JP6053447B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP6053447B2
JP6053447B2 JP2012233801A JP2012233801A JP6053447B2 JP 6053447 B2 JP6053447 B2 JP 6053447B2 JP 2012233801 A JP2012233801 A JP 2012233801A JP 2012233801 A JP2012233801 A JP 2012233801A JP 6053447 B2 JP6053447 B2 JP 6053447B2
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JP
Japan
Prior art keywords
image
value
output
pixel
average value
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JP2012233801A
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English (en)
Japanese (ja)
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JP2014086855A (ja
JP2014086855A5 (enExample
Inventor
宏明 岩崎
宏明 岩崎
学 市川
学 市川
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Olympus Corp
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Olympus Corp
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Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2012233801A priority Critical patent/JP6053447B2/ja
Priority to US14/060,592 priority patent/US9118854B2/en
Priority to CN201310503024.4A priority patent/CN103780851B/zh
Publication of JP2014086855A publication Critical patent/JP2014086855A/ja
Publication of JP2014086855A5 publication Critical patent/JP2014086855A5/ja
Application granted granted Critical
Publication of JP6053447B2 publication Critical patent/JP6053447B2/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H04N25/633—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current by using optical black pixels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2012233801A 2012-10-23 2012-10-23 撮像装置 Active JP6053447B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012233801A JP6053447B2 (ja) 2012-10-23 2012-10-23 撮像装置
US14/060,592 US9118854B2 (en) 2012-10-23 2013-10-22 Methods and apparatus for providing optical black compensation of added images
CN201310503024.4A CN103780851B (zh) 2012-10-23 2013-10-23 摄像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012233801A JP6053447B2 (ja) 2012-10-23 2012-10-23 撮像装置

Publications (3)

Publication Number Publication Date
JP2014086855A JP2014086855A (ja) 2014-05-12
JP2014086855A5 JP2014086855A5 (enExample) 2015-11-19
JP6053447B2 true JP6053447B2 (ja) 2016-12-27

Family

ID=50485013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012233801A Active JP6053447B2 (ja) 2012-10-23 2012-10-23 撮像装置

Country Status (3)

Country Link
US (1) US9118854B2 (enExample)
JP (1) JP6053447B2 (enExample)
CN (1) CN103780851B (enExample)

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* Cited by examiner, † Cited by third party
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JP5627275B2 (ja) * 2010-04-21 2014-11-19 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
US9332239B2 (en) * 2012-05-31 2016-05-03 Apple Inc. Systems and methods for RGB image processing
KR20140089672A (ko) * 2013-01-04 2014-07-16 삼성전자주식회사 디지털 촬영 장치, 그 제어 방법, 및 컴퓨터 판독가능 기록매체
EP2938064B1 (en) * 2014-04-24 2016-10-12 Axis AB Method and apparatus for determining exposure setting
WO2016028755A1 (en) * 2014-08-20 2016-02-25 Seek Thermal, Inc. Adaptive adjustment of operating bias of an imaging system
JP6393573B2 (ja) * 2014-10-06 2018-09-19 株式会社 日立産業制御ソリューションズ 撮像装置および撮像方法
JP6370207B2 (ja) * 2014-12-17 2018-08-08 オリンパス株式会社 撮像装置、画像処理装置、撮像方法、およびプログラム
JP6545013B2 (ja) * 2015-06-17 2019-07-17 キヤノン株式会社 画像形成方法、画像形成装置、および画像形成プログラム
JP6663210B2 (ja) * 2015-12-01 2020-03-11 キヤノン株式会社 放射線撮像装置及びその制御方法
US10154213B2 (en) * 2016-09-28 2018-12-11 Semiconductor Components Industries, Llc Image sensors having dark pixels
CN109792494B (zh) * 2016-10-04 2021-01-08 富士胶片株式会社 摄像装置、静态图像摄像方法及记录介质
TWI678108B (zh) * 2017-08-23 2019-11-21 恆景科技股份有限公司 影像感測器的影像處理系統及方法
CN109429022B (zh) * 2017-09-01 2020-11-24 恒景科技股份有限公司 图像传感器的图像处理系统及方法
CN110574363A (zh) * 2017-11-22 2019-12-13 深圳市大疆创新科技有限公司 图像噪声标定方法及装置、图像降噪方法及装置、图像处理装置
JP7052040B2 (ja) * 2017-11-24 2022-04-11 ホアウェイ・テクノロジーズ・カンパニー・リミテッド アレイ内光学的黒画素のためのクロストーク補償を有する感光撮像システムおよびデバイス
JP7146424B2 (ja) 2018-03-19 2022-10-04 キヤノン株式会社 光電変換装置及び撮像システム
CN111008942A (zh) * 2019-12-16 2020-04-14 吴成 一种基于光线变化的图像处理方法
JP2024118706A (ja) * 2023-02-21 2024-09-02 セイコーエプソン株式会社 スキャンシステム、及び、情報処理プログラム

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JPH06284337A (ja) * 1993-03-24 1994-10-07 Sony Corp 映像信号のデジタルクランプ回路
JP2002135647A (ja) * 2000-10-19 2002-05-10 Canon Inc 撮像装置、方法、及びコンピュータ読み取り可能な記憶媒体
JP2003110942A (ja) 2001-09-28 2003-04-11 Sony Corp 固体撮像装置
JP4314827B2 (ja) * 2003-01-16 2009-08-19 株式会社ニコン 撮像装置
JP2005117395A (ja) 2003-10-08 2005-04-28 Konica Minolta Photo Imaging Inc 撮像装置
US7760258B2 (en) * 2007-03-07 2010-07-20 Altasens, Inc. Apparatus and method for stabilizing image sensor black level
WO2008153085A1 (ja) * 2007-06-14 2008-12-18 Sony Corporation 撮像装置、撮像制御方法および撮像制御プログラム
US20090135295A1 (en) 2007-11-20 2009-05-28 Keiji Kunishige Imaging device and control method for imaging device
JP4924408B2 (ja) * 2007-12-26 2012-04-25 ソニー株式会社 撮像装置
JP5366619B2 (ja) * 2008-08-12 2013-12-11 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、画像処理プログラム
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
JP5335327B2 (ja) * 2008-08-29 2013-11-06 キヤノン株式会社 欠陥検出補正装置及び欠陥検出補正方法
JP5455798B2 (ja) * 2009-07-16 2014-03-26 キヤノン株式会社 画像処理装置
JP2011040976A (ja) * 2009-08-11 2011-02-24 Sony Corp 固体撮像装置、固体撮像装置の駆動方法および電子機器
JP2012015587A (ja) * 2010-06-29 2012-01-19 Toshiba Corp 固体撮像装置
JP2012090051A (ja) * 2010-10-19 2012-05-10 Sony Corp 撮像装置及び撮像方法
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
KR20140010553A (ko) * 2012-07-13 2014-01-27 삼성전자주식회사 픽셀 어레이, 이를 포함하는 이미지 센서, 및 상기 이미지 센서의 로컬 다크 전류 보상 방법
US9124829B2 (en) * 2012-07-26 2015-09-01 Altasens, Inc. Optical black pixel readout for image sensor data correction

Also Published As

Publication number Publication date
JP2014086855A (ja) 2014-05-12
CN103780851B (zh) 2017-04-12
US20140111674A1 (en) 2014-04-24
CN103780851A (zh) 2014-05-07
US9118854B2 (en) 2015-08-25

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