CN102422633B - 摄像设备及其控制方法 - Google Patents

摄像设备及其控制方法 Download PDF

Info

Publication number
CN102422633B
CN102422633B CN201080020918.2A CN201080020918A CN102422633B CN 102422633 B CN102422633 B CN 102422633B CN 201080020918 A CN201080020918 A CN 201080020918A CN 102422633 B CN102422633 B CN 102422633B
Authority
CN
China
Prior art keywords
row
pixel
correction
value
benchmark
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
CN201080020918.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN102422633A (zh
Inventor
石井美绘
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
Publication of CN102422633A publication Critical patent/CN102422633A/zh
Application granted granted Critical
Publication of CN102422633B publication Critical patent/CN102422633B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/618—Noise processing, e.g. detecting, correcting, reducing or removing noise for random or high-frequency noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
CN201080020918.2A 2009-05-11 2010-03-31 摄像设备及其控制方法 Expired - Fee Related CN102422633B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-114979 2009-05-11
JP2009114979A JP5489527B2 (ja) 2009-05-11 2009-05-11 撮像装置及びその制御方法
PCT/JP2010/056275 WO2010131533A1 (en) 2009-05-11 2010-03-31 Image capturing apparatus and control method for the same

Publications (2)

Publication Number Publication Date
CN102422633A CN102422633A (zh) 2012-04-18
CN102422633B true CN102422633B (zh) 2015-01-21

Family

ID=43084911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080020918.2A Expired - Fee Related CN102422633B (zh) 2009-05-11 2010-03-31 摄像设备及其控制方法

Country Status (4)

Country Link
US (1) US8792021B2 (enExample)
JP (1) JP5489527B2 (enExample)
CN (1) CN102422633B (enExample)
WO (1) WO2010131533A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5959834B2 (ja) 2011-12-02 2016-08-02 キヤノン株式会社 撮像装置
JP5787856B2 (ja) * 2012-09-24 2015-09-30 株式会社東芝 固体撮像装置
JP6037170B2 (ja) * 2013-04-16 2016-11-30 ソニー株式会社 固体撮像装置およびその信号処理方法、並びに電子機器
EP3236652A4 (en) * 2014-12-19 2018-07-11 Olympus Corporation Endoscope and endoscope system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1617571A (zh) * 2003-10-31 2005-05-18 佳能株式会社 缺陷校正装置及方法
CN1719877A (zh) * 2004-07-07 2006-01-11 索尼公司 信号处理装置及方法
JP2006121478A (ja) * 2004-10-22 2006-05-11 Canon Inc 撮像装置
JP2007201735A (ja) * 2006-01-25 2007-08-09 Canon Inc 撮像装置及びその制御方法
WO2007111264A1 (ja) * 2006-03-24 2007-10-04 Nikon Corporation 信号処理方法、信号処理システム、係数生成装置、およびデジタルカメラ

Family Cites Families (11)

* 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
EP1143706A3 (en) * 2000-03-28 2007-08-01 Fujitsu Limited Image sensor with black level control and low power consumption
US7113210B2 (en) * 2002-05-08 2006-09-26 Hewlett-Packard Development Company, L.P. Incorporating pixel replacement for negative values arising in dark frame subtraction
JP4144517B2 (ja) 2003-12-05 2008-09-03 ソニー株式会社 固体撮像装置、撮像方法
JP4396425B2 (ja) * 2004-07-07 2010-01-13 ソニー株式会社 固体撮像装置及び信号処理方法
JP4742652B2 (ja) * 2005-04-14 2011-08-10 富士フイルム株式会社 撮像装置
JP2007027845A (ja) * 2005-07-12 2007-02-01 Konica Minolta Photo Imaging Inc 撮像装置
JP4827524B2 (ja) * 2005-12-26 2011-11-30 キヤノン株式会社 撮像装置
JP4994751B2 (ja) * 2006-09-07 2012-08-08 キヤノン株式会社 撮像装置
US7760258B2 (en) * 2007-03-07 2010-07-20 Altasens, Inc. Apparatus and method for stabilizing image sensor black level
JP2009081528A (ja) * 2007-09-25 2009-04-16 Nikon Corp 撮像装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1617571A (zh) * 2003-10-31 2005-05-18 佳能株式会社 缺陷校正装置及方法
CN1719877A (zh) * 2004-07-07 2006-01-11 索尼公司 信号处理装置及方法
JP2006121478A (ja) * 2004-10-22 2006-05-11 Canon Inc 撮像装置
JP2007201735A (ja) * 2006-01-25 2007-08-09 Canon Inc 撮像装置及びその制御方法
WO2007111264A1 (ja) * 2006-03-24 2007-10-04 Nikon Corporation 信号処理方法、信号処理システム、係数生成装置、およびデジタルカメラ

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JP特开2006-121478A 2006.05.11 *
JP特开2007-201735A 2007.08.09 *
JP特开2008-67060A 2008.03.21 *
JP特开2009-81528A 2009.04.16 *

Also Published As

Publication number Publication date
US8792021B2 (en) 2014-07-29
JP5489527B2 (ja) 2014-05-14
WO2010131533A1 (en) 2010-11-18
CN102422633A (zh) 2012-04-18
US20120044390A1 (en) 2012-02-23
JP2010263585A (ja) 2010-11-18

Similar Documents

Publication Publication Date Title
US7999866B2 (en) Imaging apparatus and processing method thereof
CN100426849C (zh) 固态摄像设备和处理来自固态摄像设备的信号的方法
US8520108B2 (en) Method for driving a photoelectric conversion device with isolation switches arranged between signal lines and amplifiers
US7986353B2 (en) Image sensing apparatus and imaging system
US8878971B2 (en) Image sensing apparatus, image sensing apparatus control method, and imaging system
CN102843526B (zh) 摄像设备及其控制方法
JP5322816B2 (ja) 撮像装置およびその制御方法
US9544512B2 (en) Image capturing apparatus and method of reading out pixel signals from an image sensor
US8023022B2 (en) Solid-state imaging apparatus
US20130248939A1 (en) Solid-state imaging apparatus
JP2013118520A (ja) 撮像装置
CN102422633B (zh) 摄像设备及其控制方法
JP6000589B2 (ja) 固体撮像装置
US10321075B2 (en) Imaging apparatus and imaging system
US7787036B2 (en) Imaging apparatus configured to correct noise
JP3977342B2 (ja) 固体撮像装置の設計方法及び撮像システム
JP4542063B2 (ja) 固体撮像装置およびそれを用いた撮像システム
JP6071323B2 (ja) 撮像装置、その制御方法、および制御プログラム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150121

Termination date: 20200331

CF01 Termination of patent right due to non-payment of annual fee