JPWO2022130662A1 - - Google Patents

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Publication number
JPWO2022130662A1
JPWO2022130662A1 JP2022569694A JP2022569694A JPWO2022130662A1 JP WO2022130662 A1 JPWO2022130662 A1 JP WO2022130662A1 JP 2022569694 A JP2022569694 A JP 2022569694A JP 2022569694 A JP2022569694 A JP 2022569694A JP WO2022130662 A1 JPWO2022130662 A1 JP WO2022130662A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022569694A
Other languages
Japanese (ja)
Other versions
JP7704155B2 (ja
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 filed Critical
Publication of JPWO2022130662A1 publication Critical patent/JPWO2022130662A1/ja
Application granted granted Critical
Publication of JP7704155B2 publication Critical patent/JP7704155B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • 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
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/704—Pixels specially adapted for focusing, e.g. phase difference pixel sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
JP2022569694A 2020-12-17 2021-06-18 撮像装置、信号処理方法 Active JP7704155B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020209466 2020-12-17
JP2020209466 2020-12-17
PCT/JP2021/023240 WO2022130662A1 (ja) 2020-12-17 2021-06-18 撮像装置、信号処理方法

Publications (2)

Publication Number Publication Date
JPWO2022130662A1 true JPWO2022130662A1 (https=) 2022-06-23
JP7704155B2 JP7704155B2 (ja) 2025-07-08

Family

ID=82059381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022569694A Active JP7704155B2 (ja) 2020-12-17 2021-06-18 撮像装置、信号処理方法

Country Status (5)

Country Link
US (1) US12425730B2 (https=)
EP (1) EP4254937A4 (https=)
JP (1) JP7704155B2 (https=)
CN (1) CN116724262A (https=)
WO (1) WO2022130662A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004191629A (ja) * 2002-12-11 2004-07-08 Canon Inc 焦点検出装置
JP2014142497A (ja) * 2013-01-24 2014-08-07 Canon Inc 撮像装置及びその制御方法
JP2015142364A (ja) * 2014-01-30 2015-08-03 キヤノン株式会社 画像処理装置、撮像装置、及び画像処理方法
JP2015163915A (ja) * 2014-02-28 2015-09-10 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、プログラム、および、記憶媒体
JP2015212772A (ja) * 2014-05-02 2015-11-26 キヤノン株式会社 測距装置、撮像装置、測距方法、および測距パラメータ算出方法
JP2017040704A (ja) * 2015-08-18 2017-02-23 キヤノン株式会社 撮像装置および撮影システム
JP2019121972A (ja) * 2018-01-10 2019-07-22 キヤノン株式会社 画像処理方法、画像処理装置、撮像装置、画像処理プログラム、および、記憶媒体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012220790A (ja) * 2011-04-11 2012-11-12 Canon Inc 撮像装置
JP5943655B2 (ja) * 2012-03-12 2016-07-05 キヤノン株式会社 画像処理装置、焦点検出装置、および、画像処理プログラム
CN104205797B (zh) * 2012-03-28 2015-10-21 富士胶片株式会社 摄像装置
JP5701942B2 (ja) * 2013-07-10 2015-04-15 オリンパス株式会社 撮像装置、カメラシステム及び画像処理方法
JP6600170B2 (ja) * 2014-07-07 2019-10-30 キヤノン株式会社 撮像素子及びその制御方法並びに撮像装置
JP6426992B2 (ja) 2014-12-08 2018-11-21 キヤノン株式会社 撮像装置、焦点検出方法、プログラム、及び記憶媒体
JP2017022528A (ja) * 2015-07-09 2017-01-26 キヤノン株式会社 画像処理装置及びその制御方法、プログラムならびに撮像装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004191629A (ja) * 2002-12-11 2004-07-08 Canon Inc 焦点検出装置
JP2014142497A (ja) * 2013-01-24 2014-08-07 Canon Inc 撮像装置及びその制御方法
JP2015142364A (ja) * 2014-01-30 2015-08-03 キヤノン株式会社 画像処理装置、撮像装置、及び画像処理方法
JP2015163915A (ja) * 2014-02-28 2015-09-10 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、プログラム、および、記憶媒体
JP2015212772A (ja) * 2014-05-02 2015-11-26 キヤノン株式会社 測距装置、撮像装置、測距方法、および測距パラメータ算出方法
JP2017040704A (ja) * 2015-08-18 2017-02-23 キヤノン株式会社 撮像装置および撮影システム
JP2019121972A (ja) * 2018-01-10 2019-07-22 キヤノン株式会社 画像処理方法、画像処理装置、撮像装置、画像処理プログラム、および、記憶媒体

Also Published As

Publication number Publication date
EP4254937A4 (en) 2024-04-17
WO2022130662A1 (ja) 2022-06-23
JP7704155B2 (ja) 2025-07-08
EP4254937A1 (en) 2023-10-04
CN116724262A (zh) 2023-09-08
US20240022813A1 (en) 2024-01-18
US12425730B2 (en) 2025-09-23

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