JP7731707B2 - 像ブレ補正制御装置、撮像装置、交換レンズ、及び像ブレ補正制御方法 - Google Patents

像ブレ補正制御装置、撮像装置、交換レンズ、及び像ブレ補正制御方法

Info

Publication number
JP7731707B2
JP7731707B2 JP2021108059A JP2021108059A JP7731707B2 JP 7731707 B2 JP7731707 B2 JP 7731707B2 JP 2021108059 A JP2021108059 A JP 2021108059A JP 2021108059 A JP2021108059 A JP 2021108059A JP 7731707 B2 JP7731707 B2 JP 7731707B2
Authority
JP
Japan
Prior art keywords
image blur
division ratio
blur correction
image
unit
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
JP2021108059A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023005847A5 (enExample
JP2023005847A (ja
Inventor
正史 木村
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 JP2021108059A priority Critical patent/JP7731707B2/ja
Priority to US17/852,004 priority patent/US11943536B2/en
Publication of JP2023005847A publication Critical patent/JP2023005847A/ja
Publication of JP2023005847A5 publication Critical patent/JP2023005847A5/ja
Application granted granted Critical
Publication of JP7731707B2 publication Critical patent/JP7731707B2/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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/684—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2021108059A 2021-06-29 2021-06-29 像ブレ補正制御装置、撮像装置、交換レンズ、及び像ブレ補正制御方法 Active JP7731707B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021108059A JP7731707B2 (ja) 2021-06-29 2021-06-29 像ブレ補正制御装置、撮像装置、交換レンズ、及び像ブレ補正制御方法
US17/852,004 US11943536B2 (en) 2021-06-29 2022-06-28 Apparatus, imaging apparatus, interchangeable lens, and method for controlling image blur correction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021108059A JP7731707B2 (ja) 2021-06-29 2021-06-29 像ブレ補正制御装置、撮像装置、交換レンズ、及び像ブレ補正制御方法

Publications (3)

Publication Number Publication Date
JP2023005847A JP2023005847A (ja) 2023-01-18
JP2023005847A5 JP2023005847A5 (enExample) 2024-06-27
JP7731707B2 true JP7731707B2 (ja) 2025-09-01

Family

ID=84542876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021108059A Active JP7731707B2 (ja) 2021-06-29 2021-06-29 像ブレ補正制御装置、撮像装置、交換レンズ、及び像ブレ補正制御方法

Country Status (2)

Country Link
US (1) US11943536B2 (enExample)
JP (1) JP7731707B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102860387B1 (ko) * 2020-03-23 2025-09-16 삼성전자주식회사 고배율에서 흔들림을 보정하는 방법 및 그 전자 장치
TWI858562B (zh) * 2023-02-23 2024-10-11 華碩電腦股份有限公司 電子裝置與其影像穩定功能的增益校正方法
JP2024151915A (ja) * 2023-04-13 2024-10-25 キヤノン株式会社 撮像装置及びその制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011145604A (ja) 2010-01-18 2011-07-28 Victor Co Of Japan Ltd 撮像装置および画像振れ補正方法
JP2019117977A (ja) 2017-12-26 2019-07-18 キヤノン株式会社 防振制御装置、撮像装置、撮像システム、制御方法及びプログラム
JP2020008735A (ja) 2018-07-09 2020-01-16 キヤノン株式会社 撮像装置及びその制御方法、撮影レンズ、プログラム、記憶媒体
JP2020086435A (ja) 2018-11-15 2020-06-04 キヤノン株式会社 レンズ装置、カメラおよび制御方法、プログラム
JP2020140020A (ja) 2019-02-27 2020-09-03 キヤノン株式会社 カメラ、レンズ装置、カメラシステム、制御方法
JP2021018255A (ja) 2019-07-17 2021-02-15 キヤノン株式会社 レンズ装置、撮像装置、及び制御方法
JP2021033099A (ja) 2019-08-27 2021-03-01 キヤノン株式会社 制御装置、撮像装置、および、レンズ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07104338A (ja) 1993-10-07 1995-04-21 Canon Inc 像振れ補正装置
JP6530602B2 (ja) * 2014-12-22 2019-06-12 キヤノン株式会社 撮像装置及びその制御方法
JP2019125890A (ja) * 2018-01-15 2019-07-25 キヤノン株式会社 像ブレ補正装置、カメラ本体、像ブレ補正方法、及びプログラム
JP6967463B2 (ja) 2018-01-23 2021-11-17 Ｏｍデジタルソリューションズ株式会社 撮像装置、手ぶれ補正方法、レンズユニット、及びボディユニット

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011145604A (ja) 2010-01-18 2011-07-28 Victor Co Of Japan Ltd 撮像装置および画像振れ補正方法
JP2019117977A (ja) 2017-12-26 2019-07-18 キヤノン株式会社 防振制御装置、撮像装置、撮像システム、制御方法及びプログラム
JP2020008735A (ja) 2018-07-09 2020-01-16 キヤノン株式会社 撮像装置及びその制御方法、撮影レンズ、プログラム、記憶媒体
JP2020086435A (ja) 2018-11-15 2020-06-04 キヤノン株式会社 レンズ装置、カメラおよび制御方法、プログラム
JP2020140020A (ja) 2019-02-27 2020-09-03 キヤノン株式会社 カメラ、レンズ装置、カメラシステム、制御方法
JP2021018255A (ja) 2019-07-17 2021-02-15 キヤノン株式会社 レンズ装置、撮像装置、及び制御方法
JP2021033099A (ja) 2019-08-27 2021-03-01 キヤノン株式会社 制御装置、撮像装置、および、レンズ装置

Also Published As

Publication number Publication date
US20220417437A1 (en) 2022-12-29
US11943536B2 (en) 2024-03-26
JP2023005847A (ja) 2023-01-18

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