JP2011115606A - 眼及びその凝視方向を検知し、追跡する方法と装置 - Google Patents
眼及びその凝視方向を検知し、追跡する方法と装置 Download PDFInfo
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
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- G—PHYSICS
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- 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
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Abstract
【解決手段】眼の位置及び凝視方向を検知する際に、ディスプレー(1)の周囲に配置されたフォトセンサ(1)及び光源(2、3)と計算及び制御ユニット(6)とが使用される。光源の1つはセンサの周囲に配置され、内側と外側の素子(3'、3”)を含んでいる。内側の素子だけが照明された場合は、取り込まれた画像に強いブライト・アイ効果が得られ、その結果、瞳孔の簡単な検知、ひいては凝視方向の安全な決定が行われる。外側の素子及び外側の光源(2)だけが照明された場合は、フォトセンサから眼までの距離の決定が行われる。画像内の瞳孔の決定が可能になった後は、取り込まれた後続の画像内で眼の像が位置する瞳孔の周囲の領域だけが評価される。どの眼が左眼及び右眼であるのかは、目の画像を追跡し、連続的に取り込まれる画像内での眼の位置を評価することによって決定可能である。
【選択図】 図1
Description
本出願はすべての教示内容が参照によって本明細書に組み込まれている、2002年11月21日に出願されたスウェーデン特許出願第0203457−7号の優先権と利益を主張するものである。
Claims (1)
- ユーザの頭部の方向に光線を発する1つ又は複数の光源と、
ユーザの頭部からの光線を受光し、そのピクチャを反復的に取り込む検知器と、
眼の位置及び/又は凝視方向を決定するために前記検知器に接続された評価ユニットと、を備える眼検知装置であって、
前記評価ユニットは、
前記検知器によって取り込まれたピクチャ内の、単数又は複数の目の像が位置している領域を決定し、
前記領域の決定後、前記検知器によって取り込まれた像の前記決定された領域に対応する連続的な、又は後続のピクチャに関する情報だけを前記評価ユニットに送るように前記検知器を制御し、
眼の検知を行うために前記評価ユニットに送られた情報を用いて前記検知器に対する奥行き方向と横方向における眼の位置を決定し、
前記検知器は、前記決定された領域に対応する前記検知器の表面部分からの情報だけを、ひいては次に前記評価ユニットに送られるデータを読み出すように構成されていることを特徴とする眼検知装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0203457A SE524003C2 (sv) | 2002-11-21 | 2002-11-21 | Förfarande och anläggning för att detektera och följa ett öga samt dess blickvinkel |
| SE0203457-7 | 2002-11-21 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004553361A Division JP4783018B2 (ja) | 2002-11-21 | 2003-11-21 | 眼及びその凝視方向を検知し、追跡する方法と装置 |
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| Publication Number | Publication Date |
|---|---|
| JP2011115606A true JP2011115606A (ja) | 2011-06-16 |
| JP5297486B2 JP5297486B2 (ja) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2004553361A Expired - Fee Related JP4783018B2 (ja) | 2002-11-21 | 2003-11-21 | 眼及びその凝視方向を検知し、追跡する方法と装置 |
| JP2011046089A Expired - Fee Related JP5297486B2 (ja) | 2002-11-21 | 2011-03-03 | 眼及びその凝視方向を検知し、追跡する装置 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004553361A Expired - Fee Related JP4783018B2 (ja) | 2002-11-21 | 2003-11-21 | 眼及びその凝視方向を検知し、追跡する方法と装置 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7572008B2 (ja) |
| EP (1) | EP1562469B1 (ja) |
| JP (2) | JP4783018B2 (ja) |
| CN (1) | CN100421614C (ja) |
| AT (1) | ATE432038T1 (ja) |
| AU (1) | AU2003284816A1 (ja) |
| DE (1) | DE60327798D1 (ja) |
| DK (1) | DK1562469T3 (ja) |
| ES (1) | ES2327633T3 (ja) |
| PT (1) | PT1562469E (ja) |
| SE (1) | SE524003C2 (ja) |
| WO (1) | WO2004045399A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9612656B2 (en) | 2012-11-27 | 2017-04-04 | Facebook, Inc. | Systems and methods of eye tracking control on mobile device |
Families Citing this family (218)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7963652B2 (en) | 2003-11-14 | 2011-06-21 | Queen's University At Kingston | Method and apparatus for calibration-free eye tracking |
| WO2005046465A1 (en) * | 2003-11-14 | 2005-05-26 | Queen's University At Kingston | Method and apparatus for calibration-free eye tracking |
| JP4500992B2 (ja) * | 2004-01-14 | 2010-07-14 | 国立大学法人静岡大学 | 三次元視点計測装置 |
| US10039445B1 (en) | 2004-04-01 | 2018-08-07 | Google Llc | Biosensors, communicators, and controllers monitoring eye movement and methods for using them |
| CA2561287C (en) * | 2004-04-01 | 2017-07-11 | William C. Torch | Biosensors, communicators, and controllers monitoring eye movement and methods for using them |
| US7322696B2 (en) * | 2004-04-19 | 2008-01-29 | Shamir Optical Industry | Customized lens, and system and method of producing thereof |
| EP2202609B8 (en) | 2004-06-18 | 2016-03-09 | Tobii AB | Eye control of computer apparatus |
| CN1293446C (zh) * | 2005-06-02 | 2007-01-03 | 北京中星微电子有限公司 | 一种非接触式目控操作系统和方法 |
| EP1928296B1 (en) | 2005-09-27 | 2011-05-04 | Penny AB | A device for controlling an external unit |
| WO2007043954A1 (en) * | 2005-10-10 | 2007-04-19 | Tobii Technology Ab | Eye tracker having an extended span of operating distances |
| CN101336089A (zh) * | 2006-01-26 | 2008-12-31 | 诺基亚公司 | 眼睛跟踪器设备 |
| WO2007101690A1 (en) * | 2006-03-09 | 2007-09-13 | Tobii Technology Ab | Eye determination apparatus |
| AU2007247852B2 (en) | 2006-05-04 | 2012-01-19 | Commonwealth Scientific And Industrial Research Organisation | An electronic media system |
| US8197539B2 (en) | 2006-05-05 | 2012-06-12 | University Of Southern California | Intraocular camera for retinal prostheses |
| US20080147488A1 (en) * | 2006-10-20 | 2008-06-19 | Tunick James A | System and method for monitoring viewer attention with respect to a display and determining associated charges |
| KR100850357B1 (ko) * | 2006-12-06 | 2008-08-04 | 한국전자통신연구원 | 시선 위치 추적 방법 및 그 장치 |
| ES2316272B1 (es) * | 2007-02-16 | 2009-11-30 | Iriscom Sistemas, S.L . | Sistema de seguimiento ocular para el gobierno de un ordenador. |
| GB0709405D0 (en) * | 2007-05-16 | 2007-06-27 | Univ Edinburgh | Testing vision |
| EP2150170B1 (en) | 2007-05-23 | 2016-05-11 | Mirametrix Inc. | Methods and apparatus for estimating point-of-gaze in three dimensions |
| DE102008006090A1 (de) | 2008-01-25 | 2009-07-30 | Claudius Zelenka | Verfahren zur störungsfreien Erkennung der Position der Augen |
| EP2242419B1 (en) * | 2008-02-14 | 2016-01-13 | Nokia Technologies Oy | Device and method for determining gaze direction |
| JP5163982B2 (ja) * | 2008-06-16 | 2013-03-13 | 国立大学法人神戸大学 | 視線計測装置、視線計測プログラム、視線計測方法、および視線計測装置用ディスプレイ |
| TWI432172B (zh) * | 2008-10-27 | 2014-04-01 | Utechzone Co Ltd | Pupil location method, pupil positioning system and storage media |
| US20100118199A1 (en) * | 2008-11-10 | 2010-05-13 | Kabushiki Kaisha Toshiba | Video/Audio Processor and Video/Audio Processing Method |
| DK2389095T3 (da) * | 2009-01-26 | 2014-11-17 | Tobii Technology Ab | Detektering af blikpunkt hjulpet af optiske referencesignaler |
| CN101807110B (zh) * | 2009-02-17 | 2012-07-04 | 由田新技股份有限公司 | 瞳孔定位方法及系统 |
| ATE527934T1 (de) | 2009-04-01 | 2011-10-15 | Tobii Technology Ab | Adaptive kamera und illuminator-eyetracker |
| WO2010118292A1 (en) | 2009-04-09 | 2010-10-14 | Dynavox Systems, Llc | Calibration free, motion tolerant eye-gaze direction detector with contextually aware computer interaction and communication methods |
| US8320623B2 (en) * | 2009-06-17 | 2012-11-27 | Lc Technologies, Inc. | Systems and methods for 3-D target location |
| US9507418B2 (en) | 2010-01-21 | 2016-11-29 | Tobii Ab | Eye tracker based contextual action |
| TWI497247B (zh) * | 2010-01-28 | 2015-08-21 | Chi Mei Comm Systems Inc | 實現亮度調節的資料處理設備及方法 |
| US20110205148A1 (en) * | 2010-02-24 | 2011-08-25 | Corriveau Philip J | Facial Tracking Electronic Reader |
| JP5529660B2 (ja) * | 2010-07-20 | 2014-06-25 | パナソニック株式会社 | 瞳孔検出装置及び瞳孔検出方法 |
| US9760123B2 (en) | 2010-08-06 | 2017-09-12 | Dynavox Systems Llc | Speech generation device with a projected display and optical inputs |
| KR20120057033A (ko) * | 2010-11-26 | 2012-06-05 | 한국전자통신연구원 | Iptv 제어를 위한 원거리 시선 추적 장치 및 방법 |
| US9185352B1 (en) | 2010-12-22 | 2015-11-10 | Thomas Jacques | Mobile eye tracking system |
| US20120244935A1 (en) * | 2011-03-24 | 2012-09-27 | International Business Machines Corporation | Synchronizing game character display with game player viewing detection |
| US8911087B2 (en) | 2011-05-20 | 2014-12-16 | Eyefluence, Inc. | Systems and methods for measuring reactions of head, eyes, eyelids and pupils |
| US8885877B2 (en) | 2011-05-20 | 2014-11-11 | Eyefluence, Inc. | Systems and methods for identifying gaze tracking scene reference locations |
| US8885882B1 (en) | 2011-07-14 | 2014-11-11 | The Research Foundation For The State University Of New York | Real time eye tracking for human computer interaction |
| US20130033524A1 (en) * | 2011-08-02 | 2013-02-07 | Chin-Han Wang | Method for performing display control in response to eye activities of a user, and associated apparatus |
| JP5912351B2 (ja) | 2011-09-05 | 2016-04-27 | 国立大学法人浜松医科大学 | 自閉症診断支援システム及び自閉症診断支援装置 |
| CN103842941B (zh) * | 2011-09-09 | 2016-12-07 | 泰利斯航空电子学公司 | 响应于所感测出的乘客比划动作而执行交通工具娱乐系统的控制 |
| CN103843047A (zh) * | 2011-10-06 | 2014-06-04 | 本田技研工业株式会社 | 警报装置 |
| US8976110B2 (en) | 2011-10-27 | 2015-03-10 | Tobii Technology Ab | Power management in an eye-tracking system |
| EP3200046A1 (en) | 2011-10-27 | 2017-08-02 | Tobii Technology AB | Power management in an eye-tracking system |
| EP2587342A1 (en) | 2011-10-28 | 2013-05-01 | Tobii Technology AB | Method and system for user initiated query searches based on gaze data |
| US9071740B1 (en) | 2011-10-28 | 2015-06-30 | Google Inc. | Modular camera system |
| US8929589B2 (en) | 2011-11-07 | 2015-01-06 | Eyefluence, Inc. | Systems and methods for high-resolution gaze tracking |
| US8860660B2 (en) | 2011-12-29 | 2014-10-14 | Grinbath, Llc | System and method of determining pupil center position |
| US9910490B2 (en) | 2011-12-29 | 2018-03-06 | Eyeguide, Inc. | System and method of cursor position control based on the vestibulo-ocular reflex |
| CN102436306A (zh) * | 2011-12-30 | 2012-05-02 | 四川虹欧显示器件有限公司 | 3d显示系统的控制方法和装置 |
| US10540008B2 (en) | 2012-01-04 | 2020-01-21 | Tobii Ab | System for gaze interaction |
| US10013053B2 (en) | 2012-01-04 | 2018-07-03 | Tobii Ab | System for gaze interaction |
| US10488919B2 (en) | 2012-01-04 | 2019-11-26 | Tobii Ab | System for gaze interaction |
| US10394320B2 (en) | 2012-01-04 | 2019-08-27 | Tobii Ab | System for gaze interaction |
| US10025381B2 (en) | 2012-01-04 | 2018-07-17 | Tobii Ab | System for gaze interaction |
| US9197686B1 (en) | 2012-01-06 | 2015-11-24 | Google Inc. | Backfill of video stream |
| DE102012003283A1 (de) | 2012-02-20 | 2013-08-22 | 4tiitoo AG | Verfahren und Vorrichtung zur blickgestützten Steuerung |
| JP5926210B2 (ja) | 2012-03-21 | 2016-05-25 | 国立大学法人浜松医科大学 | 自閉症診断支援システム及び自閉症診断支援装置 |
| ES2898981T3 (es) | 2012-08-09 | 2022-03-09 | Tobii Ab | Activación rápida en un sistema de seguimiento de la mirada |
| US9575960B1 (en) * | 2012-09-17 | 2017-02-21 | Amazon Technologies, Inc. | Auditory enhancement using word analysis |
| JP6056323B2 (ja) * | 2012-09-24 | 2017-01-11 | 富士通株式会社 | 視線検出装置、視線検出用コンピュータプログラム |
| US20140085198A1 (en) | 2012-09-26 | 2014-03-27 | Grinbath, Llc | Correlating Pupil Position to Gaze Location Within a Scene |
| EP2712541B1 (en) | 2012-09-27 | 2015-12-30 | SensoMotoric Instruments Gesellschaft für innovative Sensorik mbH | Tiled image based scanning for head and/or eye position for eye tracking |
| CN103777861A (zh) * | 2012-10-23 | 2014-05-07 | 韩国电子通信研究院 | 终端和用于在终端中控制触摸操作的方法 |
| US20140139556A1 (en) * | 2012-11-22 | 2014-05-22 | Shanghai Powermo Information Tech. Co. Ltd. | Apparatus and method for displaying software keyboards thereof |
| KR101417433B1 (ko) * | 2012-11-27 | 2014-07-08 | 현대자동차주식회사 | 눈동자의 움직임을 이용한 사용자 인증 장치 및 그 방법 |
| US20140198034A1 (en) | 2013-01-14 | 2014-07-17 | Thalmic Labs Inc. | Muscle interface device and method for interacting with content displayed on wearable head mounted displays |
| US9921648B2 (en) * | 2013-02-22 | 2018-03-20 | University Of Seoul Industry Cooperation Foundation | Apparatuses, methods and recording medium for control portable communication terminal and its smart watch |
| EP2962175B1 (en) | 2013-03-01 | 2019-05-01 | Tobii AB | Delay warp gaze interaction |
| US9864498B2 (en) | 2013-03-13 | 2018-01-09 | Tobii Ab | Automatic scrolling based on gaze detection |
| US20140247208A1 (en) | 2013-03-01 | 2014-09-04 | Tobii Technology Ab | Invoking and waking a computing device from stand-by mode based on gaze detection |
| US11714487B2 (en) | 2013-03-04 | 2023-08-01 | Tobii Ab | Gaze and smooth pursuit based continuous foveal adjustment |
| US10082870B2 (en) | 2013-03-04 | 2018-09-25 | Tobii Ab | Gaze and saccade based graphical manipulation |
| US10895908B2 (en) | 2013-03-04 | 2021-01-19 | Tobii Ab | Targeting saccade landing prediction using visual history |
| US9898081B2 (en) | 2013-03-04 | 2018-02-20 | Tobii Ab | Gaze and saccade based graphical manipulation |
| US9665171B1 (en) | 2013-03-04 | 2017-05-30 | Tobii Ab | Gaze and saccade based graphical manipulation |
| GB2511868B (en) * | 2013-03-15 | 2020-07-15 | Tobii Ab | Eye/gaze tracker and method of tracking the position of an eye and/or a gaze point of a subject |
| US10262462B2 (en) | 2014-04-18 | 2019-04-16 | Magic Leap, Inc. | Systems and methods for augmented and virtual reality |
| US10042422B2 (en) | 2013-11-12 | 2018-08-07 | Thalmic Labs Inc. | Systems, articles, and methods for capacitive electromyography sensors |
| US20150124566A1 (en) | 2013-10-04 | 2015-05-07 | Thalmic Labs Inc. | Systems, articles and methods for wearable electronic devices employing contact sensors |
| US12504816B2 (en) | 2013-08-16 | 2025-12-23 | Meta Platforms Technologies, Llc | Wearable devices and associated band structures for sensing neuromuscular signals using sensor pairs in respective pods with communicative pathways to a common processor |
| US11921471B2 (en) | 2013-08-16 | 2024-03-05 | Meta Platforms Technologies, Llc | Systems, articles, and methods for wearable devices having secondary power sources in links of a band for providing secondary power in addition to a primary power source |
| US9143880B2 (en) | 2013-08-23 | 2015-09-22 | Tobii Ab | Systems and methods for providing audio to a user based on gaze input |
| EP3036620B1 (en) | 2013-08-23 | 2017-03-29 | Tobii AB | Systems and methods for providing audio to a user based on gaze input |
| US10310597B2 (en) | 2013-09-03 | 2019-06-04 | Tobii Ab | Portable eye tracking device |
| US10686972B2 (en) | 2013-09-03 | 2020-06-16 | Tobii Ab | Gaze assisted field of view control |
| KR101926942B1 (ko) | 2013-09-03 | 2019-03-07 | 토비 에이비 | 휴대용 눈 추적 디바이스 |
| WO2015038810A2 (en) * | 2013-09-11 | 2015-03-19 | Firima Inc. | User interface based on optical sensing and tracking of user's eye movement and position |
| WO2015038160A1 (en) | 2013-09-16 | 2015-03-19 | Intel Corporation | Camera and light source synchronization for object tracking |
| KR101503159B1 (ko) * | 2013-10-15 | 2015-03-16 | (주)이스트소프트 | 시선의 위치를 감지하여 터치스크린을 제어하는 방법 |
| EP3063602B1 (en) * | 2013-11-01 | 2019-10-23 | Intel Corporation | Gaze-assisted touchscreen inputs |
| KR101470243B1 (ko) * | 2013-11-15 | 2014-12-05 | 현대자동차주식회사 | 시선 검출 장치 및 그 시선 검출 방법 |
| US10558262B2 (en) | 2013-11-18 | 2020-02-11 | Tobii Ab | Component determination and gaze provoked interaction |
| US10317995B2 (en) | 2013-11-18 | 2019-06-11 | Tobii Ab | Component determination and gaze provoked interaction |
| WO2015081113A1 (en) | 2013-11-27 | 2015-06-04 | Cezar Morun | Systems, articles, and methods for electromyography sensors |
| US9580081B2 (en) | 2014-01-24 | 2017-02-28 | Tobii Ab | Gaze driven interaction for a vehicle |
| US10017114B2 (en) | 2014-02-19 | 2018-07-10 | Magna Electronics Inc. | Vehicle vision system with display |
| US10409366B2 (en) | 2014-04-28 | 2019-09-10 | Adobe Inc. | Method and apparatus for controlling display of digital content using eye movement |
| US9880632B2 (en) | 2014-06-19 | 2018-01-30 | Thalmic Labs Inc. | Systems, devices, and methods for gesture identification |
| US9477079B2 (en) | 2014-06-25 | 2016-10-25 | Thalmic Labs Inc. | Systems, devices, and methods for wearable heads-up displays |
| US9411417B2 (en) | 2014-07-07 | 2016-08-09 | Logitech Europe S.A. | Eye gaze tracking system and method |
| US9678567B2 (en) | 2014-07-16 | 2017-06-13 | Avaya Inc. | Indication of eye tracking information during real-time communications |
| GB2528446B (en) | 2014-07-21 | 2021-08-04 | Tobii Tech Ab | Method and apparatus for detecting and following an eye and/or the gaze direction thereof |
| WO2016022612A1 (en) * | 2014-08-04 | 2016-02-11 | Innosys, Inc. | Lighting systems |
| US9952883B2 (en) | 2014-08-05 | 2018-04-24 | Tobii Ab | Dynamic determination of hardware |
| US10288910B2 (en) | 2014-11-14 | 2019-05-14 | ESSILOR INTERNATIONAL Charenton-le-Pont | Devices and methods for determining the position of a characterizing point of an eye and for tracking the direction of the gaze of a wearer of spectacles |
| US9405120B2 (en) | 2014-11-19 | 2016-08-02 | Magna Electronics Solutions Gmbh | Head-up display and vehicle using the same |
| EP3051386A1 (en) | 2015-01-30 | 2016-08-03 | 4tiitoo GmbH | Eye tracking system and method |
| US10242379B2 (en) | 2015-01-30 | 2019-03-26 | Adobe Inc. | Tracking visual gaze information for controlling content display |
| CA2976903A1 (en) | 2015-02-17 | 2016-08-25 | Thalmic Labs Inc. | Systems, devices, and methods for eyebox expansion in wearable heads-up displays |
| US10621431B2 (en) * | 2015-03-27 | 2020-04-14 | Lenovo (Singapore) Pte. Ltd. | Camera that uses light from plural light sources disposed on a device |
| GB201507224D0 (en) * | 2015-04-28 | 2015-06-10 | Microsoft Technology Licensing Llc | Eye gaze correction |
| US10197805B2 (en) | 2015-05-04 | 2019-02-05 | North Inc. | Systems, devices, and methods for eyeboxes with heterogeneous exit pupils |
| US9544485B2 (en) | 2015-05-27 | 2017-01-10 | Google Inc. | Multi-mode LED illumination system |
| US10078219B2 (en) | 2015-05-28 | 2018-09-18 | Thalmic Labs Inc. | Wearable heads-up display with integrated eye tracker and different optical power holograms |
| US9554063B2 (en) | 2015-06-12 | 2017-01-24 | Google Inc. | Using infrared images of a monitored scene to identify windows |
| US9886620B2 (en) * | 2015-06-12 | 2018-02-06 | Google Llc | Using a scene illuminating infrared emitter array in a video monitoring camera to estimate the position of the camera |
| US9454820B1 (en) | 2015-06-12 | 2016-09-27 | Google Inc. | Using a scene illuminating infrared emitter array in a video monitoring camera for depth determination |
| US9235899B1 (en) | 2015-06-12 | 2016-01-12 | Google Inc. | Simulating an infrared emitter array in a video monitoring camera to construct a lookup table for depth determination |
| US9386230B1 (en) | 2015-06-12 | 2016-07-05 | Google Inc. | Day and night detection based on one or more of illuminant detection, lux level detection, and tiling |
| 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 |
| CN108474873A (zh) | 2015-09-04 | 2018-08-31 | 赛尔米克实验室公司 | 用于将全息光学元件与眼镜镜片整合在一起的系统、制品和方法 |
| US10016130B2 (en) | 2015-09-04 | 2018-07-10 | University Of Massachusetts | Eye tracker system and methods for detecting eye parameters |
| US10061383B1 (en) | 2015-09-16 | 2018-08-28 | Mirametrix Inc. | Multi-feature gaze tracking system and method |
| US20170097753A1 (en) | 2015-10-01 | 2017-04-06 | Thalmic Labs Inc. | Systems, devices, and methods for interacting with content displayed on head-mounted displays |
| US9904051B2 (en) | 2015-10-23 | 2018-02-27 | Thalmic Labs Inc. | Systems, devices, and methods for laser eye tracking |
| TWI627438B (zh) * | 2015-11-12 | 2018-06-21 | 柯尼卡美能達股份有限公司 | 鏡頭單元、攝像裝置及行動機器 |
| US10324297B2 (en) | 2015-11-30 | 2019-06-18 | Magna Electronics Inc. | Heads up display system for vehicle |
| CN105528577B (zh) * | 2015-12-04 | 2019-02-12 | 深圳大学 | 基于智能眼镜的识别方法 |
| US10802190B2 (en) | 2015-12-17 | 2020-10-13 | Covestro Llc | Systems, devices, and methods for curved holographic optical elements |
| US9785234B2 (en) | 2015-12-26 | 2017-10-10 | Intel Corporation | Analysis of ambient light for gaze tracking |
| WO2017113018A1 (en) | 2015-12-31 | 2017-07-06 | Mirametrix Inc. | System and apparatus for gaze tracking |
| EP3187977A1 (en) | 2015-12-31 | 2017-07-05 | Tobii AB | System for gaze interaction |
| US10303246B2 (en) | 2016-01-20 | 2019-05-28 | North Inc. | Systems, devices, and methods for proximity-based eye tracking |
| US10151926B2 (en) | 2016-01-29 | 2018-12-11 | North Inc. | Systems, devices, and methods for preventing eyebox degradation in a wearable heads-up display |
| CN105763810B (zh) * | 2016-03-28 | 2019-04-16 | 努比亚技术有限公司 | 基于人眼的拍照装置及方法 |
| JP2017182739A (ja) * | 2016-03-31 | 2017-10-05 | 富士通株式会社 | 視線検出装置、視線検出方法及び視線検出用コンピュータプログラム |
| CN108353137A (zh) | 2016-04-07 | 2018-07-31 | 托比股份公司 | 用于基于视觉的人机交互的图像传感器 |
| US10594974B2 (en) | 2016-04-07 | 2020-03-17 | Tobii Ab | Image sensor for vision based on human computer interaction |
| CN109313383A (zh) | 2016-04-13 | 2019-02-05 | 赛尔米克实验室公司 | 用于聚焦激光投射器的系统、设备和方法 |
| US10401621B2 (en) | 2016-04-19 | 2019-09-03 | Magna Electronics Inc. | Display unit for vehicle head-up display system |
| CN107305629A (zh) * | 2016-04-21 | 2017-10-31 | 王溯 | 目光识别装置及方法 |
| WO2020112986A1 (en) | 2018-11-27 | 2020-06-04 | Facebook Technologies, Inc. | Methods and apparatus for autocalibration of a wearable electrode sensor system |
| US10277874B2 (en) | 2016-07-27 | 2019-04-30 | North Inc. | Systems, devices, and methods for laser projectors |
| US10416725B2 (en) * | 2016-07-27 | 2019-09-17 | Tobii Ab | Wearable device having a display, lens, illuminator, and image sensor |
| WO2018027326A1 (en) | 2016-08-12 | 2018-02-15 | Thalmic Labs Inc. | Systems, devices, and methods for variable luminance in wearable heads-up displays |
| US10372591B2 (en) | 2016-09-07 | 2019-08-06 | International Business Machines Corporation | Applying eye trackers monitoring for effective exploratory user interface testing |
| CN109716265A (zh) | 2016-09-20 | 2019-05-03 | 托比股份公司 | 基于注视和扫视的图形操纵 |
| CN109923499B (zh) | 2016-09-27 | 2022-07-29 | 托比股份公司 | 便携式眼睛追踪装置 |
| US10180615B2 (en) | 2016-10-31 | 2019-01-15 | Google Llc | Electrochromic filtering in a camera |
| US10215987B2 (en) | 2016-11-10 | 2019-02-26 | North Inc. | Systems, devices, and methods for astigmatism compensation in a wearable heads-up display |
| CA3045192A1 (en) | 2016-11-30 | 2018-06-07 | North Inc. | Systems, devices, and methods for laser eye tracking in wearable heads-up displays |
| US10365492B2 (en) | 2016-12-23 | 2019-07-30 | North Inc. | Systems, devices, and methods for beam combining in wearable heads-up displays |
| US10718951B2 (en) | 2017-01-25 | 2020-07-21 | North Inc. | Systems, devices, and methods for beam combining in laser projectors |
| WO2018156912A1 (en) | 2017-02-27 | 2018-08-30 | Tobii Ab | System for gaze interaction |
| US10877647B2 (en) | 2017-03-21 | 2020-12-29 | Hewlett-Packard Development Company, L.P. | Estimations within displays |
| US10460527B2 (en) * | 2017-06-30 | 2019-10-29 | Tobii Ab | Systems and methods for displaying images in a virtual world environment |
| US10521661B2 (en) | 2017-09-01 | 2019-12-31 | Magic Leap, Inc. | Detailed eye shape model for robust biometric applications |
| US11129530B2 (en) | 2017-09-08 | 2021-09-28 | Tobii Ab | Eye tracking using eyeball center position |
| CN112040858B (zh) | 2017-10-19 | 2024-06-07 | 元平台技术有限公司 | 用于识别与神经肌肉源信号相关的生物结构的系统和方法 |
| US20190121135A1 (en) | 2017-10-23 | 2019-04-25 | North Inc. | Free space multiple laser diode modules |
| EP3732548B1 (en) | 2017-12-28 | 2024-05-29 | Tobii AB | Exposure time control |
| CN108256910A (zh) * | 2018-01-10 | 2018-07-06 | 京东方科技集团股份有限公司 | 内容推荐方法、装置及电子设备 |
| US11961494B1 (en) | 2019-03-29 | 2024-04-16 | Meta Platforms Technologies, Llc | Electromagnetic interference reduction in extended reality environments |
| US11907423B2 (en) | 2019-11-25 | 2024-02-20 | Meta Platforms Technologies, Llc | Systems and methods for contextualized interactions with an environment |
| US10459237B2 (en) | 2018-02-01 | 2019-10-29 | Dell Products L.P. | System, head mounted device (HMD) and method for adjusting a position of an HMD worn by a user |
| WO2019185136A1 (en) | 2018-03-28 | 2019-10-03 | Tobii Ab | Method and system for controlling illuminators |
| US10342425B1 (en) | 2018-03-28 | 2019-07-09 | Tobii Ab | Method and system for controlling illuminators |
| TWI705354B (zh) * | 2018-05-22 | 2020-09-21 | 宏達國際電子股份有限公司 | 眼球追蹤裝置及其光源控制方法 |
| US10288879B1 (en) | 2018-05-31 | 2019-05-14 | Tobii Ab | Method and system for glint/reflection identification |
| US10324529B1 (en) * | 2018-05-31 | 2019-06-18 | Tobii Ab | Method and system for glint/reflection identification |
| WO2019228634A1 (en) | 2018-05-31 | 2019-12-05 | Tobii Ab | Method and system for glint/reflection identification |
| CN108762511B (zh) * | 2018-06-14 | 2020-08-25 | 北京七鑫易维信息技术有限公司 | 一种光源控制方法及装置 |
| CN110740246A (zh) * | 2018-07-18 | 2020-01-31 | 阿里健康信息技术有限公司 | 一种图像矫正方法、移动设备和终端设备 |
| CN110850594B (zh) * | 2018-08-20 | 2022-05-17 | 余姚舜宇智能光学技术有限公司 | 头戴式可视设备及用于头戴式可视设备的眼球追踪系统 |
| US11353952B2 (en) * | 2018-11-26 | 2022-06-07 | Tobii Ab | Controlling illuminators for optimal glints |
| US10885882B2 (en) | 2018-12-06 | 2021-01-05 | Tobii Ab | Reducing aliasing artifacts in foveated rendering using cross-resolution modulation |
| US10775885B2 (en) | 2019-02-15 | 2020-09-15 | Dell Products L.P. | Information handling system and method to improve the accuracy of eye tracking data generated by an eye tracking system |
| WO2020201999A2 (en) | 2019-04-01 | 2020-10-08 | Evolution Optiks Limited | Pupil tracking system and method, and digital display device and digital image rendering system and method using same |
| 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 |
| US10712817B1 (en) | 2019-06-27 | 2020-07-14 | Tobii Ab | Image re-projection for foveated rendering |
| US20220129068A1 (en) * | 2019-07-11 | 2022-04-28 | Hewlett-Packard Development Company, L.P. | Eye tracking for displays |
| US11545131B2 (en) * | 2019-07-16 | 2023-01-03 | Microsoft Technology Licensing, Llc | Reading order system for improving accessibility of electronic content |
| CN110251799B (zh) * | 2019-07-26 | 2021-07-20 | 深圳市康宁医院(深圳市精神卫生研究所、深圳市精神卫生中心) | 神经反馈治疗仪 |
| US10788893B1 (en) | 2019-08-06 | 2020-09-29 | Eyetech Digital Systems, Inc. | Computer tablet augmented with internally integrated eye-tracking camera assembly |
| CN114258279A (zh) * | 2019-08-16 | 2022-03-29 | 苹果公司 | 使用经调制的同轴照明的瞳孔评估 |
| US11322113B2 (en) | 2019-09-12 | 2022-05-03 | Logitech Europe S.A. | Techniques for eye fatigue mitigation |
| US10842430B1 (en) | 2019-09-12 | 2020-11-24 | Logitech Europe S.A. | Eye fatigue detection using visual imaging |
| CN112578556B (zh) | 2019-09-27 | 2023-02-21 | 托比股份公司 | 用于减少来自光学装置的不合需的反射的眼睛跟踪系统 |
| JP7576610B2 (ja) * | 2019-09-27 | 2024-10-31 | アルコン インコーポレイティド | 即時視線校正システム及び方法 |
| KR102696650B1 (ko) | 2019-09-30 | 2024-08-22 | 삼성디스플레이 주식회사 | 전자 장치 |
| WO2021073743A1 (en) | 2019-10-17 | 2021-04-22 | Huawei Technologies Co., Ltd. | Determining user input based on hand gestures and eye tracking |
| CN112949370A (zh) | 2019-12-10 | 2021-06-11 | 托比股份公司 | 眼睛事件检测 |
| US10928904B1 (en) * | 2019-12-31 | 2021-02-23 | Logitech Europe S.A. | User recognition and gaze tracking in a video system |
| US11163995B2 (en) | 2019-12-31 | 2021-11-02 | Logitech Europe S.A. | User recognition and gaze tracking in a video system |
| US12329514B2 (en) | 2020-01-09 | 2025-06-17 | Wavefront Dynamics, Inc. | Methods for dynamic position measurement of ocular structures using purkinje reflection spots |
| US10685748B1 (en) | 2020-02-12 | 2020-06-16 | Eyetech Digital Systems, Inc. | Systems and methods for secure processing of eye tracking data |
| US11921917B2 (en) | 2020-04-07 | 2024-03-05 | Eyetech Digital Systems, Inc. | Compact eye-tracking camera systems and methods |
| US10996753B1 (en) * | 2020-04-07 | 2021-05-04 | Eyetech Digital Systems, Inc. | Multi-mode eye-tracking with independently operable illuminators |
| CN111700586B (zh) * | 2020-07-01 | 2023-09-29 | 业成科技(成都)有限公司 | 眼动追踪装置及应用其的电子装置 |
| SE544921C2 (en) | 2020-08-27 | 2023-01-03 | Tobii Ab | Eye tracking system |
| CN116507267A (zh) * | 2020-09-22 | 2023-07-28 | 苹果公司 | 用于视网膜眼睛跟踪的多个注视相关照明源 |
| SE2051433A1 (en) | 2020-12-08 | 2022-06-09 | Tobii Ab | Method and system for glint classification |
| US11593962B2 (en) | 2020-12-29 | 2023-02-28 | Tobii Ab | Eye gaze tracking system, associated methods and computer programs |
| US11868531B1 (en) | 2021-04-08 | 2024-01-09 | Meta Platforms Technologies, Llc | Wearable device providing for thumb-to-finger-based input gestures detected based on neuromuscular signals, and systems and methods of use thereof |
| US11503998B1 (en) | 2021-05-05 | 2022-11-22 | Innodem Neurosciences | Method and a system for detection of eye gaze-pattern abnormalities and related neurological diseases |
| US12343081B2 (en) | 2021-05-19 | 2025-07-01 | Wavefront Dynamics, Inc. | Optical aberrometer systems for customizing intraocular lens |
| US12458536B2 (en) | 2021-05-19 | 2025-11-04 | Wavefront Dynamics, Inc. | Methods for customizing intraocular lens using an optical aberrometer |
| JPWO2023084356A1 (ja) | 2021-11-12 | 2023-05-19 | ||
| US12002290B2 (en) | 2022-02-25 | 2024-06-04 | Eyetech Digital Systems, Inc. | Systems and methods for hybrid edge/cloud processing of eye-tracking image data |
| US11995232B1 (en) | 2022-12-09 | 2024-05-28 | Shopify Inc. | Systems and methods for responsive user interface based on gaze depth |
| CN115836837B (zh) * | 2023-02-20 | 2023-05-02 | 潍坊医学院附属医院 | 眼科检测装置 |
| DE102023000955B3 (de) * | 2023-03-13 | 2024-05-29 | Mercedes-Benz Group AG | Fahrzeuginsassenerfassungsvorrichtung und Fahrzeug |
| SE2350740A1 (en) | 2023-06-16 | 2024-12-17 | Tobii Ab | Driver distraction from uncertain gaze estimation |
| ES1307022Y (es) * | 2024-03-15 | 2024-07-19 | Univ La Laguna | Sistema de neurorrehabilitacion |
| US20250335023A1 (en) * | 2024-04-24 | 2025-10-30 | Huawei Technologies Co., Ltd. | Methods and systems for controlling vehicle functions with gaze |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02134130A (ja) * | 1988-11-16 | 1990-05-23 | A T R Tsushin Syst Kenkyusho:Kk | 非接触視線検出装置 |
| JPH05264225A (ja) * | 1992-03-17 | 1993-10-12 | Nissan Motor Co Ltd | 車両運転者の眼球位置検出装置 |
| JPH06269411A (ja) * | 1991-10-07 | 1994-09-27 | Konami Kk | 網膜反射光量測定装置及び該装置を用いた視線検出装置 |
| JPH1156782A (ja) * | 1997-08-12 | 1999-03-02 | Techno Works:Kk | 二光源及び画像差分手段を用いた眼球特徴点検出方式 |
| JP2002301032A (ja) * | 2002-02-04 | 2002-10-15 | Canon Inc | 視線検出装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2541688B2 (ja) * | 1990-05-21 | 1996-10-09 | 日産自動車株式会社 | 眼位置検出装置 |
| JP2522859B2 (ja) * | 1990-12-14 | 1996-08-07 | 日産自動車株式会社 | 眼位置検出装置 |
| JPH06148513A (ja) * | 1992-10-30 | 1994-05-27 | Canon Inc | 視線検出装置 |
| US5638176A (en) * | 1996-06-25 | 1997-06-10 | International Business Machines Corporation | Inexpensive interferometric eye tracking system |
| GB2315858A (en) * | 1996-08-01 | 1998-02-11 | Sharp Kk | System for eye detection and gaze direction determination |
| US6351273B1 (en) * | 1997-04-30 | 2002-02-26 | Jerome H. Lemelson | System and methods for controlling automatic scrolling of information on a display or screen |
| DE19731301C2 (de) | 1997-07-13 | 2001-05-10 | Smi Senso Motoric Instr Gmbh | Vorrichtung zum Steuern eines Mikroskopes mittels Blickrichtungsanalyse |
| AUPP048097A0 (en) * | 1997-11-21 | 1997-12-18 | Xenotech Research Pty Ltd | Eye tracking apparatus |
| US6152563A (en) * | 1998-02-20 | 2000-11-28 | Hutchinson; Thomas E. | Eye gaze direction tracker |
| JP2000163564A (ja) * | 1998-12-01 | 2000-06-16 | Fujitsu Ltd | 目の追跡装置および瞬き検出装置 |
| US7206435B2 (en) * | 2002-03-26 | 2007-04-17 | Honda Giken Kogyo Kabushiki Kaisha | Real-time eye detection and tracking under various light conditions |
-
2002
- 2002-11-21 SE SE0203457A patent/SE524003C2/sv not_active IP Right Cessation
-
2003
- 2003-11-21 DE DE60327798T patent/DE60327798D1/de not_active Expired - Lifetime
- 2003-11-21 EP EP03776116A patent/EP1562469B1/en not_active Expired - Lifetime
- 2003-11-21 US US10/535,227 patent/US7572008B2/en not_active Expired - Lifetime
- 2003-11-21 ES ES03776116T patent/ES2327633T3/es not_active Expired - Lifetime
- 2003-11-21 WO PCT/SE2003/001813 patent/WO2004045399A1/en not_active Ceased
- 2003-11-21 JP JP2004553361A patent/JP4783018B2/ja not_active Expired - Fee Related
- 2003-11-21 AT AT03776116T patent/ATE432038T1/de not_active IP Right Cessation
- 2003-11-21 DK DK03776116T patent/DK1562469T3/da active
- 2003-11-21 PT PT03776116T patent/PT1562469E/pt unknown
- 2003-11-21 AU AU2003284816A patent/AU2003284816A1/en not_active Abandoned
- 2003-11-21 CN CNB2003801036960A patent/CN100421614C/zh not_active Expired - Lifetime
-
2011
- 2011-03-03 JP JP2011046089A patent/JP5297486B2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02134130A (ja) * | 1988-11-16 | 1990-05-23 | A T R Tsushin Syst Kenkyusho:Kk | 非接触視線検出装置 |
| JPH06269411A (ja) * | 1991-10-07 | 1994-09-27 | Konami Kk | 網膜反射光量測定装置及び該装置を用いた視線検出装置 |
| JPH05264225A (ja) * | 1992-03-17 | 1993-10-12 | Nissan Motor Co Ltd | 車両運転者の眼球位置検出装置 |
| JPH1156782A (ja) * | 1997-08-12 | 1999-03-02 | Techno Works:Kk | 二光源及び画像差分手段を用いた眼球特徴点検出方式 |
| JP2002301032A (ja) * | 2002-02-04 | 2002-10-15 | Canon Inc | 視線検出装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9612656B2 (en) | 2012-11-27 | 2017-04-04 | Facebook, Inc. | Systems and methods of eye tracking control on mobile device |
| US9952666B2 (en) | 2012-11-27 | 2018-04-24 | Facebook, Inc. | Systems and methods of eye tracking control on mobile device |
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| US20060238707A1 (en) | 2006-10-26 |
| SE0203457L (sv) | 2004-05-22 |
| JP2006507054A (ja) | 2006-03-02 |
| EP1562469B1 (en) | 2009-05-27 |
| ES2327633T3 (es) | 2009-11-02 |
| DE60327798D1 (de) | 2009-07-09 |
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| AU2003284816A1 (en) | 2004-06-15 |
| PT1562469E (pt) | 2009-08-05 |
| ATE432038T1 (de) | 2009-06-15 |
| SE524003C2 (sv) | 2004-06-15 |
| JP4783018B2 (ja) | 2011-09-28 |
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| CN100421614C (zh) | 2008-10-01 |
| SE0203457D0 (sv) | 2002-11-21 |
| JP5297486B2 (ja) | 2013-09-25 |
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