JP7570837B2 - 被写体追尾装置および被写体追尾方法、撮像装置 - Google Patents

被写体追尾装置および被写体追尾方法、撮像装置 Download PDF

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Publication number
JP7570837B2
JP7570837B2 JP2020116449A JP2020116449A JP7570837B2 JP 7570837 B2 JP7570837 B2 JP 7570837B2 JP 2020116449 A JP2020116449 A JP 2020116449A JP 2020116449 A JP2020116449 A JP 2020116449A JP 7570837 B2 JP7570837 B2 JP 7570837B2
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Japanese (ja)
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JP2022022767A5 (enExample
JP2022022767A (ja
Inventor
祐三 青山
龍弥 山崎
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Canon Inc
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Canon Inc
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Priority to JP2020116449A priority Critical patent/JP7570837B2/ja
Priority to US17/364,025 priority patent/US11669975B2/en
Publication of JP2022022767A publication Critical patent/JP2022022767A/ja
Publication of JP2022022767A5 publication Critical patent/JP2022022767A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • 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
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory
    • 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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP2020116449A 2020-07-06 2020-07-06 被写体追尾装置および被写体追尾方法、撮像装置 Active JP7570837B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020116449A JP7570837B2 (ja) 2020-07-06 2020-07-06 被写体追尾装置および被写体追尾方法、撮像装置
US17/364,025 US11669975B2 (en) 2020-07-06 2021-06-30 Subject tracking device, subject tracking method, and imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020116449A JP7570837B2 (ja) 2020-07-06 2020-07-06 被写体追尾装置および被写体追尾方法、撮像装置

Publications (3)

Publication Number Publication Date
JP2022022767A JP2022022767A (ja) 2022-02-07
JP2022022767A5 JP2022022767A5 (enExample) 2023-07-24
JP7570837B2 true JP7570837B2 (ja) 2024-10-22

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JP2020116449A Active JP7570837B2 (ja) 2020-07-06 2020-07-06 被写体追尾装置および被写体追尾方法、撮像装置

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US (1) US11669975B2 (enExample)
JP (1) JP7570837B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7830155B2 (ja) * 2022-02-16 2026-03-16 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
JP2024009653A (ja) * 2022-07-11 2024-01-23 キヤノン株式会社 情報処理装置及びその制御方法及びプログラム
JP2024031627A (ja) * 2022-08-26 2024-03-07 キヤノン株式会社 画像処理装置、撮像装置及びその制御方法
JP2025094319A (ja) 2023-12-13 2025-06-25 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
JP7858711B2 (ja) * 2024-01-30 2026-05-14 キヤノン株式会社 電子機器、画像処理方法、プログラム及び記憶媒体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018066889A (ja) 2016-10-20 2018-04-26 株式会社ニコン 撮像装置

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Publication number Priority date Publication date Assignee Title
JP5474528B2 (ja) 2009-12-25 2014-04-16 富士フイルム株式会社 オートフォーカスシステム
US9235765B2 (en) * 2010-08-26 2016-01-12 Blast Motion Inc. Video and motion event integration system
JP6212991B2 (ja) 2013-06-28 2017-10-18 株式会社ニコン 画像処理装置、撮像装置およびプログラム
WO2017134706A1 (ja) * 2016-02-03 2017-08-10 パナソニックＩｐマネジメント株式会社 映像表示方法及び映像表示装置
EP3921808A4 (en) * 2019-02-20 2022-03-30 Samsung Electronics Co., Ltd. DEVICE AND METHOD FOR DISPLAYING CONTENT ON AN AUGMENTED REALITY DEVICE
US11715213B2 (en) * 2020-06-26 2023-08-01 Intel Corporation Apparatus and methods for determining multi-subject performance metrics in a three-dimensional space

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018066889A (ja) 2016-10-20 2018-04-26 株式会社ニコン 撮像装置

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US11669975B2 (en) 2023-06-06
US20220005205A1 (en) 2022-01-06
JP2022022767A (ja) 2022-02-07

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