Nothing Special   »   [go: up one dir, main page]

DE60324763D1 - Apparat zur Pupillen-Detektion - Google Patents

Apparat zur Pupillen-Detektion

Info

Publication number
DE60324763D1
DE60324763D1 DE60324763T DE60324763T DE60324763D1 DE 60324763 D1 DE60324763 D1 DE 60324763D1 DE 60324763 T DE60324763 T DE 60324763T DE 60324763 T DE60324763 T DE 60324763T DE 60324763 D1 DE60324763 D1 DE 60324763D1
Authority
DE
Germany
Prior art keywords
pupil detection
pupil
detection
Prior art date
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.)
Expired - Fee Related
Application number
DE60324763T
Other languages
English (en)
Inventor
Richard Earl Haven
David James Anvar
Julie Elizabeth Fouquet
John Stewart Wenstrand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Avago Technologies General IP Singapore Pte Ltd
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 by Avago Technologies General IP Singapore Pte Ltd filed Critical Avago Technologies General IP Singapore Pte Ltd
Application granted granted Critical
Publication of DE60324763D1 publication Critical patent/DE60324763D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye 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
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
    • G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • 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
    • A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Ophthalmology & Optometry (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pathology (AREA)
  • Psychology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Educational Technology (AREA)
  • Developmental Disabilities (AREA)
  • Child & Adolescent Psychology (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE60324763T 2003-02-28 2003-10-17 Apparat zur Pupillen-Detektion Expired - Fee Related DE60324763D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/377,687 US7280678B2 (en) 2003-02-28 2003-02-28 Apparatus and method for detecting pupils

Publications (1)

Publication Number Publication Date
DE60324763D1 true DE60324763D1 (de) 2009-01-02

Family

ID=32771537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324763T Expired - Fee Related DE60324763D1 (de) 2003-02-28 2003-10-17 Apparat zur Pupillen-Detektion

Country Status (4)

Country Link
US (1) US7280678B2 (de)
EP (1) EP1452127B1 (de)
JP (1) JP4593942B2 (de)
DE (1) DE60324763D1 (de)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8152198B2 (en) * 1992-05-05 2012-04-10 Automotive Technologies International, Inc. Vehicular occupant sensing techniques
US7570785B2 (en) * 1995-06-07 2009-08-04 Automotive Technologies International, Inc. Face monitoring system and method for vehicular occupants
DE50202312D1 (de) * 2002-04-05 2005-03-31 Sis Ag Surgical Instr Systems Vorrichtung und Verfahren zur Bestimmung von geometrischen Messwerten eines Auges
US8036458B2 (en) 2007-11-08 2011-10-11 DigitalOptics Corporation Europe Limited Detecting redeye defects in digital images
US8254674B2 (en) * 2004-10-28 2012-08-28 DigitalOptics Corporation Europe Limited Analyzing partial face regions for red-eye detection in acquired digital images
US20050084179A1 (en) * 2003-09-04 2005-04-21 Keith Hanna Method and apparatus for performing iris recognition from an image
US20050100191A1 (en) * 2003-11-11 2005-05-12 Harbach Andrew P. Imaging system and method for monitoring an eye
JP4317465B2 (ja) * 2004-02-13 2009-08-19 本田技研工業株式会社 顔識別装置、顔識別方法及び顔識別プログラム
JP4765008B2 (ja) * 2004-03-16 2011-09-07 国立大学法人静岡大学 瞳孔と鼻孔を用いた頭部の方向を検出する方法
US7720264B2 (en) * 2004-05-10 2010-05-18 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for pupil detection for security applications
US7583863B2 (en) * 2004-05-10 2009-09-01 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for wavelength-dependent imaging and detection using a hybrid filter
KR100601963B1 (ko) * 2004-08-23 2006-07-14 삼성전자주식회사 시선을 이용한 인증 장치 및 그 방법
US7777199B2 (en) * 2004-09-17 2010-08-17 Wichita State University System and method for capturing image sequences at ultra-high framing rates
US7248720B2 (en) * 2004-10-21 2007-07-24 Retica Systems, Inc. Method and system for generating a combined retina/iris pattern biometric
US7777778B2 (en) * 2004-10-27 2010-08-17 Delphi Technologies, Inc. Illumination and imaging system and method
JP4328286B2 (ja) * 2004-12-14 2009-09-09 本田技研工業株式会社 顔領域推定装置、顔領域推定方法及び顔領域推定プログラム
JP4491604B2 (ja) * 2004-12-17 2010-06-30 国立大学法人静岡大学 瞳孔検出装置
US20060140420A1 (en) * 2004-12-23 2006-06-29 Akihiro Machida Eye-based control of directed sound generation
US7809171B2 (en) * 2005-01-10 2010-10-05 Battelle Memorial Institute Facial feature evaluation based on eye location
WO2006088042A1 (ja) * 2005-02-16 2006-08-24 Matsushita Electric Industrial Co., Ltd. 生体判別装置および認証装置ならびに生体判別方法
US7760962B2 (en) * 2005-03-30 2010-07-20 Casio Computer Co., Ltd. Image capture apparatus which synthesizes a plurality of images obtained by shooting a subject from different directions, to produce an image in which the influence of glare from a light is reduced
US7473884B2 (en) * 2005-04-21 2009-01-06 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Orientation determination utilizing a cordless device
US7609249B2 (en) 2005-04-21 2009-10-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Position determination utilizing a cordless device
US20060279745A1 (en) * 2005-06-13 2006-12-14 Wenstrand John S Color imaging system for locating retroreflectors
US20070031002A1 (en) * 2005-08-04 2007-02-08 Shalini Venkatesh Method and system for reducing artifacts in image detection
US8358337B2 (en) * 2005-08-23 2013-01-22 National University Corporation Shizuoka University Pupil detection device and pupil detection method
JP4528980B2 (ja) * 2005-08-23 2010-08-25 国立大学法人静岡大学 瞳孔検出装置及び瞳孔検出方法
US20070058881A1 (en) * 2005-09-12 2007-03-15 Nishimura Ken A Image capture using a fiducial reference pattern
US7580545B2 (en) * 2005-10-03 2009-08-25 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for determining gaze direction in a pupil detection system
US8260008B2 (en) 2005-11-11 2012-09-04 Eyelock, Inc. Methods for performing biometric recognition of a human eye and corroboration of same
US7599577B2 (en) 2005-11-18 2009-10-06 Fotonation Vision Limited Method and apparatus of correcting hybrid flash artifacts in digital images
JP4528976B2 (ja) * 2006-03-31 2010-08-25 国立大学法人静岡大学 瞳孔検出装置及び方法
US7796119B2 (en) * 2006-04-03 2010-09-14 Avago Technologies General Ip (Singapore) Pte. Ltd. Position determination with reference
WO2008039252A2 (en) 2006-05-15 2008-04-03 Retica Systems, Inc. Multimodal ocular biometric system
WO2008091401A2 (en) 2006-09-15 2008-07-31 Retica Systems, Inc Multimodal ocular biometric system and methods
US8121356B2 (en) 2006-09-15 2012-02-21 Identix Incorporated Long distance multimodal biometric system and method
WO2008036897A1 (en) * 2006-09-22 2008-03-27 Global Rainmakers, Inc. Compact biometric acquisition system and method
FR2905586B1 (fr) * 2006-09-28 2009-04-17 Siemens Vdo Automotive Sas "procede de localisation des pupilles"
US7646422B2 (en) * 2006-10-04 2010-01-12 Branislav Kisacanin Illumination and imaging system with glare reduction and method therefor
JP4356733B2 (ja) * 2006-11-09 2009-11-04 アイシン精機株式会社 車載用画像処理装置とその制御方法
JP2008125619A (ja) * 2006-11-17 2008-06-05 National Univ Corp Shizuoka Univ 瞳孔検出装置及び瞳孔検出方法
FR2910139B1 (fr) * 2006-12-19 2009-02-06 Sagem Defense Securite Systeme de capture d'images de la face d'un individu.
US8025399B2 (en) * 2007-01-26 2011-09-27 Aoptix Technologies, Inc. Combined iris imager and wavefront sensor
US8092021B1 (en) * 2007-01-26 2012-01-10 Aoptix Technologies, Inc. On-axis illumination for iris imaging
US8212877B2 (en) * 2007-03-02 2012-07-03 Fujifilm Corporation Image capturing system, image capturing method, and computer program product at which an image is captured at a predetermined time
US7995804B2 (en) 2007-03-05 2011-08-09 Tessera Technologies Ireland Limited Red eye false positive filtering using face location and orientation
US20080287809A1 (en) * 2007-04-24 2008-11-20 Seiko Epson Corporation Biological information measuring apparatus and biological information measuring method
JP5045212B2 (ja) * 2007-04-25 2012-10-10 株式会社デンソー 顔画像撮像装置
US8374438B1 (en) * 2007-10-04 2013-02-12 Redshift Systems Corporation Visual template-based thermal inspection system
GB2454916A (en) * 2007-11-23 2009-05-27 Dimuth Jayawarna Fatigue monitoring using facial images
US8403862B2 (en) * 2007-12-20 2013-03-26 Yeda Research And Development Co. Ltd. Time-based imaging
WO2009134784A2 (en) * 2008-04-28 2009-11-05 University Of Southern California Real time system for readiness monitoring of dismounted soldiers
WO2009158662A2 (en) * 2008-06-26 2009-12-30 Global Rainmakers, Inc. Method of reducing visibility of illimination while acquiring high quality imagery
US8081254B2 (en) 2008-08-14 2011-12-20 DigitalOptics Corporation Europe Limited In-camera based method of detecting defect eye with high accuracy
DE102008045774A1 (de) * 2008-09-04 2010-03-11 Claudius Zelenka Methode zur Erkennung der Blickrichtung
US20100079508A1 (en) 2008-09-30 2010-04-01 Andrew Hodge Electronic devices with gaze detection capabilities
JP5456791B2 (ja) * 2009-01-26 2014-04-02 トビー・テクノロジー・アーベー 空間領域の映像に対する人の注視点を決定するためのシステム及びその方法
US8576081B2 (en) * 2009-02-13 2013-11-05 Toyota Jidosha Kabushiki Kaisha Physiological condition estimation device and vehicle control device
US8535133B2 (en) * 2009-11-16 2013-09-17 Broadcom Corporation Video game with controller sensing player inappropriate activity
WO2011105004A1 (ja) * 2010-02-26 2011-09-01 パナソニック株式会社 瞳孔検出装置及び瞳孔検出方法
WO2011148746A1 (ja) * 2010-05-24 2011-12-01 富士フイルム株式会社 立体撮像装置および顔検出装置ならびにそれらの動作制御方法
KR101046770B1 (ko) * 2010-08-13 2011-07-06 최경용 근거리 홍채 인식용 카메라
ITTV20100131A1 (it) * 2010-09-29 2012-03-30 Ct Vue S P A Apparato d ispezione del fondo oculare
WO2012078996A2 (en) * 2010-12-10 2012-06-14 Tk Holdings Inc. System for monitoring a vehicle driver
US20120194662A1 (en) * 2011-01-28 2012-08-02 The Hong Kong Polytechnic University Method and system for multispectral palmprint verification
US8854446B2 (en) * 2011-04-28 2014-10-07 Iristrac, Llc Method of capturing image data for iris code based identification of vertebrates
US9124798B2 (en) 2011-05-17 2015-09-01 Eyelock Inc. Systems and methods for illuminating an iris with visible light for biometric acquisition
GB2495324B (en) 2011-10-07 2018-05-30 Irisguard Inc Security improvements for Iris recognition systems
GB2495323B (en) 2011-10-07 2018-05-30 Irisguard Inc Improvements for iris recognition systems
US9278029B2 (en) 2011-10-19 2016-03-08 Iridex Corporation Short duration pulse grid pattern laser treatment and methods
US10238541B2 (en) 2011-10-19 2019-03-26 Iridex Corporation Short duration pulse grid pattern laser treatment and methods
US9373023B2 (en) * 2012-02-22 2016-06-21 Sri International Method and apparatus for robustly collecting facial, ocular, and iris images using a single sensor
KR20130115840A (ko) * 2012-04-13 2013-10-22 이광희 모바일용 홍채인식 카메라시스템
TWI471808B (zh) * 2012-07-20 2015-02-01 Pixart Imaging Inc 瞳孔偵測裝置
US9854159B2 (en) * 2012-07-20 2017-12-26 Pixart Imaging Inc. Image system with eye protection
US9004780B2 (en) 2012-09-24 2015-04-14 Iridex Corporation Hybrid device identifier
TWI548394B (zh) * 2012-09-24 2016-09-11 榮晶生物科技股份有限公司 影像偵測裝置及影像偵測方法
TW201416908A (zh) * 2012-10-23 2014-05-01 Pixart Imaging Inc 瞳孔追蹤裝置
US9773169B1 (en) * 2012-11-06 2017-09-26 Cross Match Technologies, Inc. System for capturing a biometric image in high ambient light environments
EP2731049A1 (de) 2012-11-13 2014-05-14 Tobii Technology AB Augenverfolgungselement
TW201430548A (zh) * 2013-01-28 2014-08-01 Hon Hai Prec Ind Co Ltd 電子裝置及其節能方法
JP5999013B2 (ja) * 2013-04-12 2016-09-28 株式会社デンソー 開眼状態判定装置
WO2014186620A1 (en) * 2013-05-15 2014-11-20 The Johns Hopkins University Eye tracking and gaze fixation detection systems, components and methods using polarized light
US11317861B2 (en) * 2013-08-13 2022-05-03 Sync-Think, Inc. Vestibular-ocular reflex test and training system
CN105765608A (zh) * 2013-09-02 2016-07-13 醒眸行有限公司 用于根据闪耀点进行眼睛检测的方法和设备
US9652034B2 (en) * 2013-09-11 2017-05-16 Shenzhen Huiding Technology Co., Ltd. User interface based on optical sensing and tracking of user's eye movement and position
US10042994B2 (en) 2013-10-08 2018-08-07 Princeton Identity, Inc. Validation of the right to access an object
US9836647B2 (en) 2013-10-08 2017-12-05 Princeton Identity, Inc. Iris biometric recognition module and access control assembly
US10025982B2 (en) 2013-10-08 2018-07-17 Princeton Identity, Inc. Collecting and targeting marketing data and information based upon iris identification
US10038691B2 (en) 2013-10-08 2018-07-31 Princeton Identity, Inc. Authorization of a financial transaction
KR101847756B1 (ko) 2013-11-09 2018-04-10 선전 구딕스 테크놀로지 컴퍼니, 리미티드 광학 눈 추적
JPWO2015075894A1 (ja) * 2013-11-19 2017-03-16 日本電気株式会社 撮像装置、瞳孔撮像装置、瞳孔径測定装置、瞳孔状態検出装置、及び瞳孔撮像方法
KR101855196B1 (ko) 2013-11-27 2018-06-08 선전 구딕스 테크놀로지 컴퍼니, 리미티드 아이 트래킹 및 사용자 반응 검출
KR20150070802A (ko) * 2013-12-17 2015-06-25 현대자동차주식회사 동공 검출 장치 및 동공 검출 방법
US9330302B2 (en) * 2014-02-26 2016-05-03 Microsoft Technology Licensing, Llc Polarized gaze tracking
US10552675B2 (en) * 2014-03-12 2020-02-04 Seeing Machines Limited Method and apparatus for eye detection from glints
JP2017530476A (ja) 2014-09-24 2017-10-12 プリンストン・アイデンティティー・インコーポレーテッド バイオメトリックキーを用いたモバイルデバイスにおけるワイヤレス通信デバイス機能の制御
KR20170092545A (ko) 2014-12-03 2017-08-11 프린스톤 아이덴티티, 인크. 모바일 디바이스 생체측정 애드-온을 위한 시스템 및 방법
CN104644187B (zh) * 2015-01-16 2017-06-09 广微科技集团有限公司 一种基于红外热像仪的测谎方法和系统
US9489817B2 (en) * 2015-01-29 2016-11-08 Vigo Technologies, Inc. Infrared sensing of eye and eyelid movements to detect drowsiness
US20160283789A1 (en) * 2015-03-25 2016-09-29 Motorola Mobility Llc Power-saving illumination for iris authentication
JP6582604B2 (ja) * 2015-06-23 2019-10-02 富士通株式会社 瞳孔検出プログラム、瞳孔検出方法、瞳孔検出装置および視線検出システム
WO2017013913A1 (ja) * 2015-07-17 2017-01-26 ソニー株式会社 視線検出装置、アイウェア端末、視線検出方法及びプログラム
EP3331422A1 (de) * 2015-08-07 2018-06-13 Koninklijke Philips N.V. Vorrichtung und system zum überwachen eines auges einer person
US10016130B2 (en) 2015-09-04 2018-07-10 University Of Massachusetts Eye tracker system and methods for detecting eye parameters
US10049272B2 (en) * 2015-09-24 2018-08-14 Microsoft Technology Licensing, Llc User authentication using multiple capture techniques
WO2017123702A1 (en) 2016-01-12 2017-07-20 Princeton Identity, Inc. Systems and methods biometric analysis
JP2017158828A (ja) * 2016-03-10 2017-09-14 アルプス電気株式会社 照明撮像装置および視線検出装置
US10373008B2 (en) 2016-03-31 2019-08-06 Princeton Identity, Inc. Systems and methods of biometric analysis with adaptive trigger
US10366296B2 (en) 2016-03-31 2019-07-30 Princeton Identity, Inc. Biometric enrollment systems and methods
KR101777518B1 (ko) * 2016-04-07 2017-09-11 엘지전자 주식회사 인테리어 카메라 장치, 이를 포함하는 차량 운전 보조장치 및 이를 포함하는 차량
US20170300742A1 (en) * 2016-04-14 2017-10-19 Qualcomm Incorporated Systems and methods for recognizing an object in an image
JP2017204685A (ja) * 2016-05-10 2017-11-16 ソニー株式会社 情報処理装置、情報処理方法
US10775605B2 (en) 2016-06-16 2020-09-15 Intel Corporation Combined biometrics capture system with ambient free IR
SE541262C2 (en) 2016-11-15 2019-05-21 Heads Stockholm Ab Method and device for eye metric acquisition
JP6811834B2 (ja) * 2017-02-15 2021-01-13 三菱電機株式会社 運転状態判定装置および運転状態判定方法
DE102017202659A1 (de) * 2017-02-20 2018-08-23 Bayerische Motoren Werke Aktiengesellschaft System und Verfahren zur Erkennung der Müdigkeit eines Fahrzeugführers
WO2018161076A1 (en) * 2017-03-03 2018-09-07 Lockheed Martin Corporation Polarization-based iris identification
CN110234545B (zh) * 2017-03-10 2022-01-25 金泰克斯公司 用于车辆乘员识别和监测的成像系统和方法
US10607096B2 (en) 2017-04-04 2020-03-31 Princeton Identity, Inc. Z-dimension user feedback biometric system
US10657401B2 (en) * 2017-06-06 2020-05-19 Microsoft Technology Licensing, Llc Biometric object spoof detection based on image intensity variations
US20190012552A1 (en) * 2017-07-06 2019-01-10 Yves Lambert Hidden driver monitoring
CA3071100A1 (en) 2017-07-26 2019-01-31 Princeton Identity, Inc. Biometric security systems and methods
US10564429B2 (en) * 2018-02-01 2020-02-18 Varjo Technologies Oy Gaze-tracking system using illuminators emitting different wavelengths
US20210097713A1 (en) * 2018-02-27 2021-04-01 Sony Corporation Information processing device, information processing method, and program
KR102592696B1 (ko) * 2018-06-05 2023-10-24 삼성전자주식회사 다파장 광원 장치, 이를 포함하는 다기능 프로젝터 및 다기능 프로젝터를 포함하는 전자 장치
MX2021002807A (es) * 2018-09-12 2021-08-11 Beijing Didi Infinity Technology & Dev Co Ltd Sistemas y métodos para detección de estado de somnolencia.
WO2020112996A1 (en) 2018-11-28 2020-06-04 Broadspot Imaging Corp System for ultra-wide field imaging of the posterior segment
US11644897B2 (en) * 2019-04-01 2023-05-09 Evolution Optiks Limited User tracking system using user feature location and method, and digital display device and digital image rendering system and method using same
US10980415B1 (en) * 2019-04-23 2021-04-20 Facebook Technologies, Llc Systems and methods for eye tracking using modulated radiation
EP4053677B1 (de) * 2019-10-30 2024-09-25 Imatrix Holdings Corp. Augenkontaktdetektionsvorrichtung
US11073906B1 (en) 2020-01-27 2021-07-27 Valve Corporation Eye tracking system for head-mounted display devices
US12118427B2 (en) * 2021-01-26 2024-10-15 Nec Corporation Of America Invisible coated infrared patterns

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795444A (en) * 1972-10-05 1974-03-05 Eastman Kodak Co Exposure control apparatus
US5016282A (en) 1988-07-14 1991-05-14 Atr Communication Systems Research Laboratories Eye tracking image pickup apparatus for separating noise from feature portions
US5204703A (en) * 1991-06-11 1993-04-20 The Center For Innovative Technology Eye movement and pupil diameter apparatus and method
US5359669A (en) * 1992-04-13 1994-10-25 Motorola, Inc. Remote retinal scan identifier
JP3214195B2 (ja) 1993-11-11 2001-10-02 三菱電機株式会社 運転者撮影装置
US5422690A (en) * 1994-03-16 1995-06-06 Pulse Medical Instruments, Inc. Fitness impairment tester
US6714665B1 (en) * 1994-09-02 2004-03-30 Sarnoff Corporation Fully automated iris recognition system utilizing wide and narrow fields of view
JP3296119B2 (ja) * 1994-12-01 2002-06-24 日産自動車株式会社 車両用視線方向計測装置
JP2917953B2 (ja) * 1997-02-05 1999-07-12 日本電気株式会社 視点位置検出装置
DE19719695A1 (de) * 1997-05-09 1998-11-19 Univ Eberhard Karls Verfahren und Vorrichtung zum Messen der Aufmerksamkeit von Lebewesen innerhalb einer Menge von Lebewesen
JP3477047B2 (ja) * 1997-10-02 2003-12-10 三菱電機株式会社 網膜反射像を利用したまばたき検出顔画像処理装置
FR2773521B1 (fr) * 1998-01-15 2000-03-31 Carlus Magnus Limited Procede et dispositif pour surveiller en continu l'etat de vigilance du conducteur d'un vehicule automobile, afin de detecter et prevenir une tendance eventuelle a l'endormissement de celui-ci
US6082858A (en) * 1998-04-29 2000-07-04 Carnegie Mellon University Apparatus and method of monitoring a subject's eyes using two different wavelengths of light
AUPP697398A0 (en) 1998-11-06 1998-12-03 Lions Eye Institute Of Western Australia Incorporated, The Eye tracker for refractive surgery
JP2001041983A (ja) * 1999-07-29 2001-02-16 Matsushita Electric Ind Co Ltd 光電圧センサ
US6734911B1 (en) * 1999-09-30 2004-05-11 Koninklijke Philips Electronics N.V. Tracking camera using a lens that generates both wide-angle and narrow-angle views
JP4469476B2 (ja) * 2000-08-09 2010-05-26 パナソニック株式会社 眼位置検出方法および眼位置検出装置
US6616277B1 (en) * 2001-07-02 2003-09-09 Vision Research Corporation Sequential eye screening method and apparatus
JP2003030659A (ja) * 2001-07-16 2003-01-31 Matsushita Electric Ind Co Ltd 虹彩認証装置及び虹彩撮像装置

Also Published As

Publication number Publication date
JP4593942B2 (ja) 2010-12-08
EP1452127B1 (de) 2008-11-19
JP2004261598A (ja) 2004-09-24
EP1452127A1 (de) 2004-09-01
US7280678B2 (en) 2007-10-09
US20040170304A1 (en) 2004-09-02

Similar Documents

Publication Publication Date Title
DE60324763D1 (de) Apparat zur Pupillen-Detektion
DE60318996D1 (de) Apparat zur Positionsbestimmung
DE602004010961D1 (de) Lithographischer Apparat
DK1663604T3 (da) Krebinetdannende apparat
NO20054600D0 (no) Apparat og fremgangsmate for formasjonsevaluering
DE602005008848D1 (de) Verfahren und tragbarer Apparat zur Messung des Kalorieverbrauchs.
DE602004006105D1 (de) Vorrichtung zur auswertung und optimierung ventrikulärer synchronisation
DE602004008009D1 (de) Lithographischer Apparat
TWI317816B (en) Testing apparatus
GB0304619D0 (en) Testing apparatus
NO20045622D0 (no) Apparat for utforelse av behandlingsoperasjoner pa objektglass med vevsprover
DE602005007131D1 (de) Gerät und Verfahren zur Bewegungsdetektion
DE602004022244D1 (de) Apparat zur Oberflächenbeobachtung
EP1666896A4 (de) Testvorrichtung
DE602004017411D1 (de) Lithographischer Apparat
TWI340249B (en) Test apparatus
EP1607758A4 (de) Testvorrichtung
EP1666903A4 (de) Testvorrichtung
DE602004011292D1 (de) Vorrichtung zur Vokaldetektion
NO20034247L (no) Diagnostisk apparat
EP1688090A4 (de) Biologisches lichtmessgerät und verfahren
DE60319313D1 (de) Apparat zum Zerhacken
SE0302264D0 (sv) Apparat
SE0302389D0 (sv) Apparat
SE0301818D0 (sv) Apparat

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee