DE60137281D1 - Verfahren und Vorrichtung zur Eliminierung von Farbenmoire - Google Patents
Verfahren und Vorrichtung zur Eliminierung von FarbenmoireInfo
- Publication number
- DE60137281D1 DE60137281D1 DE60137281T DE60137281T DE60137281D1 DE 60137281 D1 DE60137281 D1 DE 60137281D1 DE 60137281 T DE60137281 T DE 60137281T DE 60137281 T DE60137281 T DE 60137281T DE 60137281 D1 DE60137281 D1 DE 60137281D1
- Authority
- DE
- Germany
- Prior art keywords
- pixel
- pixels
- pixel component
- component value
- component values
- 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 - Lifetime
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
- H04N1/52—Circuits or arrangements for halftone screening
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Image Signal Generators (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Color Image Communication Systems (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/567,278 US7023576B1 (en) | 2000-05-09 | 2000-05-09 | Method and an apparatus for elimination of color Moiré |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60137281D1 true DE60137281D1 (de) | 2009-02-26 |
Family
ID=24266492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60137281T Expired - Lifetime DE60137281D1 (de) | 2000-05-09 | 2001-05-09 | Verfahren und Vorrichtung zur Eliminierung von Farbenmoire |
Country Status (4)
Country | Link |
---|---|
US (1) | US7023576B1 (de) |
EP (2) | EP1154636B1 (de) |
AT (1) | ATE420530T1 (de) |
DE (1) | DE60137281D1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ056099A0 (en) * | 1999-05-25 | 1999-06-17 | Silverbrook Research Pty Ltd | A method and apparatus (pprint01) |
DE102004025645A1 (de) * | 2004-05-24 | 2005-12-29 | Jenoptik Laser, Optik, Systeme Gmbh | Verfahren zur Reduzierung von Farbmoire in digitalen Bildern |
TWI311304B (en) * | 2005-03-30 | 2009-06-21 | Chi Mei Optoelectronics Corporatio | Displaying method for an image display device and the image display device |
TWI383350B (zh) * | 2007-06-27 | 2013-01-21 | Chimei Innolux Corp | 平面顯示裝置及平面顯示面板 |
US8260044B2 (en) | 2010-07-07 | 2012-09-04 | DigitalOptics Corporation Europe Limited | Reducing erroneous colors in edge areas with chromatic abberation |
US20120113133A1 (en) * | 2010-11-04 | 2012-05-10 | Shpigelblat Shai | System, device, and method for multiplying multi-dimensional data arrays |
CA3140572A1 (en) | 2019-06-06 | 2020-12-10 | Fazel A. Khan | System and method for identifying fractures in digitized x-rays |
CN112689141B (zh) * | 2020-12-22 | 2022-07-01 | 上海富瀚微电子股份有限公司 | 一种图像绿通道平衡的方法及装置 |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174085A (ja) | 1983-03-23 | 1984-10-02 | Toshiba Corp | カラ−固体撮像装置 |
DE3477119D1 (en) | 1983-06-15 | 1989-04-13 | Toshiba Kk | Solid state image sensor with high resolution |
JPS60160270A (ja) | 1984-01-31 | 1985-08-21 | Toshiba Corp | 固体撮像装置 |
US4642678A (en) | 1984-09-10 | 1987-02-10 | Eastman Kodak Company | Signal processing method and apparatus for producing interpolated chrominance values in a sampled color image signal |
US5237446A (en) | 1987-04-30 | 1993-08-17 | Olympus Optical Co., Ltd. | Optical low-pass filter |
US4979136A (en) * | 1988-03-01 | 1990-12-18 | Transitions Research Corporation | Processing system and method for enhancing image data |
US4894726A (en) | 1988-07-21 | 1990-01-16 | Trustees Of The University Of Pennsylvania | Methods and apparatus for eliminating Moire interference using quasiperiodic patterns |
US5877807A (en) | 1988-10-31 | 1999-03-02 | Lenz; Reimar | Optoelectronic colored image converter |
JP2837683B2 (ja) | 1989-04-17 | 1998-12-16 | 富士写真フイルム株式会社 | 画像記録装置の画素ライン間隔補正方法 |
US4991022A (en) | 1989-04-20 | 1991-02-05 | Rca Licensing Corporation | Apparatus and a method for automatically centering a video zoom and pan display |
US5063448A (en) * | 1989-07-31 | 1991-11-05 | Imageware Research And Development Inc. | Apparatus and method for transforming a digitized signal of an image |
US5287419A (en) * | 1990-10-09 | 1994-02-15 | Matsushita Graphic Communication Systems, Inc. | Image signal processer reproducing halftone images in a recording system printed thickened or thinned dots |
US5063450A (en) | 1990-11-28 | 1991-11-05 | Eastman Kodak Company | Method and apparatus for preventing aliasing in an electronic still camera |
US5347599A (en) | 1991-06-14 | 1994-09-13 | Matsushita Electric Industrial Co., Ltd. | Adaptive interpolation method and apparatus using correlation detection |
US5295204A (en) * | 1991-07-18 | 1994-03-15 | Eastman Kodak Company | Method for color balancing a computer input scanner incorporating multiple scanning modes |
US5486927A (en) * | 1991-08-19 | 1996-01-23 | Konica Corporation | Digital image forming apparatus using subdivided pixels |
EP0531904A3 (en) * | 1991-09-10 | 1993-10-06 | Eastman Kodak Company | Method and apparatus for spatially variant filtering |
US5258706A (en) | 1991-10-16 | 1993-11-02 | Siemens Aktiengesellschaft | Method for the recognition of testing errors in the test of microwirings |
US5299028A (en) * | 1991-10-29 | 1994-03-29 | Eastman Kodak Company | Method and apparatus for image data resolution conversion |
JP3315138B2 (ja) | 1991-11-25 | 2002-08-19 | 株式会社日立製作所 | 固体撮像装置 |
US5303069A (en) * | 1991-12-19 | 1994-04-12 | Camex, Inc. | Method for producing a multitone image |
JP2647327B2 (ja) * | 1992-04-06 | 1997-08-27 | 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 | 大規模並列コンピューティング・システム装置 |
JP3247744B2 (ja) | 1992-12-25 | 2002-01-21 | キヤノン株式会社 | 撮像装置 |
EP0617548B1 (de) * | 1993-03-24 | 2001-09-05 | Fujifilm Electronic Imaging Limited | Farbabänderung von Bildern |
KR0146260B1 (ko) | 1993-06-16 | 1998-09-15 | 모리시타 요이찌 | 고체촬상장치 |
US5373322A (en) | 1993-06-30 | 1994-12-13 | Eastman Kodak Company | Apparatus and method for adaptively interpolating a full color image utilizing chrominance gradients |
US5382976A (en) | 1993-06-30 | 1995-01-17 | Eastman Kodak Company | Apparatus and method for adaptively interpolating a full color image utilizing luminance gradients |
JP2931520B2 (ja) | 1993-08-31 | 1999-08-09 | 三洋電機株式会社 | 単板式カラービデオカメラの色分離回路 |
US5877806A (en) | 1994-10-31 | 1999-03-02 | Ohtsuka Patent Office | Image sensing apparatus for obtaining high resolution computer video signals by performing pixel displacement using optical path deflection |
US5552825A (en) | 1994-11-08 | 1996-09-03 | Texas Instruments Incorporated | Color resolution enhancement by using color camera and methods |
US5506619A (en) | 1995-03-17 | 1996-04-09 | Eastman Kodak Company | Adaptive color plan interpolation in single sensor color electronic camera |
JPH0974524A (ja) | 1995-07-05 | 1997-03-18 | Sharp Corp | 画像入力装置 |
US6173075B1 (en) * | 1995-08-30 | 2001-01-09 | Usanimation, Inc. | Drawing pixmap to vector conversion |
US6587148B1 (en) | 1995-09-01 | 2003-07-01 | Canon Kabushiki Kaisha | Reduced aliasing distortion optical filter, and an image sensing device using same |
US5652621A (en) | 1996-02-23 | 1997-07-29 | Eastman Kodak Company | Adaptive color plane interpolation in single sensor color electronic camera |
GB9605527D0 (en) | 1996-03-15 | 1996-05-15 | Vlsi Vision Ltd | Image restoration |
US5798846A (en) * | 1996-05-28 | 1998-08-25 | Hewlett-Packard Company | Apparatus and method for selectively processing a scanned image |
US5852678A (en) * | 1996-05-30 | 1998-12-22 | Xerox Corporation | Detection and rendering of text in tinted areas |
US5821999A (en) | 1996-06-14 | 1998-10-13 | Iterated Systems, Inc. | Method and system for fractally interpolating intensity values for a single color component array obtained from a single color sensor |
US5978519A (en) * | 1996-08-06 | 1999-11-02 | Xerox Corporation | Automatic image cropping |
US5838840A (en) * | 1996-08-29 | 1998-11-17 | Bst/Pro Mark | Inspection device using a field mode video camera with interpolation to replace missing pixels |
US6408109B1 (en) | 1996-10-07 | 2002-06-18 | Cognex Corporation | Apparatus and method for detecting and sub-pixel location of edges in a digital image |
US6040569A (en) | 1997-05-14 | 2000-03-21 | Texas Instruments Incorporated | Fixed-pattern-noise reduction in active pixel image sensors |
KR100574185B1 (ko) | 1997-07-15 | 2006-04-27 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 컬러 샘플 보간방법 및 보간장치 |
US5969619A (en) * | 1998-01-15 | 1999-10-19 | Goss Graphic Systems, Inc. | Liquid level control system |
JP4054428B2 (ja) * | 1998-02-05 | 2008-02-27 | キヤノン株式会社 | 画像検索装置及びその方法、コンピュータ可読メモリ |
US6356588B1 (en) * | 1998-04-17 | 2002-03-12 | Ayao Wada | Method for digital compression of color images |
US6151030A (en) * | 1998-05-27 | 2000-11-21 | Intel Corporation | Method of creating transparent graphics |
US6108455A (en) * | 1998-05-29 | 2000-08-22 | Stmicroelectronics, Inc. | Non-linear image filter for filtering noise |
US6625331B1 (en) * | 1998-07-03 | 2003-09-23 | Minolta Co., Ltd. | Image forming apparatus |
US6181834B1 (en) * | 1998-09-18 | 2001-01-30 | Xerox Corporation | Hybrid image reduction method and apparatus with moir{acute over (e)} suppression |
US6363177B1 (en) * | 1998-12-30 | 2002-03-26 | Xerox Corporation | Systems and methods for rotating high addressability images |
US6427031B1 (en) * | 1998-12-31 | 2002-07-30 | Eastman Kodak Company | Method for removing artifacts in an electronic image decoded from a block-transform coded representation of an image |
US6631206B1 (en) * | 1999-08-30 | 2003-10-07 | University Of Washington | Image filtering in HSI color space |
US6671401B1 (en) * | 1999-09-08 | 2003-12-30 | Eastman Kodak Company | Removing color moire patterns from digital images having known chromaticities |
AU2001238021A1 (en) * | 2000-02-03 | 2001-08-14 | Applied Science Fiction | Match blur system and method |
US6850651B2 (en) * | 2001-07-02 | 2005-02-01 | Corel Corporation | Moiré correction in images |
-
2000
- 2000-05-09 US US09/567,278 patent/US7023576B1/en not_active Expired - Lifetime
-
2001
- 2001-05-09 EP EP01111476A patent/EP1154636B1/de not_active Expired - Lifetime
- 2001-05-09 AT AT01111476T patent/ATE420530T1/de not_active IP Right Cessation
- 2001-05-09 EP EP09150104.9A patent/EP2040454B1/de not_active Expired - Lifetime
- 2001-05-09 DE DE60137281T patent/DE60137281D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP2040454A1 (de) | 2009-03-25 |
ATE420530T1 (de) | 2009-01-15 |
EP1154636A2 (de) | 2001-11-14 |
EP1154636A9 (de) | 2004-06-09 |
EP1154636A3 (de) | 2004-01-28 |
EP2040454B1 (de) | 2018-02-21 |
EP1154636B1 (de) | 2009-01-07 |
US7023576B1 (en) | 2006-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE420534T1 (de) | Verfahren zur filterung von digitalen bildern und filtergerät | |
DE69605523D1 (de) | Vorrichtung und verfahren zur kodierung von videobildern. | |
ATE237210T1 (de) | Verfahren zur markierung eines komprimierten digitalvideosignals | |
DE60132278D1 (de) | Methode zur Rauschverminderung mittels Farbinformation, Gerät und Programm zur digitalen Bildverarbeitung | |
DE69113373D1 (de) | Verfahren und vorrichtung zur verbesserten farbwiedergabe von papierbildern von elektronischen kameras. | |
DE69838653D1 (de) | Verfahren und Vorrichtung zur Kompressionskodierung von Farbbilddaten und digitale Kamera dafür | |
DE59403478D1 (de) | Verfahren zur segmentation von digitalen farbbildern | |
DE69422266D1 (de) | Verfahren, Vorrichtung und Schaltung zur Verbesserung von Bewegungskompensation bei digitaler Bildkodierung | |
DE69228442D1 (de) | Verfahren und vorrichtung zur bilddatenkompression durch luminanz/chrominanz-kodierung | |
EP0817496A3 (de) | Verfahren und Anordnung zur Reduktion von Blockartefakten in codierten Bildern | |
DE69431968D1 (de) | Verfahren zur Korrektur von Halbtonpunktbilddaten und dieses anwendendes Bildverarbeitungsgerät | |
DE69739554D1 (de) | Vorrichtung und Verfahren zur Kodierung und Dekodierung von Videobildern | |
DE69622434D1 (de) | Software für den digitalen fälschungs-schutz von dokumenten | |
EP0751674A3 (de) | Bildreproduktionsverfahren und -gerät | |
DE69330062D1 (de) | Verfahren und Vorrichtung zur Verarbeitung von Farbbildern | |
DE69609137D1 (de) | Vorrichtung und verfahren zur kodierung von videobildern. | |
ATE221294T1 (de) | Verfahren und gerät zur reduzierung von blockeffekten in bildern | |
ATE508435T1 (de) | Verfahren zur interpolation und schärfung von bildern | |
EP0993179A3 (de) | Bildverarbeitungsvorrichtung und -Verfahren | |
EP0810769A3 (de) | Verfahren und Vorrichtung zum selektiven Bearbeiten von abgetasteten Bildvorlagen | |
DE69428482D1 (de) | Verfahren und Vorrichtung zur Bildverarbeitung | |
EP0854636A3 (de) | Hierarchische Standardmustervergleichsfilter | |
DE69313551D1 (de) | Bildverarbeitungsgerät und Methode zur Änderung eingelesener Bildpunkttonwerte, beruhend auf einem veränderlichen Bildhintergrund-Bezugstonwert | |
DE69717730D1 (de) | Verfahren und Vorrichtung zur Bildverarbeitung | |
DE69700284D1 (de) | Verfahren und Vorrichtung zur Bildverarbeitung |
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: CPH SOFTWARE BUSINESS APS, HELLERRUP, DK |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: SAVIC, B., DR.RER.NAT., PAT.-ANW., 80335 MUENCHEN |