FR2417227A1 - Dispositif de formation d'image couleur - Google Patents
Dispositif de formation d'image couleurInfo
- Publication number
- FR2417227A1 FR2417227A1 FR7903297A FR7903297A FR2417227A1 FR 2417227 A1 FR2417227 A1 FR 2417227A1 FR 7903297 A FR7903297 A FR 7903297A FR 7903297 A FR7903297 A FR 7903297A FR 2417227 A1 FR2417227 A1 FR 2417227A1
- Authority
- FR
- France
- Prior art keywords
- filter
- adjacent
- photodetectors
- color image
- training device
- 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.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14643—Photodiode arrays; MOS imagers
- H01L27/14645—Colour imagers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
Dispositif de formation d'image couleur qui comprend plusieurs photodétecteurs répartis dans les directions horizontale et verticale, et un filtre couleur mosaïque fait d'éléments disposés par rapport aux photodétecteurs respectifs. Les quatre filtres adjacents comprennent un filtre à transmission panchromatique, un second filtre adjacent au premier filtre dans la direction verticale fait d'un filtre transmettant le vert, un troisième filtre fait d'un filtre transmettant les couleurs cyaniques, et un quatrième filtre fait d'un filtre transmettant le jaune. Le dispositif de formation d'image couleur possède un système pour lire simultanément des signaux optiques de deux des photodétecteurs adjacents dans la direction verticale, et un système pour ajouter les deux signaux de sortie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1503178 | 1978-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2417227A1 true FR2417227A1 (fr) | 1979-09-07 |
FR2417227B1 FR2417227B1 (fr) | 1984-12-21 |
Family
ID=11877457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903297A Granted FR2417227A1 (fr) | 1978-02-10 | 1979-02-09 | Dispositif de formation d'image couleur |
Country Status (6)
Country | Link |
---|---|
US (1) | US4246601A (fr) |
CA (1) | CA1137621A (fr) |
DE (1) | DE2904813C2 (fr) |
FR (1) | FR2417227A1 (fr) |
GB (1) | GB2014397B (fr) |
NL (1) | NL7900899A (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5651184A (en) * | 1979-10-03 | 1981-05-08 | Hitachi Ltd | Color solid image pickup device |
JPS56116388A (en) * | 1980-02-18 | 1981-09-12 | Matsushita Electronics Corp | Solidstate image sensor |
JPS57203387A (en) * | 1981-06-10 | 1982-12-13 | Toshiba Corp | Color television image pickup device |
JPS57203389A (en) * | 1981-06-10 | 1982-12-13 | Toshiba Corp | Solid-state color image pickup device |
US4500914A (en) * | 1981-08-01 | 1985-02-19 | Sharp Kabushiki Kaisha | Color imaging array and color imaging device |
JPS5831688A (ja) * | 1981-08-19 | 1983-02-24 | Hitachi Ltd | 固体カラ−撮像装置 |
US4759347A (en) * | 1981-09-12 | 1988-07-26 | Fuji Photo Optical Company, Ltd. | Endoscope apparatus using solid state image pickup device |
CA1194987A (fr) * | 1981-09-30 | 1985-10-08 | Yasuo Takemura | Camera de television en couleurs a semiconducteurs |
JPS58103432A (ja) * | 1981-12-14 | 1983-06-20 | 富士写真フイルム株式会社 | 固体撮像素子を用いた内視鏡装置 |
JPH0620316B2 (ja) * | 1982-05-17 | 1994-03-16 | 株式会社日立製作所 | 撮像光学系 |
US4620222A (en) * | 1982-11-10 | 1986-10-28 | Matsushita Electric Industrial Co., Ltd. | Digital color TV camera |
FR2542956B1 (fr) * | 1983-03-14 | 1989-08-18 | Rca Corp | Camera electronique a circuits integres avec filtre de codage des couleurs, dispositif de traitement d'un signal derive d'un imageur et dispositif de production d'un signal representatif d'une scene |
GB2138239B (en) * | 1983-03-14 | 1987-03-18 | Rca Corp | Solid state electronic camera with color encoding filter |
US4591900A (en) * | 1983-03-14 | 1986-05-27 | Rca Corporation | Encoding pattern for single chip CCD camera processing scheme |
EP0119862B1 (fr) * | 1983-03-17 | 1990-12-27 | Nec Corporation | Appareil monolithique de prise d'images en couleur |
JPS6055781A (ja) * | 1983-09-07 | 1985-04-01 | Nec Corp | 固体撮像素子 |
JPH0815338B2 (ja) * | 1984-08-13 | 1996-02-14 | 株式会社日立製作所 | カラービデオカメラ |
US4802001A (en) * | 1985-09-20 | 1989-01-31 | Fuji Photo Film Co., Ltd. | Micro filter arrangement in an interlaced solid-state image pickup element |
JP2677550B2 (ja) * | 1986-02-18 | 1997-11-17 | 株式会社東芝 | 固体撮像装置 |
JPS62277880A (ja) * | 1986-05-26 | 1987-12-02 | Sony Corp | 固体撮像装置 |
US4837614A (en) * | 1986-08-20 | 1989-06-06 | Ricoh Company, Ltd. | Color image processing method |
US4903122A (en) * | 1987-01-28 | 1990-02-20 | Hitachi, Ltd. | Solid-state color imaging apparatus for extended definition television (EDTV) |
US4892391A (en) * | 1988-02-16 | 1990-01-09 | General Electric Company | Method of arranging the cells within the pixels of a color alpha-numeric display device |
KR920006601Y1 (ko) * | 1989-12-31 | 1992-09-21 | 삼성전자 주식회사 | 보색 필터 ccd를 이용한 원색 신호 출력회로 |
EP0570204B1 (fr) * | 1992-05-13 | 1996-07-10 | Matsushita Electric Industrial Co., Ltd. | Dispositif capteur d'images à l'état solide utilisant un filtre à couleur matriciel |
JPH0884348A (ja) * | 1994-09-09 | 1996-03-26 | Canon Inc | 撮像装置 |
DE69712969T2 (de) * | 1996-03-29 | 2003-01-09 | Sanyo Electric Co | Farbkamera mit einem einzigen CCD-Farbbildsensor mit höherer Auflösung, der fähig ist, Geisterfarberzeugung zu begrenzen |
GB9620838D0 (en) * | 1996-10-02 | 1996-11-20 | Marconi Gec Ltd | A camera |
US6091451A (en) * | 1997-08-19 | 2000-07-18 | Hewlett-Packard Company | Digital imaging system having an anti color aliasing filter |
JP4006075B2 (ja) * | 1998-01-30 | 2007-11-14 | キヤノン株式会社 | Cmosセンサ及び撮像システム |
US6628331B1 (en) * | 1998-12-18 | 2003-09-30 | Intel Corporation | Cyan-magenta-yellow-blue color filter array |
US20050174617A1 (en) * | 2004-02-06 | 2005-08-11 | Xerox Corporation | Color filter configurations for linear photosensor arrays |
US7855740B2 (en) * | 2007-07-20 | 2010-12-21 | Eastman Kodak Company | Multiple component readout of image sensor |
US8164651B2 (en) * | 2008-04-29 | 2012-04-24 | Omnivision Technologies, Inc. | Concentric exposure sequence for image sensor |
KR101475464B1 (ko) | 2008-05-09 | 2014-12-22 | 삼성전자 주식회사 | 적층형 이미지 센서 |
US8111307B2 (en) * | 2008-10-25 | 2012-02-07 | Omnivision Technologies, Inc. | Defective color and panchromatic CFA image |
US8218068B2 (en) * | 2009-04-01 | 2012-07-10 | Omnivision Technologies, Inc. | Exposing pixel groups in producing digital images |
KR20190119970A (ko) | 2018-04-13 | 2019-10-23 | 삼성전자주식회사 | 이미지 센서 및 전자 장치 |
CN113677963A (zh) * | 2019-04-05 | 2021-11-19 | 3M创新有限公司 | 传感器阵列光谱仪 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2283610A1 (fr) * | 1974-08-29 | 1976-03-26 | Sony Corp | Camera de couleur en technique etat solide |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737151B2 (fr) * | 1974-08-22 | 1982-08-07 | ||
US3982274A (en) * | 1974-09-03 | 1976-09-21 | Bell Telephone Laboratories, Incorporated | Color coding filter for charge-coupled-device camera |
DE2504317B2 (de) * | 1974-09-05 | 1977-09-29 | The General Corp, Kawasaki, Kanagawa (Japan) | Farbfernsehkamera |
US4117510A (en) * | 1974-09-25 | 1978-09-26 | Matsushita Electric Industrial Co., Ltd. | Solid state color imaging apparatus |
US3971065A (en) * | 1975-03-05 | 1976-07-20 | Eastman Kodak Company | Color imaging array |
JPS6056030B2 (ja) * | 1975-10-24 | 1985-12-07 | 松下電器産業株式会社 | カラー固体撮像装置 |
US4047203A (en) * | 1976-05-12 | 1977-09-06 | Eastman Kodak Company | Color imaging array |
US4087836A (en) * | 1977-01-07 | 1978-05-02 | Bell & Howell Company | Signal processing for an imaging device |
-
1979
- 1979-02-02 GB GB7903780A patent/GB2014397B/en not_active Expired
- 1979-02-05 NL NL7900899A patent/NL7900899A/xx not_active Application Discontinuation
- 1979-02-08 DE DE2904813A patent/DE2904813C2/de not_active Expired
- 1979-02-09 US US06/010,886 patent/US4246601A/en not_active Expired - Lifetime
- 1979-02-09 FR FR7903297A patent/FR2417227A1/fr active Granted
- 1979-02-09 CA CA000321188A patent/CA1137621A/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2283610A1 (fr) * | 1974-08-29 | 1976-03-26 | Sony Corp | Camera de couleur en technique etat solide |
Also Published As
Publication number | Publication date |
---|---|
FR2417227B1 (fr) | 1984-12-21 |
GB2014397A (en) | 1979-08-22 |
US4246601A (en) | 1981-01-20 |
GB2014397B (en) | 1982-08-18 |
CA1137621A (fr) | 1982-12-14 |
DE2904813A1 (de) | 1979-08-16 |
NL7900899A (nl) | 1979-08-14 |
DE2904813C2 (de) | 1982-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |