CN110463193B - 摄像装置及图像处理方法 - Google Patents

摄像装置及图像处理方法 Download PDF

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Publication number
CN110463193B
CN110463193B CN201880020595.3A CN201880020595A CN110463193B CN 110463193 B CN110463193 B CN 110463193B CN 201880020595 A CN201880020595 A CN 201880020595A CN 110463193 B CN110463193 B CN 110463193B
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Prior art keywords
pixel
phase difference
pixels
interpolation
pixel value
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Chinese (zh)
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CN110463193A (zh
Inventor
田中康一
田中诚二
小林诚
河合智行
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Fujifilm Corp
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Fujifilm Corp
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    • 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
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour 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
    • 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
    • H04N25/673—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 by using reference sources
    • H04N25/674—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 by using reference sources based on the scene itself, e.g. defocusing
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Blocking Light For Cameras (AREA)
CN201880020595.3A 2017-03-30 2018-03-26 摄像装置及图像处理方法 Active CN110463193B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017068559 2017-03-30
JP2017-068559 2017-03-30
PCT/JP2018/012109 WO2018181164A1 (ja) 2017-03-30 2018-03-26 撮像装置及び画像処理方法

Publications (2)

Publication Number Publication Date
CN110463193A CN110463193A (zh) 2019-11-15
CN110463193B true CN110463193B (zh) 2021-09-03

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US (2) US10958824B2 (https=)
JP (2) JP6655218B2 (https=)
CN (1) CN110463193B (https=)
WO (1) WO2018181164A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110447223B (zh) * 2017-03-16 2021-07-27 富士胶片株式会社 摄像装置
US10498947B2 (en) * 2017-10-30 2019-12-03 Taiwan Semiconductor Manufacturing Co., Ltd. Image sensor including light shielding layer and patterned dielectric layer
KR20220036630A (ko) * 2020-09-16 2022-03-23 삼성전자주식회사 컬러 보정을 위한 영상 처리 장치, 영상 처리 방법 및 이를 포함하는 영상 처리 시스템
US11539875B1 (en) * 2021-08-27 2022-12-27 Omnivision Technologies Inc. Image-focusing method and associated image sensor
KR20230149503A (ko) * 2022-04-20 2023-10-27 에스케이하이닉스 주식회사 이미지 프로세서 및 그를 포함하는 이미지 처리 시스템
KR20240053886A (ko) * 2022-10-18 2024-04-25 에스케이하이닉스 주식회사 이미지 처리 장치 및 이미지 보정 방법
US12401431B2 (en) * 2023-02-21 2025-08-26 Qualcomm Incorporated Joint phase and gain calibration for millimeter wave beamforming
WO2026004401A1 (ja) * 2024-06-24 2026-01-02 ソニーセミコンダクタソリューションズ株式会社 光検出装置および電子機器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104508531A (zh) * 2012-06-06 2015-04-08 株式会社尼康 拍摄元件和拍摄装置
JP2016028265A (ja) * 2014-06-16 2016-02-25 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
JP2016045245A (ja) * 2014-08-20 2016-04-04 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013125046A (ja) 2011-12-13 2013-06-24 Nikon Corp 撮像装置及びカメラシステム
WO2013190899A1 (ja) 2012-06-19 2013-12-27 富士フイルム株式会社 撮像装置及び自動焦点調節方法
JP5775918B2 (ja) 2013-09-27 2015-09-09 オリンパス株式会社 撮像装置、画像処理方法及び画像処理プログラム
JP6315032B2 (ja) * 2016-07-07 2018-04-25 株式会社ニコン 撮像素子および撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104508531A (zh) * 2012-06-06 2015-04-08 株式会社尼康 拍摄元件和拍摄装置
JP2016028265A (ja) * 2014-06-16 2016-02-25 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
JP2016045245A (ja) * 2014-08-20 2016-04-04 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

Also Published As

Publication number Publication date
CN110463193A (zh) 2019-11-15
JP6655218B2 (ja) 2020-02-26
JP2020092431A (ja) 2020-06-11
US20210160430A1 (en) 2021-05-27
JP7060634B2 (ja) 2022-04-26
US11290635B2 (en) 2022-03-29
US10958824B2 (en) 2021-03-23
US20190394408A1 (en) 2019-12-26
WO2018181164A1 (ja) 2018-10-04
JPWO2018181164A1 (ja) 2019-12-12

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