JP5753395B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP5753395B2
JP5753395B2 JP2011026527A JP2011026527A JP5753395B2 JP 5753395 B2 JP5753395 B2 JP 5753395B2 JP 2011026527 A JP2011026527 A JP 2011026527A JP 2011026527 A JP2011026527 A JP 2011026527A JP 5753395 B2 JP5753395 B2 JP 5753395B2
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JP
Japan
Prior art keywords
solid
image sensor
state image
pixel
state
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.)
Active
Application number
JP2011026527A
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English (en)
Japanese (ja)
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JP2012169705A5 (enExample
JP2012169705A (ja
Inventor
永田　徹
徹 永田
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 JP2011026527A priority Critical patent/JP5753395B2/ja
Priority to US13/355,958 priority patent/US8704925B2/en
Publication of JP2012169705A publication Critical patent/JP2012169705A/ja
Publication of JP2012169705A5 publication Critical patent/JP2012169705A5/ja
Application granted granted Critical
Publication of JP5753395B2 publication Critical patent/JP5753395B2/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
    • H04N25/61—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"
    • H04N25/611—Correction of chromatic aberration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • 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
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
    • H04N2209/045—Picture signal generators using solid-state devices having a single pick-up sensor using mosaic colour filter
    • H04N2209/046—Colour interpolation to calculate the missing colour values

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
JP2011026527A 2011-02-09 2011-02-09 撮像装置 Active JP5753395B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011026527A JP5753395B2 (ja) 2011-02-09 2011-02-09 撮像装置
US13/355,958 US8704925B2 (en) 2011-02-09 2012-01-23 Image sensing apparatus including a single-plate image sensor having five or more brands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011026527A JP5753395B2 (ja) 2011-02-09 2011-02-09 撮像装置

Publications (3)

Publication Number Publication Date
JP2012169705A JP2012169705A (ja) 2012-09-06
JP2012169705A5 JP2012169705A5 (enExample) 2014-02-20
JP5753395B2 true JP5753395B2 (ja) 2015-07-22

Family

ID=46600423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011026527A Active JP5753395B2 (ja) 2011-02-09 2011-02-09 撮像装置

Country Status (2)

Country Link
US (1) US8704925B2 (enExample)
JP (1) JP5753395B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5546166B2 (ja) * 2009-06-19 2014-07-09 キヤノン株式会社 撮像装置、信号処理方法、及びプログラム
US9800852B1 (en) * 2016-09-07 2017-10-24 Essential Products, Inc. Color reconstruction
CN108600771B (zh) * 2018-05-15 2019-10-25 东北农业大学 录播工作站系统及操作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3758284B2 (ja) * 1997-03-17 2006-03-22 コニカミノルタフォトイメージング株式会社 画像撮像装置
JP2001005046A (ja) 1999-06-23 2001-01-12 Fuji Photo Film Co Ltd マルチバンドカメラ
JP3965555B2 (ja) * 2002-02-01 2007-08-29 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
JP2004157059A (ja) 2002-11-08 2004-06-03 Minolta Co Ltd 撮像装置およびレンズ光学系
JP2006098771A (ja) * 2004-09-29 2006-04-13 Canon Inc 焦点検出装置、撮像装置、撮像システム及びレンズユニット
JP4983141B2 (ja) * 2006-08-04 2012-07-25 ソニー株式会社 カラーフィルタ
JP2009130625A (ja) * 2007-11-22 2009-06-11 Olympus Corp 画像撮影装置
JP5305992B2 (ja) * 2009-03-10 2013-10-02 キヤノン株式会社 画像処理装置及び画像処理方法

Also Published As

Publication number Publication date
US8704925B2 (en) 2014-04-22
JP2012169705A (ja) 2012-09-06
US20120200755A1 (en) 2012-08-09

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