JPWO2022185436A1 - - Google Patents

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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
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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.)
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JP2023503250A
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Japanese (ja)
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JP7521682B2 (ja
JPWO2022185436A5 (https=
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Publication of JPWO2022185436A5 publication Critical patent/JPWO2022185436A5/ja
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Publication of JP7521682B2 publication Critical patent/JP7521682B2/ja
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Classifications

    • 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
    • G06V10/776—Validation; Performance evaluation
    • 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
    • G06V40/193—Preprocessing; Feature extraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—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 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
    • G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
    • G—PHYSICS
    • G06—COMPUTING 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
    • G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—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 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
    • 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
    • G06V40/197—Matching; Classification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—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 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
    • G06V10/74—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)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Collating Specific Patterns (AREA)
JP2023503250A 2021-03-03 2021-03-03 情報処理装置、情報処理方法及び記録媒体 Active JP7521682B2 (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 (3)

Publication Number Publication Date
JPWO2022185436A1 true JPWO2022185436A1 (https=) 2022-09-09
JPWO2022185436A5 JPWO2022185436A5 (https=) 2023-10-31
JP7521682B2 JP7521682B2 (ja) 2024-07-24

Family

ID=83154018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503250A Active JP7521682B2 (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

Country Status (3)

Country Link
US (2) US11967138B2 (https=)
JP (1) JP7521682B2 (https=)
WO (1) WO2022185436A1 (https=)

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JP7308775B2 (ja) * 2020-02-12 2023-07-14 株式会社日立ハイテク 機械学習方法および機械学習用情報処理装置
US11967138B2 (en) * 2021-03-03 2024-04-23 Nec Corporation Processing apparatus, information processing method and recording medium
JP7708723B2 (ja) * 2022-07-26 2025-07-15 トヨタ自動車株式会社 角膜反射像特定装置および視線検出装置
WO2025187045A1 (ja) * 2024-03-08 2025-09-12 日本電気株式会社 情報処理システム、情報処理装置、情報処理方法及び記録媒体

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JP2012212325A (ja) * 2011-03-31 2012-11-01 Advanced Telecommunication Research Institute International 視線計測システム、方法およびプログラム
JP2016100899A (ja) * 2014-11-20 2016-05-30 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 映像補正方法及び装置
WO2019003973A1 (ja) * 2017-06-26 2019-01-03 日本電気株式会社 顔認証装置、顔認証方法およびプログラム記録媒体
WO2019102619A1 (ja) * 2017-11-27 2019-05-31 三菱電機株式会社 表情認識装置

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EP1650711B1 (en) * 2003-07-18 2015-03-04 Canon Kabushiki Kaisha Image processing device, imaging device, image processing method
US20060204052A1 (en) * 2005-03-11 2006-09-14 Fuji Photo Film Co., Ltd. Method, apparatus, and program for detecting red eye
JP4738488B2 (ja) 2006-03-03 2011-08-03 ハネウェル・インターナショナル・インコーポレーテッド 画像品質メトリックを有する虹彩認識システム
US8548201B2 (en) * 2010-09-02 2013-10-01 Electronics And Telecommunications Research Institute Apparatus and method for recognizing identifier of vehicle
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
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
CN111902070B (zh) * 2017-09-11 2024-09-24 托比股份公司 左眼和右眼凝视追踪数据的可靠性
US11488415B2 (en) 2017-10-20 2022-11-01 Nec Corporation Three-dimensional facial shape estimating device, three-dimensional facial shape estimating method, and non-transitory computer-readable medium
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
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JP7020312B2 (ja) * 2018-06-15 2022-02-16 日本電信電話株式会社 画像特徴学習装置、画像特徴学習方法、画像特徴抽出装置、画像特徴抽出方法、及びプログラム
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
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KR20200140571A (ko) * 2019-06-07 2020-12-16 삼성전자주식회사 데이터 인식 방법 및 장치
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
EP3786880A1 (en) * 2019-08-29 2021-03-03 Koninklijke Philips N.V. Methods for analyzing and reducing inter/intra site variability using reduced reference images and improving radiologist diagnostic accuracy and consistency
US11272097B2 (en) * 2020-07-30 2022-03-08 Steven Brian Demers Aesthetic learning methods and apparatus for automating image capture device controls
US11967138B2 (en) * 2021-03-03 2024-04-23 Nec Corporation Processing apparatus, information processing method and recording medium

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JP2012212325A (ja) * 2011-03-31 2012-11-01 Advanced Telecommunication Research Institute International 視線計測システム、方法およびプログラム
JP2016100899A (ja) * 2014-11-20 2016-05-30 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 映像補正方法及び装置
WO2019003973A1 (ja) * 2017-06-26 2019-01-03 日本電気株式会社 顔認証装置、顔認証方法およびプログラム記録媒体
WO2019102619A1 (ja) * 2017-11-27 2019-05-31 三菱電機株式会社 表情認識装置

Also Published As

Publication number Publication date
WO2022185436A1 (ja) 2022-09-09
US11967138B2 (en) 2024-04-23
US20230162491A1 (en) 2023-05-25
JP7521682B2 (ja) 2024-07-24
US12190571B2 (en) 2025-01-07
US20240054771A1 (en) 2024-02-15

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