CN113572951B - 焦点调整设备、摄像设备、焦点调整方法和存储介质 - Google Patents

焦点调整设备、摄像设备、焦点调整方法和存储介质 Download PDF

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Publication number
CN113572951B
CN113572951B CN202110461604.6A CN202110461604A CN113572951B CN 113572951 B CN113572951 B CN 113572951B CN 202110461604 A CN202110461604 A CN 202110461604A CN 113572951 B CN113572951 B CN 113572951B
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Prior art keywords
setting
focus adjustment
selection
selection processing
case
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Chinese (zh)
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CN113572951A (zh
Inventor
和田彬子
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Canon Inc
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Canon Inc
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    • 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
    • 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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • 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
    • H04N23/635—Region indicators; Field of view indicators
    • 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
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
CN202110461604.6A 2020-04-28 2021-04-27 焦点调整设备、摄像设备、焦点调整方法和存储介质 Active CN113572951B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020079556A JP7527129B2 (ja) 2020-04-28 2020-04-28 焦点調節装置、撮像装置、焦点調節方法、及びプログラム
JP2020-079556 2020-04-28

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CN113572951A CN113572951A (zh) 2021-10-29
CN113572951B true CN113572951B (zh) 2025-06-06

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US (2) US11343423B2 (https=)
JP (1) JP7527129B2 (https=)
CN (1) CN113572951B (https=)

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JP7594396B2 (ja) * 2020-09-18 2024-12-04 キヤノン株式会社 焦点調節装置及び方法、及び撮像装置
JP7706945B2 (ja) * 2021-06-14 2025-07-14 キヤノン株式会社 電子機器、電子機器の制御方法、プログラム、記憶媒体
JP7596326B2 (ja) 2022-03-23 2024-12-09 キヤノン株式会社 制御装置、撮像装置、制御方法、及びプログラム
JP2024078297A (ja) * 2022-11-29 2024-06-10 キヤノン株式会社 撮像装置及びその制御方法
JP7720895B2 (ja) * 2023-11-16 2025-08-08 キヤノン株式会社 焦点調節装置及び方法、撮像装置、プログラム、記憶媒体

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CN104427244A (zh) * 2013-08-21 2015-03-18 佳能株式会社 摄像设备和摄像方法

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JP2009010777A (ja) * 2007-06-28 2009-01-15 Sony Corp 撮像装置、撮影制御方法、プログラム
JP5127686B2 (ja) * 2008-12-11 2013-01-23 キヤノン株式会社 画像処理装置および画像処理方法、ならびに、撮像装置
JP2011027847A (ja) * 2009-07-22 2011-02-10 Fujifilm Corp Ａｆ枠自動追尾システム
JP5359715B2 (ja) * 2009-09-10 2013-12-04 株式会社ニコン 被写体追尾装置、被写体追尾方法、およびカメラ
JP5662670B2 (ja) * 2009-10-27 2015-02-04 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
US8659697B2 (en) * 2010-11-11 2014-02-25 DigitalOptics Corporation Europe Limited Rapid auto-focus using classifier chains, MEMS and/or multiple object focusing
US9077888B2 (en) * 2011-12-29 2015-07-07 Verizon Patent And Licensing Inc. Method and system for establishing autofocus based on priority
TWI556194B (zh) * 2012-06-29 2016-11-01 希科母股份有限公司 對象檢出裝置、對象檢出方法及對象檢出用電腦程式
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JP6833405B2 (ja) * 2016-08-26 2021-02-24 キヤノン株式会社 焦点検出装置、焦点調節装置、撮像装置及び焦点検出方法
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JP2020118728A (ja) * 2019-01-18 2020-08-06 オリンパス株式会社 焦点調節装置および焦点調節方法
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CN104427244A (zh) * 2013-08-21 2015-03-18 佳能株式会社 摄像设备和摄像方法

Also Published As

Publication number Publication date
CN113572951A (zh) 2021-10-29
US11570353B2 (en) 2023-01-31
US20220264025A1 (en) 2022-08-18
JP2021175133A (ja) 2021-11-01
US11343423B2 (en) 2022-05-24
US20210337131A1 (en) 2021-10-28
JP7527129B2 (ja) 2024-08-02

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