JP2024042239A - レンズ装置および撮像装置 - Google Patents

レンズ装置および撮像装置 Download PDF

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Publication number
JP2024042239A
JP2024042239A JP2022146821A JP2022146821A JP2024042239A JP 2024042239 A JP2024042239 A JP 2024042239A JP 2022146821 A JP2022146821 A JP 2022146821A JP 2022146821 A JP2022146821 A JP 2022146821A JP 2024042239 A JP2024042239 A JP 2024042239A
Authority
JP
Japan
Prior art keywords
lens
mode
operation input
autofocus
focus
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.)
Pending
Application number
JP2022146821A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024042239A5 (https=
Inventor
泰裕 畠山
Yasuhiro Hatakeyama
浩司 岡田
Koji Okada
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 JP2022146821A priority Critical patent/JP2024042239A/ja
Priority to US18/462,546 priority patent/US12538019B2/en
Priority to CN202311188728.7A priority patent/CN117714827A/zh
Publication of JP2024042239A publication Critical patent/JP2024042239A/ja
Publication of JP2024042239A5 publication Critical patent/JP2024042239A5/ja
Pending legal-status Critical Current

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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting 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
    • H04N23/50—Constructional details
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • 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
    • 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • 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
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Studio Devices (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP2022146821A 2022-09-15 2022-09-15 レンズ装置および撮像装置 Pending JP2024042239A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022146821A JP2024042239A (ja) 2022-09-15 2022-09-15 レンズ装置および撮像装置
US18/462,546 US12538019B2 (en) 2022-09-15 2023-09-07 Lens apparatus and image pickup apparatus that provide different focus control modes
CN202311188728.7A CN117714827A (zh) 2022-09-15 2023-09-15 镜头装置和摄像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022146821A JP2024042239A (ja) 2022-09-15 2022-09-15 レンズ装置および撮像装置

Publications (2)

Publication Number Publication Date
JP2024042239A true JP2024042239A (ja) 2024-03-28
JP2024042239A5 JP2024042239A5 (https=) 2025-09-17

Family

ID=90146776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022146821A Pending JP2024042239A (ja) 2022-09-15 2022-09-15 レンズ装置および撮像装置

Country Status (3)

Country Link
US (1) US12538019B2 (https=)
JP (1) JP2024042239A (https=)
CN (1) CN117714827A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118632098B (zh) * 2024-08-12 2024-11-08 柏意慧心(杭州)网络科技有限公司 一种可更换的便携式相机模组系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6683652B1 (en) * 1995-08-29 2004-01-27 Canon Kabushiki Kaisha Interchangeable lens video camera system having improved focusing
US20060033831A1 (en) * 1999-09-14 2006-02-16 Nikon Corporation Electronic still camera
JP2004163565A (ja) 2002-11-12 2004-06-10 Nikon Corp レンズ鏡筒
JP2009115921A (ja) * 2007-11-02 2009-05-28 Olympus Corp 撮像装置
CN103080806B (zh) 2011-06-24 2014-05-21 奥林巴斯映像株式会社 照相机系统
JP5855395B2 (ja) * 2011-09-09 2016-02-09 オリンパス株式会社 カメラシステムおよび交換レンズ
JP5942444B2 (ja) * 2012-01-30 2016-06-29 リコーイメージング株式会社 デジタルカメラ
JP6560018B2 (ja) 2015-04-28 2019-08-14 オリンパス株式会社 レンズ交換式カメラシステム、交換レンズ、およびレンズ制御方法
JP2017068174A (ja) 2015-10-02 2017-04-06 キヤノン株式会社 レンズ駆動装置
JP6543880B1 (ja) * 2018-04-26 2019-07-17 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 制御装置、撮像装置、制御方法、及びプログラム
JP7086755B2 (ja) * 2018-06-29 2022-06-20 キヤノン株式会社 レンズ装置および撮像装置
WO2020095366A1 (ja) * 2018-11-06 2020-05-14 オリンパス株式会社 撮像装置、内視鏡装置及び撮像装置の作動方法
CN111565284B (zh) * 2019-02-13 2022-05-31 佳能株式会社 摄像装置、透镜装置、照相机系统及摄像装置的控制方法
US11202013B2 (en) * 2020-01-30 2021-12-14 Canon Kabushiki Kaisha Control apparatus, lens apparatus, imaging apparatus, control method, and non-transitory computer-readable storage medium

Also Published As

Publication number Publication date
CN117714827A (zh) 2024-03-15
US20240098365A1 (en) 2024-03-21
US12538019B2 (en) 2026-01-27

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