JPWO2021044249A1 - - Google Patents

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Publication number
JPWO2021044249A1
JPWO2021044249A1 JP2021543605A JP2021543605A JPWO2021044249A1 JP WO2021044249 A1 JPWO2021044249 A1 JP WO2021044249A1 JP 2021543605 A JP2021543605 A JP 2021543605A JP 2021543605 A JP2021543605 A JP 2021543605A JP WO2021044249 A1 JPWO2021044249 A1 JP WO2021044249A1
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JP
Japan
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JP2021543605A
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JPWO2021044249A5 (https=
JP7548914B2 (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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • 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
    • G06V40/174—Facial expression recognition
    • G06V40/176—Dynamic expression
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • A61B3/112—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring diameter of pupils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks
    • G06N3/0442—Recurrent networks, e.g. Hopfield networks characterised by memory or gating, e.g. long short-term memory [LSTM] or gated recurrent units [GRU]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G06N3/0455—Auto-encoder networks; Encoder-decoder networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0475—Generative networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/094—Adversarial learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • 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
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1103—Detecting muscular movement of the eye, e.g. eyelid movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/168—Evaluating attention deficit, hyperactivity
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20048—Transform domain processing
    • G06T2207/20061—Hough transform
    • 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
    • G06T2207/20076—Probabilistic image processing
    • 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
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Psychiatry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Geometry (AREA)
  • Child & Adolescent Psychology (AREA)
  • Educational Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
  • Pathology (AREA)
  • Developmental Disabilities (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
JP2021543605A 2019-09-06 2020-08-25 情報処理装置 Active JP7548914B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024150460A JP7836865B2 (ja) 2019-09-06 2024-09-02 情報処理装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019162687 2019-09-06
JP2019162687 2019-09-06
PCT/IB2020/057918 WO2021044249A1 (ja) 2019-09-06 2020-08-25 情報処理装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024150460A Division JP7836865B2 (ja) 2019-09-06 2024-09-02 情報処理装置

Publications (3)

Publication Number Publication Date
JPWO2021044249A1 true JPWO2021044249A1 (https=) 2021-03-11
JPWO2021044249A5 JPWO2021044249A5 (https=) 2023-08-31
JP7548914B2 JP7548914B2 (ja) 2024-09-10

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Country Status (3)

Country Link
US (2) US12333859B2 (https=)
JP (2) JP7548914B2 (https=)
WO (1) WO2021044249A1 (https=)

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WO2017083567A1 (en) 2015-11-10 2017-05-18 Diagnosys LLC Method and apparatus for the assessment of electrophysiological signals
WO2023023226A2 (en) * 2021-08-18 2023-02-23 Diagnosys LLC System comprising integrated dichoptic flash and pupillometry monitoring, and method for using the same
KR102615650B1 (ko) * 2022-08-09 2023-12-20 저지앙 대학 생성적 적대 신경망 기반의 군중 이동 예측 방법
CN115937595A (zh) * 2022-12-20 2023-04-07 中交公路长大桥建设国家工程研究中心有限公司 一种基于智能数据处理的桥梁表观异常识别方法及系统
CN117077086B (zh) * 2023-07-25 2024-12-27 中国人民解放军空军军医大学 一种超前脑疲劳预警系统、设备和存储介质

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JPH09218375A (ja) * 1996-02-08 1997-08-19 Canon Inc 疲労判定方法及びそれを用いた観察装置
KR100224889B1 (ko) * 1996-11-18 1999-10-15 윤종용 디스크 플레이어의 디스크 트레이 위치 감지장치
JP2007295946A (ja) * 2006-04-27 2007-11-15 Konica Minolta Holdings Inc 酒気帯び検知システム及び酒気帯び検知方法
JP2012212990A (ja) * 2011-03-30 2012-11-01 Brother Ind Ltd ヘッドマウントディスプレイ
KR101224889B1 (ko) * 2012-07-03 2013-01-22 한국해양과학기술원 선원 피로도 측정 방법 및 장치
JP2015132783A (ja) * 2014-01-16 2015-07-23 日本電信電話株式会社 音の顕著度推定装置、その方法、及びプログラム
CN104013414A (zh) * 2014-04-30 2014-09-03 南京车锐信息科技有限公司 一种基于移动智能手机的驾驶员疲劳检测系统
CN105513278A (zh) * 2014-09-23 2016-04-20 付宁婧 一种汽车疲劳驾驶预警器
CN106137181A (zh) * 2015-04-13 2016-11-23 上海帝仪科技有限公司 用于获取用户的疲劳特征的系统、方法和设备
KR20170049997A (ko) * 2015-10-29 2017-05-11 에스케이플래닛 주식회사 안구 상태로부터 피로도를 판단하여 추천장소를 제공하는 웨어러블 디바이스, 추천장소 제공서버 및 방법
CN105354985A (zh) * 2015-11-04 2016-02-24 中国科学院上海高等研究院 疲劳驾驶监控装置及方法
US20190073533A1 (en) * 2017-09-01 2019-03-07 Magic Leap, Inc. Detailed eye shape model for robust biometric applications

Also Published As

Publication number Publication date
JP2024161623A (ja) 2024-11-19
JP7836865B2 (ja) 2026-03-27
US12333859B2 (en) 2025-06-17
US20250329192A1 (en) 2025-10-23
JP7548914B2 (ja) 2024-09-10
WO2021044249A1 (ja) 2021-03-11
US20220292880A1 (en) 2022-09-15

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