FR2568739B1 - Filtre de codage couleur pour une camera et son schema de decodage - Google Patents
Filtre de codage couleur pour une camera et son schema de decodageInfo
- Publication number
- FR2568739B1 FR2568739B1 FR858511638A FR8511638A FR2568739B1 FR 2568739 B1 FR2568739 B1 FR 2568739B1 FR 858511638 A FR858511638 A FR 858511638A FR 8511638 A FR8511638 A FR 8511638A FR 2568739 B1 FR2568739 B1 FR 2568739B1
- Authority
- FR
- France
- Prior art keywords
- camera
- color coding
- decoding scheme
- coding filter
- filter
- 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
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2621—Cameras specially adapted for the electronic generation of special effects during image pickup, e.g. digital cameras, camcorders, video cameras having integrated special effects capability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
- H04N23/843—Demosaicing, e.g. interpolating colour pixel values
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/67—Circuits for processing colour signals for matrixing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/636,378 US4630105A (en) | 1984-07-31 | 1984-07-31 | Symmetric color encoding shift pattern for a solid-state imager camera and decoding scheme therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2568739A1 FR2568739A1 (fr) | 1986-02-07 |
FR2568739B1 true FR2568739B1 (fr) | 1991-11-15 |
Family
ID=24551633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR858511638A Expired - Fee Related FR2568739B1 (fr) | 1984-07-31 | 1985-07-30 | Filtre de codage couleur pour une camera et son schema de decodage |
Country Status (6)
Country | Link |
---|---|
US (1) | US4630105A (fr) |
JP (2) | JPH067674B2 (fr) |
KR (1) | KR890004224B1 (fr) |
DE (1) | DE3527275A1 (fr) |
FR (1) | FR2568739B1 (fr) |
GB (1) | GB2161671B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2677550B2 (ja) * | 1986-02-18 | 1997-11-17 | 株式会社東芝 | 固体撮像装置 |
DE3713068A1 (de) * | 1987-04-16 | 1988-11-03 | Siemens Ag | Verfahren und anordnung zur zeitlichen serialsierung von sich ueberlappenden eingabevorgaengen fuer mehrere register in einrichtungen von datenverarbeitungsanlagen |
US5585847A (en) * | 1992-12-23 | 1996-12-17 | Loral Fairchild Corporation | Electronic color imaging technique and structure using a very high resolution monochrome full-frame CCD imager |
EP0603877A3 (en) * | 1992-12-23 | 1996-02-07 | Loral Fairchild Corp | Electronic color snapshot technique and structure using very high resolution monochrome full frame ccd imagers. |
US5541653A (en) * | 1993-07-27 | 1996-07-30 | Sri International | Method and appartus for increasing resolution of digital color images using correlated decoding |
DE19616440A1 (de) * | 1996-04-25 | 1997-10-30 | Eastman Kodak Co | Verfahren und Vorrichtung zur Gewinnung eines vollen Farbbildes oder Multispektralbildes aus Bilddaten eines CCD-Bildsensors mit Mosaik-Farbfilter |
GB9620838D0 (en) * | 1996-10-02 | 1996-11-20 | Marconi Gec Ltd | A camera |
JPH10136244A (ja) | 1996-11-01 | 1998-05-22 | Olympus Optical Co Ltd | 電子的撮像装置 |
US6774988B2 (en) * | 2002-07-30 | 2004-08-10 | Gentex Corporation | Light source detection and categorization system for automatic vehicle exterior light control and method of manufacturing |
US7129978B1 (en) | 1998-07-13 | 2006-10-31 | Zoran Corporation | Method and architecture for an improved CMOS color image sensor |
US7176446B1 (en) | 1999-09-15 | 2007-02-13 | Zoran Corporation | Method and apparatus for distributing light onto electronic image sensors |
CN102282840B (zh) * | 2009-01-19 | 2016-01-06 | 杜比实验室特许公司 | 复用成像 |
EP2539197B1 (fr) | 2010-02-26 | 2020-12-16 | Gentex Corporation | Système automatique de surveillance, d'alerte et de commande d'équipement de véhicule |
KR20160061835A (ko) | 2014-11-24 | 2016-06-01 | 이종춘 | 벤치 프레스 |
JP7116001B2 (ja) * | 2019-03-27 | 2022-08-09 | 日立Astemo株式会社 | 撮像装置及び画像処理方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1522487A (en) * | 1974-08-29 | 1978-08-23 | Sony Corp | Solid state colour television cameras |
JPS5838027B2 (ja) * | 1975-10-30 | 1983-08-19 | 松下電器産業株式会社 | カラ−コタイサツゾウソウチ |
US4047203A (en) * | 1976-05-12 | 1977-09-06 | Eastman Kodak Company | Color imaging array |
JPS5334417A (en) * | 1976-09-10 | 1978-03-31 | Sony Corp | Solid state color pick up unit |
NL7900897A (nl) * | 1978-02-15 | 1979-08-17 | Hitachi Ltd | Vaste-stof beeldopneeminrichting. |
US4330753A (en) * | 1980-06-04 | 1982-05-18 | Eastman Kodak Company | Method and apparatus for recovering a signal from a charge transfer device |
JPS5720745A (en) * | 1980-07-14 | 1982-02-03 | Ricoh Co Ltd | Method for partially magnetized electrophotography |
FR2522235B1 (fr) * | 1982-02-19 | 1986-02-21 | Thomson Brandt | Camera de television en couleurs comportant un filtre matriciel trichrome |
US4591900A (en) * | 1983-03-14 | 1986-05-27 | Rca Corporation | Encoding pattern for single chip CCD camera processing scheme |
GB2138239B (en) * | 1983-03-14 | 1987-03-18 | Rca Corp | Solid state electronic camera with color encoding filter |
US4534620A (en) * | 1983-07-11 | 1985-08-13 | Rca Corporation | Standardized multi-stack dielectric-layer filter blank and method for fabricating color-encoding filter therefrom |
JPS6075186A (ja) * | 1983-09-30 | 1985-04-27 | Shoichi Tanaka | 単板カラ−固体撮像装置 |
-
1984
- 1984-07-31 US US06/636,378 patent/US4630105A/en not_active Expired - Fee Related
-
1985
- 1985-07-26 GB GB08518957A patent/GB2161671B/en not_active Expired
- 1985-07-30 FR FR858511638A patent/FR2568739B1/fr not_active Expired - Fee Related
- 1985-07-30 DE DE19853527275 patent/DE3527275A1/de active Granted
- 1985-07-30 KR KR8505471A patent/KR890004224B1/ko not_active IP Right Cessation
- 1985-07-30 JP JP60169663A patent/JPH067674B2/ja not_active Expired - Lifetime
-
1992
- 1992-07-30 JP JP4224756A patent/JP2706747B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH05219511A (ja) | 1993-08-27 |
KR860001360A (ko) | 1986-02-26 |
GB2161671A (en) | 1986-01-15 |
DE3527275C2 (fr) | 1988-03-24 |
GB2161671B (en) | 1987-12-16 |
JPS6177485A (ja) | 1986-04-21 |
GB8518957D0 (en) | 1985-09-04 |
DE3527275A1 (de) | 1986-02-13 |
FR2568739A1 (fr) | 1986-02-07 |
JPH067674B2 (ja) | 1994-01-26 |
US4630105A (en) | 1986-12-16 |
JP2706747B2 (ja) | 1998-01-28 |
KR890004224B1 (en) | 1989-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |