JP7377078B2 - 画像処理装置および画像処理方法、ならびに撮像装置 - Google Patents

画像処理装置および画像処理方法、ならびに撮像装置 Download PDF

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Publication number
JP7377078B2
JP7377078B2 JP2019210626A JP2019210626A JP7377078B2 JP 7377078 B2 JP7377078 B2 JP 7377078B2 JP 2019210626 A JP2019210626 A JP 2019210626A JP 2019210626 A JP2019210626 A JP 2019210626A JP 7377078 B2 JP7377078 B2 JP 7377078B2
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image processing
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JP2021082136A5 (enExample
JP2021082136A (ja
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謙太郎 渡邉
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Canon Inc
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Canon Inc
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Priority to JP2019210626A priority Critical patent/JP7377078B2/ja
Priority to EP20206108.1A priority patent/EP3826293B1/en
Priority to US16/950,984 priority patent/US11670112B2/en
Priority to CN202011309817.9A priority patent/CN112825138B/zh
Publication of JP2021082136A publication Critical patent/JP2021082136A/ja
Publication of JP2021082136A5 publication Critical patent/JP2021082136A5/ja
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    • 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
    • G06V40/168—Feature extraction; Face representation
    • G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • 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
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Editing Of Facsimile Originals (AREA)
JP2019210626A 2019-11-21 2019-11-21 画像処理装置および画像処理方法、ならびに撮像装置 Active JP7377078B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019210626A JP7377078B2 (ja) 2019-11-21 2019-11-21 画像処理装置および画像処理方法、ならびに撮像装置
EP20206108.1A EP3826293B1 (en) 2019-11-21 2020-11-06 Detection of head and face separately and selection of result for use in detection of facial features
US16/950,984 US11670112B2 (en) 2019-11-21 2020-11-18 Image processing apparatus, image processing method, and image capture apparatus
CN202011309817.9A CN112825138B (zh) 2019-11-21 2020-11-20 图像处理设备、图像处理方法、摄像设备及机器可读介质

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Application Number Priority Date Filing Date Title
JP2019210626A JP7377078B2 (ja) 2019-11-21 2019-11-21 画像処理装置および画像処理方法、ならびに撮像装置

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JP2021082136A JP2021082136A (ja) 2021-05-27
JP2021082136A5 JP2021082136A5 (enExample) 2022-11-30
JP7377078B2 true JP7377078B2 (ja) 2023-11-09

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US (1) US11670112B2 (enExample)
EP (1) EP3826293B1 (enExample)
JP (1) JP7377078B2 (enExample)
CN (1) CN112825138B (enExample)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
JP7790879B2 (ja) * 2021-06-24 2025-12-23 キヤノン株式会社 撮像装置、撮像装置の制御方法、プログラム
JP7755449B2 (ja) * 2021-10-26 2025-10-16 キヤノン株式会社 情報処理装置、撮像システム、方法及びプログラム
JP7633951B2 (ja) * 2022-01-01 2025-02-20 キヤノン株式会社 画像処理装置、画像処理方法および撮像装置
JP2023113169A (ja) * 2022-02-03 2023-08-16 株式会社デンソーテン 画像認識装置及び方法並びに学習用データセット生成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000149018A (ja) 1998-09-10 2000-05-30 Fuji Photo Film Co Ltd 画像処理方法、画像処理装置及び記録媒体
US20050031173A1 (en) 2003-06-20 2005-02-10 Kyungtae Hwang Systems and methods for detecting skin, eye region, and pupils
JP2005071125A (ja) 2003-08-26 2005-03-17 Nippon Hoso Kyokai <Nhk> 被写体検出装置、被写体検出方法、被写体データ選定プログラムおよび被写体位置検出プログラム
JP2012103979A (ja) 2010-11-11 2012-05-31 Sanyo Electric Co Ltd 画像処理装置
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000194861A (ja) * 1998-12-28 2000-07-14 Matsushita Electric Ind Co Ltd 画像認識方法及び装置
US7567704B2 (en) * 2005-11-30 2009-07-28 Honeywell International Inc. Method and apparatus for identifying physical features in video
JP2008129664A (ja) 2006-11-17 2008-06-05 Sony Corp 画像処理装置、撮影装置、および、これらにおける画像処理方法ならびに当該方法をコンピュータに実行させるプログラム
JP4692770B2 (ja) * 2006-12-27 2011-06-01 富士フイルム株式会社 複眼デジタルカメラ
KR20100130670A (ko) * 2009-06-04 2010-12-14 삼성전자주식회사 휴대용 단말기에서 얼굴 검출을 이용한 영상 획득 방법 및 장치
JP5476955B2 (ja) * 2009-12-04 2014-04-23 ソニー株式会社 画像処理装置および画像処理方法、並びにプログラム
JP5538909B2 (ja) * 2010-01-05 2014-07-02 キヤノン株式会社 検出装置およびその方法
KR20130080306A (ko) * 2012-01-04 2013-07-12 삼성전자주식회사 탄성 영상 생성 방법 및 장치
TWI450024B (zh) * 2012-06-05 2014-08-21 Wistron Corp 立體深度影像建立系統及其方法
JP2014021602A (ja) * 2012-07-13 2014-02-03 Canon Inc 画像処理装置及び画像処理方法
JP2014093023A (ja) * 2012-11-06 2014-05-19 Canon Inc 物体検出装置、物体検出方法及びプログラム
JP6639123B2 (ja) * 2015-07-06 2020-02-05 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
CN105825189B (zh) * 2016-03-21 2019-03-01 浙江工商大学 一种用于大学生到课率及上课专注度自动分析的装置
US10846560B2 (en) * 2016-03-25 2020-11-24 Intel Corporation GPU optimized and online single gaussian based skin likelihood estimation
US10789693B2 (en) * 2017-01-05 2020-09-29 Perfect Corp. System and method for performing pre-processing for blending images
CN108345819B (zh) * 2017-01-23 2020-09-15 杭州海康威视数字技术股份有限公司 一种发送报警消息的方法和装置
US10187579B1 (en) * 2017-06-30 2019-01-22 Polycom, Inc. People detection method for auto-framing and tracking in a video conference
CN107862832A (zh) * 2017-11-05 2018-03-30 佛山鑫进科技有限公司 一种驾驶员疲劳检测系统
CN109918969B (zh) * 2017-12-12 2021-03-05 深圳云天励飞技术有限公司 人脸检测方法及装置、计算机装置和计算机可读存储介质
JP6817590B1 (ja) * 2020-07-27 2021-01-20 パナソニックＩｐマネジメント株式会社 撮像装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000149018A (ja) 1998-09-10 2000-05-30 Fuji Photo Film Co Ltd 画像処理方法、画像処理装置及び記録媒体
US20050031173A1 (en) 2003-06-20 2005-02-10 Kyungtae Hwang Systems and methods for detecting skin, eye region, and pupils
JP2005071125A (ja) 2003-08-26 2005-03-17 Nippon Hoso Kyokai <Nhk> 被写体検出装置、被写体検出方法、被写体データ選定プログラムおよび被写体位置検出プログラム
JP2012103979A (ja) 2010-11-11 2012-05-31 Sanyo Electric Co Ltd 画像処理装置
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R. Belaroussi，Fusion of Multiple Detectors for Face and Eyes Localization，Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis (ISPA) (2005)，IEEE，2005年09月15日，P.24-29
横山 太郎，正面顔面像からの輪郭特徴抽出，映像情報メディア学会誌 ，日本，社団法人映像情報メディア学会，1999年11月20日，Vol.53, No.11，P.1605-1614

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US11670112B2 (en) 2023-06-06
CN112825138B (zh) 2025-02-25
EP3826293A1 (en) 2021-05-26
EP3826293B1 (en) 2024-07-03
JP2021082136A (ja) 2021-05-27
CN112825138A (zh) 2021-05-21
US20210158022A1 (en) 2021-05-27

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