JP7364059B2 - 撮像システム、撮像方法、及びコンピュータプログラム - Google Patents

撮像システム、撮像方法、及びコンピュータプログラム Download PDF

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Publication number
JP7364059B2
JP7364059B2 JP2022518498A JP2022518498A JP7364059B2 JP 7364059 B2 JP7364059 B2 JP 7364059B2 JP 2022518498 A JP2022518498 A JP 2022518498A JP 2022518498 A JP2022518498 A JP 2022518498A JP 7364059 B2 JP7364059 B2 JP 7364059B2
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Japan
Prior art keywords
image
imaging
subject
imaging system
eyes
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Japanese (ja)
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JPWO2021220412A1 (https=
JPWO2021220412A5 (https=
Inventor
有加 荻野
慶一 蝶野
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NEC Corp
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NEC Corp
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Publication of JPWO2021220412A1 publication Critical patent/JPWO2021220412A1/ja
Publication of JPWO2021220412A5 publication Critical patent/JPWO2021220412A5/ja
Priority to JP2023173512A priority Critical patent/JP7613531B2/ja
Application granted granted Critical
Publication of JP7364059B2 publication Critical patent/JP7364059B2/ja
Priority to JP2024228445A priority patent/JP2025031910A/ja
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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
    • H04N23/61—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • 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
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/34—Smoothing or thinning of the pattern; Morphological operations; Skeletonisation
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
    • 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
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • Studio Devices (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2022518498A 2020-04-28 2020-04-28 撮像システム、撮像方法、及びコンピュータプログラム Active JP7364059B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023173512A JP7613531B2 (ja) 2020-04-28 2023-10-05 撮像システム、撮像方法、及びコンピュータプログラム
JP2024228445A JP2025031910A (ja) 2020-04-28 2024-12-25 撮像システム、撮像方法、及びコンピュータプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/018151 WO2021220412A1 (ja) 2020-04-28 2020-04-28 撮像システム、撮像方法、及びコンピュータプログラム

Related Child Applications (1)

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JP2023173512A Division JP7613531B2 (ja) 2020-04-28 2023-10-05 撮像システム、撮像方法、及びコンピュータプログラム

Publications (3)

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JPWO2021220412A1 JPWO2021220412A1 (https=) 2021-11-04
JPWO2021220412A5 JPWO2021220412A5 (https=) 2022-12-22
JP7364059B2 true JP7364059B2 (ja) 2023-10-18

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JP2022518498A Active JP7364059B2 (ja) 2020-04-28 2020-04-28 撮像システム、撮像方法、及びコンピュータプログラム
JP2023173512A Active JP7613531B2 (ja) 2020-04-28 2023-10-05 撮像システム、撮像方法、及びコンピュータプログラム
JP2024228445A Pending JP2025031910A (ja) 2020-04-28 2024-12-25 撮像システム、撮像方法、及びコンピュータプログラム

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JP2023173512A Active JP7613531B2 (ja) 2020-04-28 2023-10-05 撮像システム、撮像方法、及びコンピュータプログラム
JP2024228445A Pending JP2025031910A (ja) 2020-04-28 2024-12-25 撮像システム、撮像方法、及びコンピュータプログラム

Country Status (3)

Country Link
US (1) US20230171481A1 (https=)
JP (3) JP7364059B2 (https=)
WO (1) WO2021220412A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12501189B2 (en) * 2022-08-31 2025-12-16 Meta Platforms Technologies, Llc Region of interest sampling and retrieval for artificial reality systems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005292542A (ja) 2004-04-01 2005-10-20 Matsushita Electric Ind Co Ltd 目画像撮像装置および携帯端末装置
JP2007504562A (ja) 2003-09-04 2007-03-01 サーノフ コーポレーション １つの画像から虹彩認証を行う方法および装置
WO2009016846A1 (ja) 2007-08-02 2009-02-05 Panasonic Corporation 虹彩認証装置および虹彩認証システム
JP2012129709A (ja) 2010-12-14 2012-07-05 Canon Inc 情報処理装置、情報処理方法及びプログラム
US20130088583A1 (en) 2011-10-07 2013-04-11 Aoptix Technologies, Inc. Handheld Iris Imager
WO2018038158A1 (ja) 2016-08-24 2018-03-01 日本電気株式会社 虹彩撮像装置、虹彩撮像方法および記録媒体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10340345A (ja) * 1997-06-06 1998-12-22 Oki Electric Ind Co Ltd 個体識別装置
JP3797839B2 (ja) * 1999-12-22 2006-07-19 沖電気工業株式会社 個人識別装置及び個人識別方法
JP5637816B2 (ja) * 2010-10-29 2014-12-10 キヤノン株式会社 撮像装置、放射線撮影装置および放射線撮影システム
JP2013046232A (ja) * 2011-08-24 2013-03-04 Nippon Hoso Kyokai <Nhk> 固体撮像装置
JP2015226255A (ja) * 2014-05-29 2015-12-14 株式会社ニコン 撮像装置および自動車

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007504562A (ja) 2003-09-04 2007-03-01 サーノフ コーポレーション １つの画像から虹彩認証を行う方法および装置
JP2005292542A (ja) 2004-04-01 2005-10-20 Matsushita Electric Ind Co Ltd 目画像撮像装置および携帯端末装置
WO2009016846A1 (ja) 2007-08-02 2009-02-05 Panasonic Corporation 虹彩認証装置および虹彩認証システム
JP2012129709A (ja) 2010-12-14 2012-07-05 Canon Inc 情報処理装置、情報処理方法及びプログラム
US20130088583A1 (en) 2011-10-07 2013-04-11 Aoptix Technologies, Inc. Handheld Iris Imager
WO2018038158A1 (ja) 2016-08-24 2018-03-01 日本電気株式会社 虹彩撮像装置、虹彩撮像方法および記録媒体

Also Published As

Publication number Publication date
JP7613531B2 (ja) 2025-01-15
JPWO2021220412A1 (https=) 2021-11-04
US20230171481A1 (en) 2023-06-01
JP2025031910A (ja) 2025-03-07
JP2023174759A (ja) 2023-12-08
WO2021220412A1 (ja) 2021-11-04

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