JP7672890B2 - 電子機器、電子機器の制御方法、プログラム、記憶媒体 - Google Patents

電子機器、電子機器の制御方法、プログラム、記憶媒体 Download PDF

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Publication number
JP7672890B2
JP7672890B2 JP2021098471A JP2021098471A JP7672890B2 JP 7672890 B2 JP7672890 B2 JP 7672890B2 JP 2021098471 A JP2021098471 A JP 2021098471A JP 2021098471 A JP2021098471 A JP 2021098471A JP 7672890 B2 JP7672890 B2 JP 7672890B2
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Japan
Prior art keywords
tracking
frame
shooting
electronic device
state
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JP2021098471A
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Japanese (ja)
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JP2022190236A (ja
JP2022190236A5 (enExample
Inventor
慶大 船津
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021098471A priority Critical patent/JP7672890B2/ja
Priority to US17/837,869 priority patent/US12244928B2/en
Publication of JP2022190236A publication Critical patent/JP2022190236A/ja
Publication of JP2022190236A5 publication Critical patent/JP2022190236A5/ja
Priority to US19/040,495 priority patent/US20250175705A1/en
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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
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • 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
    • H04N23/62—Control of parameters via user interfaces
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10148—Varying focus

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
JP2021098471A 2021-06-14 2021-06-14 電子機器、電子機器の制御方法、プログラム、記憶媒体 Active JP7672890B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021098471A JP7672890B2 (ja) 2021-06-14 2021-06-14 電子機器、電子機器の制御方法、プログラム、記憶媒体
US17/837,869 US12244928B2 (en) 2021-06-14 2022-06-10 Electronic apparatus capable of tracking object, control method for electronic apparatus, program, and storage medium
US19/040,495 US20250175705A1 (en) 2021-06-14 2025-01-29 Electronic apparatus, control method for electronic apparatus, program, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021098471A JP7672890B2 (ja) 2021-06-14 2021-06-14 電子機器、電子機器の制御方法、プログラム、記憶媒体

Publications (3)

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JP2022190236A JP2022190236A (ja) 2022-12-26
JP2022190236A5 JP2022190236A5 (enExample) 2025-01-14
JP7672890B2 true JP7672890B2 (ja) 2025-05-08

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US (2) US12244928B2 (enExample)
JP (1) JP7672890B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024042614A (ja) * 2022-09-15 2024-03-28 キヤノン株式会社 フォーカス制御装置、撮像装置およびフォーカス制御方法
JP2025167322A (ja) * 2024-04-25 2025-11-07 キヤノン株式会社 主被写体判定装置、撮像装置および主被写体判定装置の制御方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009171233A (ja) 2008-01-16 2009-07-30 Nikon Corp 撮像装置
JP2009177503A (ja) 2008-01-24 2009-08-06 Nikon Corp 撮像装置
JP2010130488A (ja) 2008-11-28 2010-06-10 Panasonic Corp 撮像装置
JP2019022116A (ja) 2017-07-19 2019-02-07 キヤノン株式会社 撮像装置、その制御方法、およびプログラム、並びに記憶媒体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010141820A (ja) 2008-12-15 2010-06-24 Fujinon Corp Ａｆ枠自動追尾システム
JP5746937B2 (ja) * 2011-09-01 2015-07-08 ルネサスエレクトロニクス株式会社 オブジェクト追跡装置
US10419658B1 (en) * 2014-07-20 2019-09-17 Promanthan Brains LLC, Series Point only Camera optimizing for several directions of interest
WO2016040939A1 (en) * 2014-09-12 2016-03-17 Tmm, Inc. Systems and methods for subject-oriented compression
EP3618419B1 (en) * 2017-04-25 2023-10-04 FUJIFILM Corporation Image processing device, image processing method, and program
CN111133356B (zh) * 2017-09-20 2022-03-01 富士胶片株式会社 摄像装置、摄像装置主体及摄像装置的对焦控制方法
CN110110787A (zh) * 2019-05-06 2019-08-09 腾讯科技（深圳）有限公司 目标的位置获取方法、装置、计算机设备及存储介质

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009171233A (ja) 2008-01-16 2009-07-30 Nikon Corp 撮像装置
JP2009177503A (ja) 2008-01-24 2009-08-06 Nikon Corp 撮像装置
JP2010130488A (ja) 2008-11-28 2010-06-10 Panasonic Corp 撮像装置
JP2019022116A (ja) 2017-07-19 2019-02-07 キヤノン株式会社 撮像装置、その制御方法、およびプログラム、並びに記憶媒体

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JP2022190236A (ja) 2022-12-26
US20250175705A1 (en) 2025-05-29
US12244928B2 (en) 2025-03-04
US20220400207A1 (en) 2022-12-15

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