JPWO2022064609A1 - - Google Patents

Info

Publication number
JPWO2022064609A1
JPWO2022064609A1 JP2022551503A JP2022551503A JPWO2022064609A1 JP WO2022064609 A1 JPWO2022064609 A1 JP WO2022064609A1 JP 2022551503 A JP2022551503 A JP 2022551503A JP 2022551503 A JP2022551503 A JP 2022551503A JP WO2022064609 A1 JPWO2022064609 A1 JP WO2022064609A1
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
JP2022551503A
Other languages
Japanese (ja)
Other versions
JPWO2022064609A5 (https=
JP7352037B2 (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 JPWO2022064609A1 publication Critical patent/JPWO2022064609A1/ja
Publication of JPWO2022064609A5 publication Critical patent/JPWO2022064609A5/ja
Application granted granted Critical
Publication of JP7352037B2 publication Critical patent/JP7352037B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N25/67—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
    • H04N25/677—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 for reducing the column or line fixed pattern noise
    • 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
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • 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
    • 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
    • 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
    • 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
JP2022551503A 2020-09-24 2020-09-24 撮像装置 Active JP7352037B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/036085 WO2022064609A1 (ja) 2020-09-24 2020-09-24 撮像装置

Publications (3)

Publication Number Publication Date
JPWO2022064609A1 true JPWO2022064609A1 (https=) 2022-03-31
JPWO2022064609A5 JPWO2022064609A5 (https=) 2023-03-06
JP7352037B2 JP7352037B2 (ja) 2023-09-27

Family

ID=80844643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022551503A Active JP7352037B2 (ja) 2020-09-24 2020-09-24 撮像装置

Country Status (3)

Country Link
US (1) US12413871B2 (https=)
JP (1) JP7352037B2 (https=)
WO (1) WO2022064609A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025011440A (ja) * 2023-07-11 2025-01-24 Hoya株式会社 撮像装置、電子内視鏡システム、データ処理方法、プログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012235442A (ja) * 2011-05-03 2012-11-29 Sharp Corp マシンビジョンシステムのためのノイズ低減技術
JP2015076701A (ja) * 2013-10-08 2015-04-20 株式会社リコー 撮像素子、画像読取装置、画像形成装置及び画像読取方法
JP2017157999A (ja) * 2016-03-01 2017-09-07 キヤノン株式会社 撮像装置、撮像システム、および画像処理方法
JP2017200140A (ja) * 2016-04-28 2017-11-02 キヤノン株式会社 撮像素子、撮像装置およびその制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011109580A (ja) 2009-11-20 2011-06-02 Nikon Corp カメラ
US8355064B2 (en) * 2010-09-27 2013-01-15 Sharp Laboratories Of America, Inc. Noise reduction for machine vision systems
US8355063B2 (en) 2010-09-27 2013-01-15 Sharp Laboratories Of America, Inc. Camera noise reduction for machine vision systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012235442A (ja) * 2011-05-03 2012-11-29 Sharp Corp マシンビジョンシステムのためのノイズ低減技術
JP2012235443A (ja) * 2011-05-03 2012-11-29 Sharp Corp マシンビジョンシステムのためのノイズ低減技術
JP2015076701A (ja) * 2013-10-08 2015-04-20 株式会社リコー 撮像素子、画像読取装置、画像形成装置及び画像読取方法
JP2017157999A (ja) * 2016-03-01 2017-09-07 キヤノン株式会社 撮像装置、撮像システム、および画像処理方法
JP2017200140A (ja) * 2016-04-28 2017-11-02 キヤノン株式会社 撮像素子、撮像装置およびその制御方法

Also Published As

Publication number Publication date
WO2022064609A1 (ja) 2022-03-31
US12413871B2 (en) 2025-09-09
JP7352037B2 (ja) 2023-09-27
US20230300482A1 (en) 2023-09-21

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