JPWO2022185436A1 - - Google Patents

Info

Publication number
JPWO2022185436A1
JPWO2022185436A1 JP2023503250A JP2023503250A JPWO2022185436A1 JP WO2022185436 A1 JPWO2022185436 A1 JP WO2022185436A1 JP 2023503250 A JP2023503250 A JP 2023503250A JP 2023503250 A JP2023503250 A JP 2023503250A JP WO2022185436 A1 JPWO2022185436 A1 JP WO2022185436A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2023503250A
Other versions
JPWO2022185436A5 (ja
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 filed Critical
Publication of JPWO2022185436A1 publication Critical patent/JPWO2022185436A1/ja
Publication of JPWO2022185436A5 publication Critical patent/JPWO2022185436A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/776—Validation; Performance evaluation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/193—Preprocessing; Feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/141—Control of illumination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/197—Matching; Classification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Ophthalmology & Optometry (AREA)
  • Quality & Reliability (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Collating Specific Patterns (AREA)
JP2023503250A 2021-03-03 2021-03-03 Pending JPWO2022185436A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/008105 WO2022185436A1 (ja) 2021-03-03 2021-03-03 情報処理装置、情報処理方法及び記録媒体

Publications (2)

Publication Number Publication Date
JPWO2022185436A1 true JPWO2022185436A1 (ja) 2022-09-09
JPWO2022185436A5 JPWO2022185436A5 (ja) 2023-10-31

Family

ID=83154018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503250A Pending JPWO2022185436A1 (ja) 2021-03-03 2021-03-03

Country Status (3)

Country Link
US (2) US11967138B2 (ja)
JP (1) JPWO2022185436A1 (ja)
WO (1) WO2022185436A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022185436A1 (ja) * 2021-03-03 2022-09-09

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3991042B2 (ja) 2002-02-05 2007-10-17 松下電器産業株式会社 個人認証方法および個人認証装置
US8050463B2 (en) 2005-01-26 2011-11-01 Honeywell International Inc. Iris recognition system having image quality metrics
US20060204052A1 (en) * 2005-03-11 2006-09-14 Fuji Photo Film Co., Ltd. Method, apparatus, and program for detecting red eye
US8548201B2 (en) * 2010-09-02 2013-10-01 Electronics And Telecommunications Research Institute Apparatus and method for recognizing identifier of vehicle
JP5688514B2 (ja) * 2011-03-31 2015-03-25 株式会社国際電気通信基礎技術研究所 視線計測システム、方法およびプログラム
JP2014110469A (ja) * 2012-11-30 2014-06-12 Toshiba Corp 電子機器、画像処理方法、及びプログラム
KR101569268B1 (ko) 2014-01-02 2015-11-13 아이리텍 잉크 얼굴 구성요소 거리를 이용한 홍채인식용 이미지 획득 장치 및 방법
US9411417B2 (en) * 2014-07-07 2016-08-09 Logitech Europe S.A. Eye gaze tracking system and method
KR102281184B1 (ko) 2014-11-20 2021-07-23 삼성전자주식회사 영상 보정 방법 및 장치
WO2016157927A1 (ja) * 2015-03-31 2016-10-06 日本電気株式会社 データ処理装置、データ処理方法、及び、プログラム
JP6624878B2 (ja) * 2015-10-15 2019-12-25 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
JP2017151556A (ja) 2016-02-22 2017-08-31 富士通株式会社 電子機器、認証方法および認証プログラム
JP6785181B2 (ja) * 2017-04-12 2020-11-18 株式会社日立製作所 物体認識装置、物体認識システム、及び物体認識方法
US11210498B2 (en) * 2017-06-26 2021-12-28 Nec Corporation Facial authentication device, facial authentication method, and program recording medium
EP4137038A1 (en) * 2017-09-11 2023-02-22 Tobii AB Reliability of gaze tracking data for left and right eye
JP7047848B2 (ja) 2017-10-20 2022-04-05 日本電気株式会社 顔三次元形状推定装置、顔三次元形状推定方法、及び、顔三次元形状推定プログラム
DE112017008174B4 (de) * 2017-11-27 2022-02-17 Mitsubishi Electric Corporation Ausdruckserkennungseinrichtung
KR102476757B1 (ko) * 2017-12-21 2022-12-09 삼성전자주식회사 반사를 검출하는 장치 및 방법
JP6973258B2 (ja) * 2018-04-13 2021-11-24 オムロン株式会社 画像解析装置、方法およびプログラム
US10956714B2 (en) * 2018-05-18 2021-03-23 Beijing Sensetime Technology Development Co., Ltd Method and apparatus for detecting living body, electronic device, and storage medium
WO2020149001A1 (ja) 2019-01-17 2020-07-23 日本電気株式会社 情報処理装置、制御方法、及びプログラム
US11360555B2 (en) * 2019-05-20 2022-06-14 Cyberlink Corp. Systems and methods for automatic eye gaze refinement
DE102019209463A1 (de) * 2019-06-27 2020-12-31 Robert Bosch Gmbh Verfahren zur Bestimmung eines Vertrauenswertes eines Objektes einer Klasse
CN110472489B (zh) * 2019-07-05 2023-05-05 五邑大学 一种人脸美丽等级预测方法、装置及存储介质
US11272097B2 (en) * 2020-07-30 2022-03-08 Steven Brian Demers Aesthetic learning methods and apparatus for automating image capture device controls
JPWO2022185436A1 (ja) * 2021-03-03 2022-09-09

Also Published As

Publication number Publication date
WO2022185436A1 (ja) 2022-09-09
US11967138B2 (en) 2024-04-23
US20240054771A1 (en) 2024-02-15
US20230162491A1 (en) 2023-05-25

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