JP2023161994A - 画像処理装置および画像処理方法 - Google Patents

画像処理装置および画像処理方法 Download PDF

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Publication number
JP2023161994A
JP2023161994A JP2022072675A JP2022072675A JP2023161994A JP 2023161994 A JP2023161994 A JP 2023161994A JP 2022072675 A JP2022072675 A JP 2022072675A JP 2022072675 A JP2022072675 A JP 2022072675A JP 2023161994 A JP2023161994 A JP 2023161994A
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Japan
Prior art keywords
tracking
image
image processing
unit
frame
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Pending
Application number
JP2022072675A
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English (en)
Japanese (ja)
Other versions
JP2023161994A5 (enExample
Inventor
浩靖 形川
Hiroyasu Katagawa
寧司 大輪
Yasushi Owa
貴弘 宇佐美
Takahiro Usami
浩之 谷口
Hiroyuki Taniguchi
徹 相田
Toru Aida
友貴 植草
Tomotaka Uekusa
侑弘 小貝
Yukihiro Kogai
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
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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 JP2022072675A priority Critical patent/JP2023161994A/ja
Priority to US18/297,716 priority patent/US12493967B2/en
Publication of JP2023161994A publication Critical patent/JP2023161994A/ja
Publication of JP2023161994A5 publication Critical patent/JP2023161994A5/ja
Pending legal-status Critical Current

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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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/809—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of classification results, e.g. where the classifiers operate on the same input data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious 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
    • H04N23/61—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
    • H04N23/63—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
    • H04N23/65—Control of camera operation in relation to power supply
    • H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts 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
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Studio Devices (AREA)
JP2022072675A 2022-04-26 2022-04-26 画像処理装置および画像処理方法 Pending JP2023161994A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022072675A JP2023161994A (ja) 2022-04-26 2022-04-26 画像処理装置および画像処理方法
US18/297,716 US12493967B2 (en) 2022-04-26 2023-04-10 Image processing apparatus and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022072675A JP2023161994A (ja) 2022-04-26 2022-04-26 画像処理装置および画像処理方法

Publications (2)

Publication Number Publication Date
JP2023161994A true JP2023161994A (ja) 2023-11-08
JP2023161994A5 JP2023161994A5 (enExample) 2025-05-07

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Family Applications (1)

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JP2022072675A Pending JP2023161994A (ja) 2022-04-26 2022-04-26 画像処理装置および画像処理方法

Country Status (2)

Country Link
US (1) US12493967B2 (enExample)
JP (1) JP2023161994A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024074531A (ja) 2022-11-21 2024-05-31 キヤノン株式会社 情報収集装置、制御方法およびプログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5099488B2 (ja) * 2007-08-31 2012-12-19 カシオ計算機株式会社 撮像装置、顔認識方法およびそのプログラム
JP6425571B2 (ja) 2015-02-02 2018-11-21 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
JP6614611B2 (ja) 2016-02-29 2019-12-04 Ｋｄｄｉ株式会社 画像間類似度を考慮して物体を追跡する装置、プログラム及び方法
JP2017204170A (ja) 2016-05-12 2017-11-16 キヤノン株式会社 画像処理装置及び画像処理方法
JP6726060B2 (ja) 2016-08-16 2020-07-22 キヤノン株式会社 画像処理装置およびその制御方法ならびにプログラム
US10796185B2 (en) * 2017-11-03 2020-10-06 Facebook, Inc. Dynamic graceful degradation of augmented-reality effects
US10896350B2 (en) * 2018-04-10 2021-01-19 Canon Kabushiki Kaisha Image processing apparatus, image processing method, and image capture apparatus
JP7497587B2 (ja) * 2020-03-24 2024-06-11 Ｏｍデジタルソリューションズ株式会社 撮像装置
JP2023157200A (ja) 2022-04-14 2023-10-26 キヤノン株式会社 電子機器、制御方法およびプログラム

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US12493967B2 (en) 2025-12-09
US20230342946A1 (en) 2023-10-26

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