JP5455798B2 - 画像処理装置 - Google Patents

画像処理装置 Download PDF

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Publication number
JP5455798B2
JP5455798B2 JP2010131510A JP2010131510A JP5455798B2 JP 5455798 B2 JP5455798 B2 JP 5455798B2 JP 2010131510 A JP2010131510 A JP 2010131510A JP 2010131510 A JP2010131510 A JP 2010131510A JP 5455798 B2 JP5455798 B2 JP 5455798B2
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JP
Japan
Prior art keywords
signal
noise
column offset
column
output
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
Application number
JP2010131510A
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English (en)
Japanese (ja)
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JP2011041255A5 (enExample
JP2011041255A (ja
Inventor
誠 伊勢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2010131510A priority Critical patent/JP5455798B2/ja
Priority to US12/821,322 priority patent/US8422819B2/en
Priority to CN201010232828.1A priority patent/CN101959009B/zh
Publication of JP2011041255A publication Critical patent/JP2011041255A/ja
Publication of JP2011041255A5 publication Critical patent/JP2011041255A5/ja
Application granted granted Critical
Publication of JP5455798B2 publication Critical patent/JP5455798B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—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
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/677—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction for reducing the column or line fixed pattern noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2010131510A 2009-07-16 2010-06-08 画像処理装置 Expired - Fee Related JP5455798B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010131510A JP5455798B2 (ja) 2009-07-16 2010-06-08 画像処理装置
US12/821,322 US8422819B2 (en) 2009-07-16 2010-06-23 Image processing apparatus having a noise reduction technique
CN201010232828.1A CN101959009B (zh) 2009-07-16 2010-07-16 图像处理设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009168276 2009-07-16
JP2009168276 2009-07-16
JP2010131510A JP5455798B2 (ja) 2009-07-16 2010-06-08 画像処理装置

Publications (3)

Publication Number Publication Date
JP2011041255A JP2011041255A (ja) 2011-02-24
JP2011041255A5 JP2011041255A5 (enExample) 2013-07-18
JP5455798B2 true JP5455798B2 (ja) 2014-03-26

Family

ID=43465360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010131510A Expired - Fee Related JP5455798B2 (ja) 2009-07-16 2010-06-08 画像処理装置

Country Status (3)

Country Link
US (1) US8422819B2 (enExample)
JP (1) JP5455798B2 (enExample)
CN (1) CN101959009B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5161706B2 (ja) * 2008-08-27 2013-03-13 キヤノン株式会社 撮像装置及びその制御方法
US8682102B2 (en) * 2009-06-18 2014-03-25 Schlumberger Technology Corporation Cyclic noise removal in borehole imaging
EP2694575A2 (en) * 2011-04-08 2014-02-12 Ticona LLC Polyethylene powders and porous articles made therefrom
JP5852324B2 (ja) * 2011-04-26 2016-02-03 キヤノン株式会社 撮像装置及びその制御方法、プログラム
JP5780885B2 (ja) * 2011-08-26 2015-09-16 キヤノン株式会社 撮像装置、その制御方法、および制御プログラム
US8994082B2 (en) 2011-09-30 2015-03-31 Taiwan Semiconductor Manufacturing Company, Ltd. Transistors, methods of manufacturing thereof, and image sensor circuits with reduced RTS noise
JP5895703B2 (ja) * 2012-05-22 2016-03-30 ソニー株式会社 画像処理装置及び画像処理方法、並びにコンピューター・プログラム
JP6053447B2 (ja) * 2012-10-23 2016-12-27 オリンパス株式会社 撮像装置
US9304741B2 (en) * 2013-04-22 2016-04-05 Omnivision Technologies, Inc. Apparatus, method and system for random number generation
US9426393B2 (en) * 2013-10-31 2016-08-23 Taiwan Semiconductor Manufacturing Co., Ltd. Noise simulation flow for low noise CMOS image sensor design
JP6386722B2 (ja) 2013-11-26 2018-09-05 キヤノン株式会社 撮像素子、撮像装置及び携帯電話機
JP6413612B2 (ja) * 2014-10-20 2018-10-31 株式会社ニコン 撮像装置
CN107079119B (zh) 2014-12-19 2020-03-06 奥林巴斯株式会社 内窥镜以及内窥镜系统
US9380234B1 (en) * 2015-05-01 2016-06-28 Omnivision Technologies, Inc. Reduced random telegraph signal noise CMOS image sensor and associated method
WO2023047074A1 (en) * 2021-09-21 2023-03-30 Bae Systems Plc Integrity monitoring of image sensor data

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0767038A (ja) 1993-08-24 1995-03-10 Sony Corp 固体撮像装置
JP3827502B2 (ja) * 2000-03-28 2006-09-27 富士通株式会社 イメージセンサ
US7046284B2 (en) * 2003-09-30 2006-05-16 Innovative Technology Licensing Llc CMOS imaging system with low fixed pattern noise
JP2006025148A (ja) * 2004-07-07 2006-01-26 Sony Corp 信号処理装置及び方法
JP4625685B2 (ja) * 2004-11-26 2011-02-02 株式会社東芝 固体撮像装置
JP4533124B2 (ja) * 2004-12-21 2010-09-01 イーストマン コダック カンパニー 画素欠陥補正装置
US7701493B2 (en) * 2005-02-28 2010-04-20 Micron Technology, Inc. Imager row-wise noise correction
JP4351658B2 (ja) * 2005-07-21 2009-10-28 マイクロン テクノロジー， インク． メモリ容量低減化方法、メモリ容量低減化雑音低減化回路及びメモリ容量低減化装置
JP2007053691A (ja) * 2005-08-19 2007-03-01 Micron Technol Inc サブｌｓｂを用いた拡張デジタルデータ路構造
US7760258B2 (en) * 2007-03-07 2010-07-20 Altasens, Inc. Apparatus and method for stabilizing image sensor black level
JP2008271159A (ja) * 2007-04-19 2008-11-06 Matsushita Electric Ind Co Ltd 固体撮像装置
JP2009038531A (ja) * 2007-07-31 2009-02-19 Panasonic Corp 固体撮像装置及びその駆動方法

Also Published As

Publication number Publication date
US8422819B2 (en) 2013-04-16
CN101959009B (zh) 2013-04-10
CN101959009A (zh) 2011-01-26
JP2011041255A (ja) 2011-02-24
US20110013855A1 (en) 2011-01-20

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