DE69028668D1 - Bildverarbeitungsgerät - Google Patents
BildverarbeitungsgerätInfo
- Publication number
- DE69028668D1 DE69028668D1 DE69028668T DE69028668T DE69028668D1 DE 69028668 D1 DE69028668 D1 DE 69028668D1 DE 69028668 T DE69028668 T DE 69028668T DE 69028668 T DE69028668 T DE 69028668T DE 69028668 D1 DE69028668 D1 DE 69028668D1
- Authority
- DE
- Germany
- Prior art keywords
- image processing
- processing device
- 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
-
- 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
-
- 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
- H04N1/48—Picture signal generators
- H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
-
- 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
- H04N1/48—Picture signal generators
- H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
- H04N1/488—Picture signal generators with separate detectors, each detector being used for one specific colour component using beam-splitters
-
- 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
-
- 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
- H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1193098A JP2862280B2 (ja) | 1989-07-25 | 1989-07-25 | 画像処理装置及び方法 |
JP1196049A JPH0358673A (ja) | 1989-07-27 | 1989-07-27 | 画像処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69028668D1 true DE69028668D1 (de) | 1996-10-31 |
DE69028668T2 DE69028668T2 (de) | 1997-04-24 |
Family
ID=26507688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69028668T Expired - Fee Related DE69028668T2 (de) | 1989-07-25 | 1990-07-24 | Bildverarbeitungsgerät |
Country Status (3)
Country | Link |
---|---|
US (1) | US5555107A (de) |
EP (1) | EP0410700B1 (de) |
DE (1) | DE69028668T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69121439T2 (de) | 1990-03-19 | 1997-01-09 | Canon Kk | Verfahren und Gerät zur Bildverarbeitung |
DE69122668T2 (de) * | 1990-06-20 | 1997-03-13 | Canon Kk | Verfahren und Vorrichtung zur Bildverarbeitung |
JP3176101B2 (ja) * | 1991-11-12 | 2001-06-11 | キヤノン株式会社 | 画像読取装置 |
JP3221085B2 (ja) * | 1992-09-14 | 2001-10-22 | 富士ゼロックス株式会社 | 並列処理装置 |
US5724152A (en) * | 1993-01-01 | 1998-03-03 | Canon Kabushiki Kaisha | Image reading apparatus and image processing apparatus for reading optical information of visible and non-visible light |
JP3693367B2 (ja) * | 1994-07-28 | 2005-09-07 | 富士通株式会社 | 積和演算器 |
AU703607B2 (en) * | 1994-08-11 | 1999-03-25 | Canon Kabushiki Kaisha | Color mapping system |
JPH08331398A (ja) * | 1995-05-31 | 1996-12-13 | Canon Inc | 画像処理システム及びコントローラ |
US5844689A (en) * | 1995-11-02 | 1998-12-01 | Canon Kabushiki Kaisha | System for image formation and image display based on an external image signal |
JPH09326907A (ja) * | 1996-06-03 | 1997-12-16 | Canon Inc | 画像読取装置 |
JP3662379B2 (ja) * | 1997-02-19 | 2005-06-22 | 京セラミタ株式会社 | 画像処理装置 |
JPH10319911A (ja) * | 1997-05-15 | 1998-12-04 | Matsushita Electric Ind Co Ltd | Led表示装置およびその制御方法 |
US6198549B1 (en) | 1997-07-31 | 2001-03-06 | International Business Machines Corporation | System, method, program, and print pattern for performing registration calibration for printers by measuring density |
US6269196B1 (en) * | 1998-01-16 | 2001-07-31 | Adobe Systems Incorporated | Image blending with interpolated transfer modes including a normal transfer mode |
US20020141003A1 (en) * | 2001-01-16 | 2002-10-03 | Sharp Laboratories Of America, Inc. | Method of three dimensional color vector determinant for automatic kanji and chinese character detection and enhancement |
US6972879B2 (en) * | 2001-10-24 | 2005-12-06 | Kabushiki Kaisha Toshiba | Image scanning apparatus |
US7298529B2 (en) * | 2003-06-06 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Method and system for imaging a transparent media object |
ATE473593T1 (de) * | 2005-11-29 | 2010-07-15 | Oce Tech Bv | Scanner und verfahren zum scannen |
EP1968304A1 (de) | 2007-03-07 | 2008-09-10 | Samsung Electronics Co., Ltd. | Bildverarbeitungsvorrichtung und -verfahren |
JP5582920B2 (ja) * | 2010-08-23 | 2014-09-03 | 三菱電機株式会社 | 画像処理装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55145493A (en) * | 1979-04-27 | 1980-11-13 | Toshiba Corp | Color television camera device |
JPS56152370A (en) * | 1980-04-26 | 1981-11-25 | Canon Inc | Picture reader |
JPH0614750B2 (ja) * | 1982-12-15 | 1994-02-23 | 池上通信機株式会社 | カラ−原稿撮像装置 |
JPS59171276A (ja) * | 1983-03-17 | 1984-09-27 | Canon Inc | 画像処理装置 |
JPS60229569A (ja) * | 1984-04-27 | 1985-11-14 | Canon Inc | カラ−画像処理装置 |
JPS6197056A (ja) * | 1984-10-17 | 1986-05-15 | Sumitomo Metal Mining Co Ltd | 電気集塵機の荷電方法 |
JPS61109966A (ja) * | 1984-11-05 | 1986-05-28 | Hitachi Ltd | 多溝vプ−リ |
US4814898A (en) * | 1985-01-31 | 1989-03-21 | Canon Kabushiki Kaisha | Image signal processing system |
JPH0693756B2 (ja) * | 1985-02-08 | 1994-11-16 | ソニー株式会社 | 固体カラ−撮像装置の輪郭強調装置 |
US4797945A (en) * | 1985-12-13 | 1989-01-10 | Canon Kabushiki Kaisha | Image data coding apparatus |
DE3629195A1 (de) * | 1986-01-14 | 1987-07-23 | Canon Kk | Farbbildverarbeitungsgeraet |
US4903145A (en) * | 1986-08-06 | 1990-02-20 | Canon Kabushiki Kaisha | Image quality control apparatus capable of density-correcting plural areas of different types |
US4985760A (en) * | 1987-10-09 | 1991-01-15 | Canon Kabushiki Kaisha | Color imager having varying filter aperture sizes to compensate for luminance differences between colors |
JP2632871B2 (ja) * | 1987-10-09 | 1997-07-23 | キヤノン株式会社 | 画像読取装置 |
JPH01101061A (ja) * | 1987-10-14 | 1989-04-19 | Canon Inc | 画像読取装置 |
JP2632876B2 (ja) * | 1987-10-23 | 1997-07-23 | キヤノン株式会社 | 画像処理装置 |
DE3855971T2 (de) * | 1987-11-16 | 1997-12-04 | Canon Kk | Bildaufzeichnungsgerät |
DE3839299C2 (de) * | 1987-11-20 | 1995-06-01 | Canon Kk | Bildverarbeitungseinrichtung |
JP2578448B2 (ja) * | 1987-11-28 | 1997-02-05 | キヤノン株式会社 | 画像処理装置 |
-
1990
- 1990-07-24 DE DE69028668T patent/DE69028668T2/de not_active Expired - Fee Related
- 1990-07-24 EP EP90308100A patent/EP0410700B1/de not_active Expired - Lifetime
-
1994
- 1994-03-29 US US08/219,744 patent/US5555107A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5555107A (en) | 1996-09-10 |
DE69028668T2 (de) | 1997-04-24 |
EP0410700B1 (de) | 1996-09-25 |
EP0410700A2 (de) | 1991-01-30 |
EP0410700A3 (en) | 1991-09-11 |
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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 |