社 | 画像形成装置及び画像形成装置の濃度制御方法 |
JP4254806B2 (ja) * | 2006-05-23 | 2009-04-15 | ブラザー工業株式会社 | 画像形成装置及び記録媒体 |
JP4979357B2 (ja) * | 2006-12-04 | 2012-07-18 | キヤノン株式会社 | 画像形成装置及びその制御方法 |
CN101546528B (zh) * | 2008-03-28 | 2011-05-18 | 群康科技(深圳)有限公司 | 液晶显示装置及其驱动方法 |
JP4612703B2 (ja) * | 2008-04-02 | 2011-01-12 | シャープ株式会社 | 操作装置及び画像形成装置 |
JP4700721B2 (ja) * | 2008-10-10 | 2011-06-15 | 株式会社沖データ | 画像処理装置 |
JP5268020B2 (ja) * | 2008-10-22 | 2013-08-21 | 株式会社リコー | 画像形成装置 |
US8189080B2 (en) | 2009-04-03 | 2012-05-29 | Sony Corporation | Orientation-based approach for forming a demosaiced image, and for color correcting and zooming the demosaiced image |
US8233747B2 (en) | 2009-04-03 | 2012-07-31 | Sony Corporation | Method and apparatus for forming super resolution images from raw data representative of color filter array images |
JP2012003689A (ja) | 2010-06-21 | 2012-01-05 | Sony Corp | 情報処理装置、情報処理方法およびプログラム |
US9030485B2 (en) * | 2012-01-31 | 2015-05-12 | Electronics And Telecommunications Research Institute | Apparatus and method for correcting color of image projection device |
JP6191127B2 (ja) * | 2012-12-03 | 2017-09-06 | 株式会社リコー | データ転送装置、画像形成装置、データ転送制御方法及びデータ転送制御プログラム |
JP6388155B2 (ja) * | 2014-09-18 | 2018-09-12 | 富士ゼロックス株式会社 | 画像形成装置及び画像データ処理装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204728A (en) * | 1977-05-24 | 1980-05-27 | Canon Kabushiki Kaisha | Method and apparatus for color conversion |
US4285580A (en) * | 1979-11-08 | 1981-08-25 | Synemed, Inc. | Color vision perception testing device |
JPS56102853A (en) * | 1980-01-21 | 1981-08-17 | Dainippon Screen Mfg Co Ltd | Metho for pretreating image signal of image copying apparatus |
US4472736A (en) * | 1980-03-11 | 1984-09-18 | Dainippon Ink And Chemicals Incorporated | Lithographic reproduction original classification and color separation tone curve adjustment |
JPH0754958B2 (ja) | 1982-10-21 | 1995-06-07 | キヤノン株式会社 | 像処理装置 |
JPS59206839A (ja) * | 1983-05-10 | 1984-11-22 | Toppan Printing Co Ltd | 網点面積率入力装置 |
JPS60123164A (ja) * | 1983-12-06 | 1985-07-01 | Fuji Photo Film Co Ltd | カラ−fotの輝度ムラ補正方法 |
ATE29816T1 (de) * | 1983-12-14 | 1987-10-15 | Hell Rudolf Dr Ing Gmbh | Verfahren und schaltungsanordnung zur selektiven korrektur von farbtoenen und farben. |
US4782384A (en) * | 1984-04-27 | 1988-11-01 | Utah Scientific Advanced Development Center, Inc. | Area isolation apparatus for video signal control system |
US4661843A (en) * | 1984-07-16 | 1987-04-28 | Kabushiki Kaisha Toshiba | Color image copying apparatus |
JPS61107392A (ja) * | 1984-10-31 | 1986-05-26 | 株式会社東芝 | 画像処理システム |
JPS61161091A (ja) * | 1985-01-08 | 1986-07-21 | Fuji Photo Film Co Ltd | 画像処理方法 |
US4731662A (en) * | 1985-03-21 | 1988-03-15 | Canon Kabushiki Kaisha | Image processing method for processing an image signal differently depending on the range of an image characteristic thereof relative to the range within which an output device can reproduce the image characteristic |
US4758885A (en) * | 1985-06-17 | 1988-07-19 | Canon Kabushiki Kaisha | Method of processing color image |
US4958217A (en) * | 1986-02-27 | 1990-09-18 | Canon Kabushiki Kaisha | Image processing apparatus and method capable of extracting a particular image area using either hue or brightness |
EP0606962B1 (de) * | 1986-11-14 | 1998-06-03 | Canon Kabushiki Kaisha | Farbbildverarbeitungsgerät |
DK154819C (da) * | 1987-02-19 | 1989-05-16 | Arro Plast A S | Beholder med aftageligt laag |
EP0292212B1 (de) * | 1987-05-15 | 1995-08-02 | Canon Kabushiki Kaisha | Verfahren und Vorrichtung zur Farbbilderverarbeitung |
EP0303474B1 (de) * | 1987-08-11 | 1996-01-03 | Canon Kabushiki Kaisha | Vorrichtung zur Herstellung von Farbbildern |
US4989079A (en) * | 1987-10-23 | 1991-01-29 | Ricoh Company, Ltd. | Color correction device and method having a hue area judgement unit |
JP2573434B2 (ja) * | 1991-05-31 | 1997-01-22 | 松下電工株式会社 | 特定色抽出方法 |
JP2011139164A (ja) | 2009-12-25 | 2011-07-14 | Canon Inc | 画像処理装置及びその処理方法 |
-
1988
- 1988-08-10 EP EP88307413A patent/EP0303474B1/de not_active Expired - Lifetime
- 1988-08-10 DE DE3854851T patent/DE3854851T2/de not_active Expired - Lifetime
- 1988-08-10 US US07/230,741 patent/US5194945A/en not_active Expired - Lifetime
- 1988-08-10 DE DE3856285T patent/DE3856285T2/de not_active Expired - Fee Related
- 1988-08-10 EP EP95201256A patent/EP0670528B1/de not_active Expired - Lifetime
-
1995
- 1995-05-02 US US08/432,725 patent/US5726779A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0670528A3 (de) | 1995-11-22 |
DE3854851T2 (de) | 1996-10-17 |
DE3854851D1 (de) | 1996-02-15 |
EP0670528A2 (de) | 1995-09-06 |
US5726779A (en) | 1998-03-10 |
DE3856285D1 (de) | 1999-02-04 |
EP0303474B1 (de) | 1996-01-03 |
EP0303474A3 (en) | 1989-07-12 |
EP0670528B1 (de) | 1998-12-23 |
US5194945A (en) | 1993-03-16 |
EP0303474A2 (de) | 1989-02-15 |
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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 |