CN101370082A - 扩展动态范围图像传感器 - Google Patents
扩展动态范围图像传感器 Download PDFInfo
- Publication number
- CN101370082A CN101370082A CNA2008101497228A CN200810149722A CN101370082A CN 101370082 A CN101370082 A CN 101370082A CN A2008101497228 A CNA2008101497228 A CN A2008101497228A CN 200810149722 A CN200810149722 A CN 200810149722A CN 101370082 A CN101370082 A CN 101370082A
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- charge capacity
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- photodiode
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- 230000008859 change Effects 0.000 claims abstract description 19
- 230000010354 integration Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 13
- 230000004298 light response Effects 0.000 claims description 10
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- 238000012937 correction Methods 0.000 description 3
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
- H04N25/571—Control of the dynamic range involving a non-linear response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
- H04N25/571—Control of the dynamic range involving a non-linear response
- H04N25/575—Control of the dynamic range involving a non-linear response with a response composed of multiple slopes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
- H04N25/59—Control of the dynamic range by controlling the amount of charge storable in the pixel, e.g. modification of the charge conversion ratio of the floating node capacitance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
- H04N25/621—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming
- H04N25/622—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of blooming by controlling anti-blooming drains
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/73—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using interline transfer [IT]
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/809,073 US20050212936A1 (en) | 2004-03-25 | 2004-03-25 | Extended dynamic range image sensor with fixed pattern noise reduction |
US10/809073 | 2004-03-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800096696A Division CN100438578C (zh) | 2004-03-25 | 2005-03-22 | 扩展动态范围图像传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101370082A true CN101370082A (zh) | 2009-02-18 |
CN101370082B CN101370082B (zh) | 2011-05-25 |
Family
ID=34963428
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800096696A Expired - Fee Related CN100438578C (zh) | 2004-03-25 | 2005-03-22 | 扩展动态范围图像传感器 |
CN2008101497228A Expired - Fee Related CN101370082B (zh) | 2004-03-25 | 2005-03-22 | 扩展动态范围图像传感器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800096696A Expired - Fee Related CN100438578C (zh) | 2004-03-25 | 2005-03-22 | 扩展动态范围图像传感器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050212936A1 (zh) |
EP (2) | EP1728384A1 (zh) |
JP (1) | JP2007531406A (zh) |
KR (1) | KR20070014137A (zh) |
CN (2) | CN100438578C (zh) |
WO (1) | WO2005096620A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107306344A (zh) * | 2016-04-20 | 2017-10-31 | 格科微电子(上海)有限公司 | 高动态范围图像传感器的实现方法 |
CN109040608A (zh) * | 2018-08-20 | 2018-12-18 | 上海晔芯电子科技有限公司 | 一种单帧高动态范围成像方法及系统 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7402882B2 (en) * | 2004-08-23 | 2008-07-22 | Eastman Kodak Company | Methods to eliminate amplifier glowing artifact in digital images captured by an image sensor |
JP2006108379A (ja) * | 2004-10-05 | 2006-04-20 | Sony Corp | 固体撮像素子及びその駆動方法 |
JP2008017176A (ja) * | 2006-07-06 | 2008-01-24 | Sony Corp | 画像処理装置および方法、並びにプログラム |
US8269852B2 (en) * | 2007-09-14 | 2012-09-18 | Ricoh Company, Ltd. | Imaging apparatus and imaging method |
US7920193B2 (en) * | 2007-10-23 | 2011-04-05 | Aptina Imaging Corporation | Methods, systems and apparatuses using barrier self-calibration for high dynamic range imagers |
GB2468668B (en) * | 2009-03-17 | 2014-07-16 | E2V Tech Uk Ltd | CCD imaging array with extended dynamic range |
US8576292B2 (en) * | 2010-04-30 | 2013-11-05 | Exelis, Inc. | High dynamic range approach for a CMOS imager using a rolling shutter and a gated photocathode |
CN110149485B (zh) * | 2012-03-30 | 2022-04-19 | 株式会社尼康 | 拍摄单元及拍摄装置 |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS561742B2 (zh) * | 1972-12-08 | 1981-01-14 | ||
US3953733A (en) * | 1975-05-21 | 1976-04-27 | Rca Corporation | Method of operating imagers |
US4377755A (en) * | 1980-07-15 | 1983-03-22 | The United States Of America As Represented By The Secretary Of The Air Force | Signal compressor apparatus |
US4598414A (en) * | 1981-12-18 | 1986-07-01 | Honeywell Inc. | Input compression apparatus for charge coupled devices |
JPS6020687A (ja) * | 1983-07-15 | 1985-02-01 | Nippon Kogaku Kk <Nikon> | 電子スチルカメラ |
US4584606A (en) * | 1983-09-01 | 1986-04-22 | Olympus Optical Co., Ltd. | Image pickup means |
JPS61253978A (ja) * | 1985-05-02 | 1986-11-11 | Fujitsu Ltd | 撮像装置 |
JPS6281183A (ja) * | 1985-10-02 | 1987-04-14 | Canon Inc | 非線形光電変換装置 |
JPH0815322B2 (ja) * | 1986-05-21 | 1996-02-14 | キヤノン株式会社 | 固体撮像装置 |
US4926247A (en) * | 1986-10-15 | 1990-05-15 | Olympus Optical Co., Ltd. | Color imaging apparatus including a means for electronically non-linearly expanding and compressing dynamic range of an image signal |
US4875100A (en) * | 1986-10-23 | 1989-10-17 | Sony Corporation | Electronic shutter for a CCD image sensor |
NL8700282A (nl) * | 1987-02-06 | 1988-09-01 | Philips Nv | Ladingsgekoppelde inrichting en camera voorzien van een dergelijke inrichting. |
US5341220A (en) * | 1990-01-08 | 1994-08-23 | Nikon Corporation | Still picture imaging apparatus having an improved automatic exposure control and reduction in power consumption |
US5055667A (en) * | 1990-06-21 | 1991-10-08 | Loral Fairchild Corporation | Non-linear photosite response in CCD imagers |
US5264940A (en) * | 1990-10-08 | 1993-11-23 | Olympus Optical Co., Ltd. | Image sensing apparatus having exposure level and dynamic range control circuit |
US5295001A (en) * | 1990-11-01 | 1994-03-15 | Canon Kabushiki Kaisha | Image sensing apparatus having tone control function |
US5276520A (en) * | 1991-06-07 | 1994-01-04 | Eastman Kodak Company | Enhancing exposure latitude of image sensors |
US5185666A (en) * | 1991-08-05 | 1993-02-09 | Sony Corporation Of America | Digitized film image processing system with bordered split screen display |
US5283426A (en) * | 1993-05-17 | 1994-02-01 | X-Ray Scanner Corporation | Methods and apparatus for obtaining nonlinear responses from photodetector arrays |
JPH07212645A (ja) * | 1994-01-25 | 1995-08-11 | Hitachi Denshi Ltd | テレビジョンカメラ |
DE19519743A1 (de) * | 1994-05-31 | 1995-12-07 | Dalsa Inc | Photodetektor mit schaltungsgesteuerten CCD-Elektroden |
JP3509448B2 (ja) * | 1996-04-12 | 2004-03-22 | ソニー株式会社 | ビデオカメラ装置、映像信号処理装置、カラー映像信号のレベル圧縮方法および階調変換方法 |
CN1209930A (zh) * | 1996-10-31 | 1999-03-03 | 马库斯·伯姆 | 用于短期曝光的彩色图象传感器 |
US6101294A (en) * | 1997-06-02 | 2000-08-08 | Sarnoff Corporation | Extended dynamic imaging system and method |
US6008486A (en) * | 1997-12-31 | 1999-12-28 | Gentex Corporation | Wide dynamic range optical sensor |
US6040570A (en) * | 1998-05-29 | 2000-03-21 | Sarnoff Corporation | Extended dynamic range image sensor system |
JP2000092395A (ja) * | 1998-09-11 | 2000-03-31 | Nec Corp | 固体撮像装置およびその駆動方法 |
JP2000134546A (ja) * | 1998-10-27 | 2000-05-12 | Sanyo Electric Co Ltd | 固体撮像素子の駆動方法 |
US6249358B1 (en) * | 1998-12-23 | 2001-06-19 | Eastman Kodak Company | Method of scanning photographic film images using selectively determined system response gain calibration |
US6232626B1 (en) * | 1999-02-01 | 2001-05-15 | Micron Technology, Inc. | Trench photosensor for a CMOS imager |
US6188433B1 (en) * | 1999-02-02 | 2001-02-13 | Ball Aerospace & Technologies Corp. | Method and apparatus for enhancing the dynamic range of a CCD sensor |
AU2112701A (en) * | 1999-11-29 | 2001-06-04 | Intel Corporation | Image sensor bulk current feedback for controlling illumination |
US7064781B1 (en) * | 1999-12-17 | 2006-06-20 | Xerox Corporation | Apparatus and methods of calibrating pixel off set and pixel gain using digitial hardware |
US6831684B1 (en) * | 2000-05-09 | 2004-12-14 | Pixim, Inc. | Circuit and method for pixel rearrangement in a digital pixel sensor readout |
US6348681B1 (en) * | 2000-06-05 | 2002-02-19 | National Semiconductor Corporation | Method and circuit for setting breakpoints for active pixel sensor cell to achieve piecewise linear transfer function |
US6600471B2 (en) * | 2000-07-28 | 2003-07-29 | Smal Camera Technologies, Inc. | Precise MOS imager transfer function control for expanded dynamic range imaging |
US7068396B1 (en) * | 2000-11-21 | 2006-06-27 | Eastman Kodak Company | Method and apparatus for performing tone scale modifications on a sparsely sampled extended dynamic range digital image |
US6859230B2 (en) * | 2001-11-07 | 2005-02-22 | Omnivision Technologies, Inc. | Method of fast automatic exposure or gain control in a MOS image sensor |
US6667769B2 (en) * | 2001-12-10 | 2003-12-23 | Motorola, Inc. | Time integrating pixel sensor |
US7133148B2 (en) * | 2002-01-25 | 2006-11-07 | Hewlett-Packard Development Company, L.P. | Digital camera for image device calibration |
US7443427B2 (en) * | 2002-08-23 | 2008-10-28 | Micron Technology, Inc. | Wide dynamic range linear-and-log active pixel |
JP4207148B2 (ja) * | 2003-01-21 | 2009-01-14 | 富士フイルム株式会社 | デジタルカメラ |
US7330208B2 (en) * | 2004-03-08 | 2008-02-12 | Eastman Kodak Company | Electronic imaging system with adjusted dark floor correction |
-
2004
- 2004-03-25 US US10/809,073 patent/US20050212936A1/en not_active Abandoned
-
2005
- 2005-03-22 CN CNB2005800096696A patent/CN100438578C/zh not_active Expired - Fee Related
- 2005-03-22 EP EP05726033A patent/EP1728384A1/en not_active Ceased
- 2005-03-22 JP JP2007505098A patent/JP2007531406A/ja active Pending
- 2005-03-22 CN CN2008101497228A patent/CN101370082B/zh not_active Expired - Fee Related
- 2005-03-22 KR KR1020067019811A patent/KR20070014137A/ko active Search and Examination
- 2005-03-22 WO PCT/US2005/009509 patent/WO2005096620A1/en not_active Application Discontinuation
- 2005-03-22 EP EP11160848A patent/EP2365691A1/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107306344A (zh) * | 2016-04-20 | 2017-10-31 | 格科微电子(上海)有限公司 | 高动态范围图像传感器的实现方法 |
CN109040608A (zh) * | 2018-08-20 | 2018-12-18 | 上海晔芯电子科技有限公司 | 一种单帧高动态范围成像方法及系统 |
CN109040608B (zh) * | 2018-08-20 | 2020-07-03 | 昆山晔芯电子科技有限公司 | 一种单帧高动态范围成像方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
US20050212936A1 (en) | 2005-09-29 |
EP1728384A1 (en) | 2006-12-06 |
CN101370082B (zh) | 2011-05-25 |
CN100438578C (zh) | 2008-11-26 |
CN1939049A (zh) | 2007-03-28 |
EP2365691A1 (en) | 2011-09-14 |
JP2007531406A (ja) | 2007-11-01 |
KR20070014137A (ko) | 2007-01-31 |
WO2005096620A1 (en) | 2005-10-13 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: IMAGE SENSOR TECHNOLOGIES ACQUISITION CORPORATION Free format text: FORMER OWNER: EASTMAN KODAK COMPANY (US) 343 STATE STREET, ROCHESTER, NEW YORK Effective date: 20120530 |
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Owner name: CHUSAISI IMAGING CO., LTD. Free format text: FORMER NAME: IMAGE SENSOR TECHNOLOGIES ACQUISITION CORPORATION |
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CP03 | Change of name, title or address |
Address after: American New York Patentee after: Chu Saisi Imaging Co.,Ltd. Address before: California, USA Patentee before: Image sensing technology acquisition group |
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Effective date of registration: 20120530 Address after: California, USA Patentee after: Image sensing technology acquisition group Address before: American New York Patentee before: Eastman Kodak Co. |
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