JP5521460B2 - 撮像装置および方法、電子機器、並びにプログラム - Google Patents

撮像装置および方法、電子機器、並びにプログラム Download PDF

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Publication number
JP5521460B2
JP5521460B2 JP2009217719A JP2009217719A JP5521460B2 JP 5521460 B2 JP5521460 B2 JP 5521460B2 JP 2009217719 A JP2009217719 A JP 2009217719A JP 2009217719 A JP2009217719 A JP 2009217719A JP 5521460 B2 JP5521460 B2 JP 5521460B2
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pixel
unit
value
image
processing target
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Japanese (ja)
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JP2011066835A5 (enExample
JP2011066835A (ja
Inventor
和生 野本
明弘 中村
隆 久保寺
光明 竹下
幸弘 清田
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Sony Corp
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Sony Corp
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Priority to JP2009217719A priority Critical patent/JP5521460B2/ja
Priority to US12/805,520 priority patent/US8466990B2/en
Priority to CN201010282845.6A priority patent/CN102025895B/zh
Publication of JP2011066835A publication Critical patent/JP2011066835A/ja
Publication of JP2011066835A5 publication Critical patent/JP2011066835A5/ja
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    • 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
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • H04N25/683—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects by defect estimation performed on the scene signal, e.g. real time or on the fly detection

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
JP2009217719A 2009-09-18 2009-09-18 撮像装置および方法、電子機器、並びにプログラム Expired - Fee Related JP5521460B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009217719A JP5521460B2 (ja) 2009-09-18 2009-09-18 撮像装置および方法、電子機器、並びにプログラム
US12/805,520 US8466990B2 (en) 2009-09-18 2010-08-04 Imaging apparatus and method, electronic device, and program
CN201010282845.6A CN102025895B (zh) 2009-09-18 2010-09-13 成像设备和方法、电子装置

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JP2009217719A JP5521460B2 (ja) 2009-09-18 2009-09-18 撮像装置および方法、電子機器、並びにプログラム

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JP2011066835A JP2011066835A (ja) 2011-03-31
JP2011066835A5 JP2011066835A5 (enExample) 2012-10-25
JP5521460B2 true JP5521460B2 (ja) 2014-06-11

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US (1) US8466990B2 (enExample)
JP (1) JP5521460B2 (enExample)
CN (1) CN102025895B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6087674B2 (ja) * 2013-02-27 2017-03-01 キヤノン株式会社 撮像装置
KR102247564B1 (ko) * 2014-11-13 2021-05-03 삼성전자 주식회사 화소 처리 장치, 이를 포함하는 이미지 신호 처리 장치, 및 이를 포함하는 이미지 처리 시스템
CN107113383B (zh) * 2015-01-20 2020-03-17 奥林巴斯株式会社 图像处理装置、图像处理方法和存储介质
US9860465B2 (en) * 2015-06-23 2018-01-02 Semiconductor Energy Laboratory Co., Ltd. Imaging device and electronic device
WO2022225947A1 (en) * 2021-04-19 2022-10-27 Intuitive Surgical Operations, Inc. Systems and methods for reducing noise in imagery in a computer-assisted medical system
JP2025006152A (ja) * 2023-06-29 2025-01-17 キヤノン株式会社 光電変換装置、機器、および信号処理方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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US5047863A (en) * 1990-05-24 1991-09-10 Polaroid Corporation Defect correction apparatus for solid state imaging devices including inoperative pixel detection
US6061092A (en) * 1997-12-05 2000-05-09 Intel Corporation Method and apparatus for dark frame cancellation for CMOS sensor-based tethered video peripherals
JPH11331592A (ja) * 1998-05-12 1999-11-30 Canon Inc 画像読み取り装置及びコンピュータ読み取り可能な記憶媒体
JP3897520B2 (ja) * 2000-07-11 2007-03-28 キヤノン株式会社 撮像装置および撮像装置の制御方法
JP2002354340A (ja) * 2001-05-24 2002-12-06 Olympus Optical Co Ltd 撮像装置
US6737625B2 (en) * 2001-06-28 2004-05-18 Agilent Technologies, Inc. Bad pixel detection and correction in an image sensing device
JP2003204486A (ja) * 2002-01-09 2003-07-18 Olympus Optical Co Ltd 撮像装置
JP3965558B2 (ja) 2002-02-01 2007-08-29 ソニー株式会社 信号処理方法および装置
US7372484B2 (en) * 2003-06-26 2008-05-13 Micron Technology, Inc. Method and apparatus for reducing effects of dark current and defective pixels in an imaging device
US7280141B1 (en) * 2003-09-23 2007-10-09 Pixim Inc Fixed pattern noise subtraction in a digital image sensor
JP4305225B2 (ja) * 2004-03-10 2009-07-29 三菱電機株式会社 赤外線画像補正装置
JP2006025148A (ja) * 2004-07-07 2006-01-26 Sony Corp 信号処理装置及び方法
US7804532B2 (en) * 2005-04-27 2010-09-28 Nikon Corporation Noise reducing device, electronic camera, and image processing program for reducing image noise by using blackout image
US20060256215A1 (en) * 2005-05-16 2006-11-16 Xuemei Zhang System and method for subtracting dark noise from an image using an estimated dark noise scale factor
JP4961182B2 (ja) 2005-10-18 2012-06-27 株式会社リコー ノイズ除去装置、ノイズ除去方法、ノイズ除去プログラム及び記録媒体
JP4378341B2 (ja) * 2005-12-26 2009-12-02 キヤノン株式会社 撮像装置及び補正方法
JP2008148082A (ja) * 2006-12-12 2008-06-26 Olympus Corp 固体撮像装置
JP4978214B2 (ja) * 2006-10-13 2012-07-18 ソニー株式会社 撮像システムおよび画素欠陥補正装置
JP2008131165A (ja) * 2006-11-17 2008-06-05 Rohm Co Ltd 欠陥画素検出装置、電子機器、及び欠陥画素検出プログラム
JP4585021B2 (ja) * 2008-08-19 2010-11-24 オリンパス株式会社 顕微鏡用撮像装置及び撮像素子の画素欠陥検出方法

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Publication number Publication date
CN102025895A (zh) 2011-04-20
US20110102648A1 (en) 2011-05-05
CN102025895B (zh) 2014-08-20
JP2011066835A (ja) 2011-03-31
US8466990B2 (en) 2013-06-18

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