JP2014026062A - 撮像装置および撮像方法 - Google Patents

撮像装置および撮像方法 Download PDF

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Publication number
JP2014026062A
JP2014026062A JP2012165341A JP2012165341A JP2014026062A JP 2014026062 A JP2014026062 A JP 2014026062A JP 2012165341 A JP2012165341 A JP 2012165341A JP 2012165341 A JP2012165341 A JP 2012165341A JP 2014026062 A JP2014026062 A JP 2014026062A
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JP
Japan
Prior art keywords
phase difference
difference detection
gain
imaging
pixel
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.)
Pending
Application number
JP2012165341A
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English (en)
Japanese (ja)
Other versions
JP2014026062A5 (enExample
Inventor
Yoshitaka Miyatani
佳孝 宮谷
Kazuki Akaho
一樹 赤穂
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2012165341A priority Critical patent/JP2014026062A/ja
Priority to US13/908,183 priority patent/US9407842B2/en
Priority to CN201310305516.2A priority patent/CN103581578A/zh
Publication of JP2014026062A publication Critical patent/JP2014026062A/ja
Publication of JP2014026062A5 publication Critical patent/JP2014026062A5/ja
Pending legal-status Critical Current

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
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • 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
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP2012165341A 2012-07-26 2012-07-26 撮像装置および撮像方法 Pending JP2014026062A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012165341A JP2014026062A (ja) 2012-07-26 2012-07-26 撮像装置および撮像方法
US13/908,183 US9407842B2 (en) 2012-07-26 2013-06-03 Image pickup apparatus and image pickup method for preventing degradation of image quality
CN201310305516.2A CN103581578A (zh) 2012-07-26 2013-07-18 图像拾取装置和图像拾取方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012165341A JP2014026062A (ja) 2012-07-26 2012-07-26 撮像装置および撮像方法

Publications (2)

Publication Number Publication Date
JP2014026062A true JP2014026062A (ja) 2014-02-06
JP2014026062A5 JP2014026062A5 (enExample) 2015-02-26

Family

ID=49994542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012165341A Pending JP2014026062A (ja) 2012-07-26 2012-07-26 撮像装置および撮像方法

Country Status (3)

Country Link
US (1) US9407842B2 (enExample)
JP (1) JP2014026062A (enExample)
CN (1) CN103581578A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
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JP6017641B1 (ja) * 2015-07-13 2016-11-02 オリンパス株式会社 撮像装置，信号処理方法，信号処理プログラム
WO2018181163A1 (ja) * 2017-03-30 2018-10-04 富士フイルム株式会社 画像処理装置、画像処理方法、およびプログラム
WO2019189099A1 (ja) * 2018-03-26 2019-10-03 ソニー株式会社 撮像素子、撮像装置、並びに、情報処理方法
WO2025089013A1 (ja) * 2023-10-25 2025-05-01 富士フイルム株式会社 位相差マップ生成装置及び生成方法、画像データ取得装置、合焦制御方法、学習方法、及び位相差マップ生成器

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* Cited by examiner, † Cited by third party
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JP6021622B2 (ja) * 2012-12-07 2016-11-09 オリンパス株式会社 画像処理装置及び画像処理方法
JP6270400B2 (ja) * 2013-10-09 2018-01-31 オリンパス株式会社 画像処理装置、画像処理方法及び画像処理プログラム
KR20190017303A (ko) * 2017-08-10 2019-02-20 엘지전자 주식회사 이동 단말기
CN115112229A (zh) * 2021-03-23 2022-09-27 北京小米移动软件有限公司 校正方法、装置、电子设备和存储介质
WO2025231799A1 (en) * 2024-05-10 2025-11-13 Qualcomm Incorporated Dynamic phase detection pixel compensation for mode switching

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JP2004191629A (ja) * 2002-12-11 2004-07-08 Canon Inc 焦点検出装置
JP2007184716A (ja) * 2006-01-05 2007-07-19 Nikon Corp 撮像素子および撮像兼焦点検出装置
JP2007282108A (ja) * 2006-04-11 2007-10-25 Nikon Corp 撮像装置、カメラおよび画像処理方法
JP2009044637A (ja) * 2007-08-10 2009-02-26 Canon Inc 撮像装置
JP2010271419A (ja) * 2009-05-19 2010-12-02 Canon Inc 光学装置及び焦点検出方法
WO2012036019A1 (ja) * 2010-09-13 2012-03-22 富士フイルム株式会社 単眼立体撮像装置、単眼立体撮像装置用シェーディング補正方法及び単眼立体撮像装置用プログラム

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WO2009022634A1 (en) * 2007-08-10 2009-02-19 Canon Kabushiki Kaisha Image-pickup apparatus and control method therof
JP5264131B2 (ja) * 2007-09-14 2013-08-14 キヤノン株式会社 撮像装置
JP2009130582A (ja) * 2007-11-22 2009-06-11 Nikon Corp 固体撮像装置、電子カメラ
JP5225151B2 (ja) * 2008-03-11 2013-07-03 キヤノン株式会社 撮像装置及び画像処理方法
JP5371331B2 (ja) * 2008-09-01 2013-12-18 キヤノン株式会社 撮像装置、撮像装置の制御方法及びプログラム
JP5424679B2 (ja) * 2009-03-18 2014-02-26 キヤノン株式会社 撮像装置及び信号処理装置
JP5662667B2 (ja) * 2009-10-08 2015-02-04 キヤノン株式会社 撮像装置
JP5563283B2 (ja) * 2009-12-09 2014-07-30 キヤノン株式会社 画像処理装置
JP5616442B2 (ja) * 2010-06-09 2014-10-29 富士フイルム株式会社 撮像装置及び画像処理方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
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JP2004191629A (ja) * 2002-12-11 2004-07-08 Canon Inc 焦点検出装置
JP2007184716A (ja) * 2006-01-05 2007-07-19 Nikon Corp 撮像素子および撮像兼焦点検出装置
JP2007282108A (ja) * 2006-04-11 2007-10-25 Nikon Corp 撮像装置、カメラおよび画像処理方法
JP2009044637A (ja) * 2007-08-10 2009-02-26 Canon Inc 撮像装置
JP2010271419A (ja) * 2009-05-19 2010-12-02 Canon Inc 光学装置及び焦点検出方法
WO2012036019A1 (ja) * 2010-09-13 2012-03-22 富士フイルム株式会社 単眼立体撮像装置、単眼立体撮像装置用シェーディング補正方法及び単眼立体撮像装置用プログラム

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017010027A1 (ja) * 2015-07-13 2017-01-19 オリンパス株式会社 撮像装置，信号処理方法，信号処理プログラム
JP6017641B1 (ja) * 2015-07-13 2016-11-02 オリンパス株式会社 撮像装置，信号処理方法，信号処理プログラム
US10491840B2 (en) 2015-07-13 2019-11-26 Olympus Corporation Image pickup apparatus, signal processing method, and signal processing program
CN110463184B (zh) * 2017-03-30 2021-03-12 富士胶片株式会社 图像处理装置、图像处理方法及非易失性有形介质
WO2018181163A1 (ja) * 2017-03-30 2018-10-04 富士フイルム株式会社 画像処理装置、画像処理方法、およびプログラム
CN110463184A (zh) * 2017-03-30 2019-11-15 富士胶片株式会社 图像处理装置、图像处理方法及程序
JPWO2018181163A1 (ja) * 2017-03-30 2019-12-19 富士フイルム株式会社 画像処理装置、画像処理方法、およびプログラム
US10939058B2 (en) 2017-03-30 2021-03-02 Fujifilm Corporation Image processing apparatus, image processing method, and program
WO2019189099A1 (ja) * 2018-03-26 2019-10-03 ソニー株式会社 撮像素子、撮像装置、並びに、情報処理方法
JPWO2019189099A1 (ja) * 2018-03-26 2021-04-22 ソニー株式会社 撮像素子、撮像装置、並びに、情報処理方法
US11252361B2 (en) 2018-03-26 2022-02-15 Sony Group Corporation Imaging element, imaging device, and information processing method with image restoration pixels and unidirectional pixel
JP7375746B2 (ja) 2018-03-26 2023-11-08 ソニーグループ株式会社 撮像素子、撮像装置、並びに、情報処理方法
WO2025089013A1 (ja) * 2023-10-25 2025-05-01 富士フイルム株式会社 位相差マップ生成装置及び生成方法、画像データ取得装置、合焦制御方法、学習方法、及び位相差マップ生成器

Also Published As

Publication number Publication date
US9407842B2 (en) 2016-08-02
US20140028881A1 (en) 2014-01-30
CN103581578A (zh) 2014-02-12

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