DE102021109762A1 - Bildaufnahmevorrichtung, steuerverfahren dafür, programm, undspeichermedium - Google Patents

Bildaufnahmevorrichtung, steuerverfahren dafür, programm, undspeichermedium Download PDF

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Publication number
DE102021109762A1
DE102021109762A1 DE102021109762.2A DE102021109762A DE102021109762A1 DE 102021109762 A1 DE102021109762 A1 DE 102021109762A1 DE 102021109762 A DE102021109762 A DE 102021109762A DE 102021109762 A1 DE102021109762 A1 DE 102021109762A1
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DE
Germany
Prior art keywords
focus detection
subject
detection
image
detected
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
DE102021109762.2A
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German (de)
English (en)
Inventor
Hirokazu Ishii
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
Publication of DE102021109762A1 publication Critical patent/DE102021109762A1/de
Pending legal-status Critical Current

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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
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/165—Detection; Localisation; Normalisation using facial parts and geometric relationships
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Geometry (AREA)
  • Biomedical Technology (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
DE102021109762.2A 2020-04-21 2021-04-19 Bildaufnahmevorrichtung, steuerverfahren dafür, programm, undspeichermedium Pending DE102021109762A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-075608 2020-04-21
JP2020075608A JP7645612B2 (ja) 2020-04-21 2020-04-21 撮像装置およびその制御方法、プログラム、記憶媒体

Publications (1)

Publication Number Publication Date
DE102021109762A1 true DE102021109762A1 (de) 2021-10-21

Family

ID=75783865

Family Applications (1)

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DE102021109762.2A Pending DE102021109762A1 (de) 2020-04-21 2021-04-19 Bildaufnahmevorrichtung, steuerverfahren dafür, programm, undspeichermedium

Country Status (5)

Country Link
US (2) US11412129B2 (https=)
JP (1) JP7645612B2 (https=)
CN (1) CN113542586B (https=)
DE (1) DE102021109762A1 (https=)
GB (1) GB2595559B (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022131706A (ja) * 2021-02-26 2022-09-07 キヤノン株式会社 画像処理装置およびその制御方法、撮像装置、プログラム
JP2023117708A (ja) 2022-02-14 2023-08-24 キヤノン株式会社 撮像装置、撮像装置の制御方法、およびプログラム
JP7645845B2 (ja) 2022-08-24 2025-03-14 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010191073A (ja) 2009-02-17 2010-09-02 Canon Inc 焦点調節装置及び焦点調節方法
JP2015041901A (ja) 2013-08-22 2015-03-02 キヤノン株式会社 画像処理装置、その制御方法、および制御プログラム、並びに撮像装置
JP2019121860A (ja) 2017-12-28 2019-07-22 キヤノン株式会社 画像処理装置及びその制御方法

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JP2663451B2 (ja) * 1987-09-11 1997-10-15 キヤノン株式会社 自動合焦装置
JP2985126B2 (ja) * 1997-07-08 1999-11-29 株式会社ニコン 焦点検出カメラ
JP4182117B2 (ja) * 2006-05-10 2008-11-19 キヤノン株式会社 撮像装置及びその制御方法及びプログラム及び記憶媒体
JP5046788B2 (ja) * 2007-08-10 2012-10-10 キヤノン株式会社 撮像装置及びその制御方法
JP2010096963A (ja) * 2008-10-16 2010-04-30 Fujinon Corp Ａｆ枠自動追尾機能を備えたオートフォーカスシステム
JP5653080B2 (ja) * 2010-06-17 2015-01-14 キヤノン株式会社 焦点検出装置および焦点検出方法
JP2010217915A (ja) * 2010-05-17 2010-09-30 Canon Inc 撮像装置及びその制御方法
JP5787634B2 (ja) * 2010-08-09 2015-09-30 キヤノン株式会社 撮像装置
JP2013015559A (ja) * 2011-06-30 2013-01-24 Nikon Corp 焦点検出装置および撮像装置
JP5873378B2 (ja) * 2012-04-10 2016-03-01 キヤノン株式会社 撮像装置およびその制御方法
JP5075288B2 (ja) * 2012-05-31 2012-11-21 キヤノン株式会社 撮像装置及びその制御方法
JP6071574B2 (ja) * 2013-01-18 2017-02-01 オリンパス株式会社 撮像装置
US10440252B2 (en) * 2013-09-24 2019-10-08 Sony Corporation Apparatus and imaging method for setting a target of an image
JP6427027B2 (ja) * 2015-02-13 2018-11-21 キヤノン株式会社 焦点検出装置及びその制御方法、撮像装置、プログラム、並びに記憶媒体
CN107645632B (zh) * 2016-07-21 2020-06-16 佳能株式会社 焦点调节设备、焦点调节方法、摄像设备和存储介质
JP2018087864A (ja) * 2016-11-28 2018-06-07 オリンパス株式会社 焦点調節装置及び焦点調節装置の制御方法
JP7034585B2 (ja) * 2016-12-02 2022-03-14 キヤノン株式会社 フォーカス制御装置、撮像装置、フォーカス制御方法およびフォーカス制御プログラム
US10432853B2 (en) * 2017-02-27 2019-10-01 Sony Corporation Image processing for automatic detection of focus area
JP6918605B2 (ja) * 2017-06-29 2021-08-11 キヤノン株式会社 撮像制御装置、制御方法、プログラム、及び記憶媒体
JP2019086775A (ja) * 2017-11-06 2019-06-06 キヤノン株式会社 画像処理装置、その制御方法、プログラム及び記憶媒体
JP7129294B2 (ja) * 2018-09-21 2022-09-01 キヤノン株式会社 電子機器および領域選択方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010191073A (ja) 2009-02-17 2010-09-02 Canon Inc 焦点調節装置及び焦点調節方法
JP2015041901A (ja) 2013-08-22 2015-03-02 キヤノン株式会社 画像処理装置、その制御方法、および制御プログラム、並びに撮像装置
JP2019121860A (ja) 2017-12-28 2019-07-22 キヤノン株式会社 画像処理装置及びその制御方法

Also Published As

Publication number Publication date
GB202104423D0 (en) 2021-05-12
US20220345636A1 (en) 2022-10-27
CN113542586B (zh) 2025-06-17
US20210329172A1 (en) 2021-10-21
CN113542586A (zh) 2021-10-22
JP7645612B2 (ja) 2025-03-14
US11838628B2 (en) 2023-12-05
JP2021173803A (ja) 2021-11-01
US11412129B2 (en) 2022-08-09
GB2595559A (en) 2021-12-01
GB2595559B (en) 2023-06-07

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