GB2294605B - Video conference system and method - Google Patents

Video conference system and method

Info

Publication number
GB2294605B
GB2294605B GB9521385A GB9521385A GB2294605B GB 2294605 B GB2294605 B GB 2294605B GB 9521385 A GB9521385 A GB 9521385A GB 9521385 A GB9521385 A GB 9521385A GB 2294605 B GB2294605 B GB 2294605B
Authority
GB
United Kingdom
Prior art keywords
video conference
conference system
video
conference
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
GB9521385A
Other languages
English (en)
Other versions
GB2294605A (en
GB9521385D0 (en
Inventor
Russell Lennart Andersson
Tsuhan Chen
Barin Geoffry Haskell
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.)
AT&T Inc
Original Assignee
AT&T Inc
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 AT&T Inc filed Critical AT&T Inc
Publication of GB9521385D0 publication Critical patent/GB9521385D0/en
Publication of GB2294605A publication Critical patent/GB2294605A/en
Application granted granted Critical
Publication of GB2294605B publication Critical patent/GB2294605B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H04N7/144—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
GB9521385A 1994-10-25 1995-10-18 Video conference system and method Expired - Fee Related GB2294605B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/328,640 US5500671A (en) 1994-10-25 1994-10-25 Video conference system and method of providing parallax correction and a sense of presence

Publications (3)

Publication Number Publication Date
GB9521385D0 GB9521385D0 (en) 1995-12-20
GB2294605A GB2294605A (en) 1996-05-01
GB2294605B true GB2294605B (en) 1997-01-15

Family

ID=23281793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9521385A Expired - Fee Related GB2294605B (en) 1994-10-25 1995-10-18 Video conference system and method

Country Status (6)

Country Link
US (1) US5500671A (enExample)
JP (1) JPH08237629A (enExample)
CA (1) CA2157613C (enExample)
DE (1) DE19539048B4 (enExample)
GB (1) GB2294605B (enExample)
TW (1) TW297985B (enExample)

Families Citing this family (240)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
JPH07222202A (ja) * 1994-02-02 1995-08-18 Rohm Co Ltd 立体ビジョンカメラ
USRE38884E1 (en) * 1995-02-16 2005-11-22 Sumitomo Electric Industries, Ltd. Two-way interactive system, terminal equipment and image pickup apparatus having mechanism for matching lines of sight between interlocutors through transmission means
US5815197A (en) * 1995-02-16 1998-09-29 Sumitomo Electric Industries, Ltd. Two-way interactive system, terminal equipment and image pickup apparatus having mechanism for matching lines of sight between interlocutors through transmission means
JPH08256318A (ja) * 1995-03-17 1996-10-01 Fujitsu Ltd テレビ会議システムのカメラ制御装置
US6384859B1 (en) * 1995-03-29 2002-05-07 Sanyo Electric Co., Ltd. Methods for creating an image for a three-dimensional display, for calculating depth information and for image processing using the depth information
US6020892A (en) * 1995-04-17 2000-02-01 Dillon; Kelly Process for producing and controlling animated facial representations
JP3316725B2 (ja) * 1995-07-06 2002-08-19 三菱電機株式会社 顔画像撮像装置
US5559875A (en) * 1995-07-31 1996-09-24 Latitude Communications Method and apparatus for recording and retrieval of audio conferences
US5675376A (en) * 1995-12-21 1997-10-07 Lucent Technologies Inc. Method for achieving eye-to-eye contact in a video-conferencing system
US5917940A (en) * 1996-01-23 1999-06-29 Nec Corporation Three dimensional reference image segmenting method and device and object discrimination system
US6037970A (en) * 1996-04-05 2000-03-14 Sony Corporation Videoconference system and method therefor
US5856842A (en) * 1996-08-26 1999-01-05 Kaiser Optical Systems Corporation Apparatus facilitating eye-contact video communications
US6275258B1 (en) 1996-12-17 2001-08-14 Nicholas Chim Voice responsive image tracking system
US6259470B1 (en) * 1997-12-18 2001-07-10 Intel Corporation Image capture system having virtual camera
US6593956B1 (en) 1998-05-15 2003-07-15 Polycom, Inc. Locating an audio source
EP1039752A4 (en) * 1998-10-09 2007-05-02 Sony Corp TELECOMMUNICATION DEVICE AND METHOD
US6393136B1 (en) * 1999-01-04 2002-05-21 International Business Machines Corporation Method and apparatus for determining eye contact
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
US7117157B1 (en) * 1999-03-26 2006-10-03 Canon Kabushiki Kaisha Processing apparatus for determining which person in a group is speaking
GB9908545D0 (en) 1999-04-14 1999-06-09 Canon Kk Image processing apparatus
KR100307854B1 (ko) * 1999-11-10 2001-11-02 전병우 단일카메라를 이용한 시선 맞춤 보정 방법 및 그 장치
US6806898B1 (en) * 2000-03-20 2004-10-19 Microsoft Corp. System and method for automatically adjusting gaze and head orientation for video conferencing
US7088386B2 (en) * 2000-04-21 2006-08-08 Shiseido Company, Ltd. Makeup counseling apparatus
DK1201082T3 (da) * 2000-04-28 2003-12-15 Swisscom Mobile Ag Fremgangsmåde for og system til videokonferencer
RU2226320C2 (ru) * 2000-04-28 2004-03-27 Свисском Мобиле Аг Способ и система для осуществления видеоконференций
US20020015003A1 (en) * 2000-08-07 2002-02-07 Masami Kato Virtual space system structured by plural user terminals and server device
JP3784289B2 (ja) * 2000-09-12 2006-06-07 松下電器産業株式会社 メディア編集方法及びその装置
US6718051B1 (en) * 2000-10-16 2004-04-06 Xerox Corporation Red-eye detection method
US6724417B1 (en) 2000-11-29 2004-04-20 Applied Minds, Inc. Method and apparatus maintaining eye contact in video delivery systems using view morphing
US6785402B2 (en) * 2001-02-15 2004-08-31 Hewlett-Packard Development Company, L.P. Head tracking and color video acquisition via near infrared luminance keying
US7502770B2 (en) * 2001-04-11 2009-03-10 Metaweb Technologies, Inc. Knowledge web
US6714234B1 (en) 2001-04-11 2004-03-30 Applied Minds, Inc. Maintaining eye-contact in teleconferencing using structured light
US20030113012A1 (en) * 2001-08-17 2003-06-19 Byoungyi Yoon Method and system for controlling a screen ratio based on a photographing ratio
US6798457B2 (en) 2001-09-26 2004-09-28 Digeo, Inc. Camera positioning system and method for eye-to-eye communication
US6943843B2 (en) * 2001-09-27 2005-09-13 Digeo, Inc. Camera positioning system and method for eye-to eye communication
US20030169339A1 (en) * 2001-10-01 2003-09-11 Digeo. Inc. System and method for tracking an object during video communication
US6598971B2 (en) * 2001-11-08 2003-07-29 Lc Technologies, Inc. Method and system for accommodating pupil non-concentricity in eyetracker systems
US20040207718A1 (en) * 2001-11-14 2004-10-21 Boyden James H. Camera positioning system and method for eye -to-eye communication
US7130446B2 (en) * 2001-12-03 2006-10-31 Microsoft Corporation Automatic detection and tracking of multiple individuals using multiple cues
US20030112325A1 (en) * 2001-12-13 2003-06-19 Digeo, Inc. Camera positioning system and method for eye-to-eye communication
US7126627B1 (en) 2002-03-06 2006-10-24 Lewis Thomas B Video conferencing device and method
US7904826B2 (en) * 2002-03-29 2011-03-08 Microsoft Corporation Peek around user interface
US7844610B2 (en) 2003-12-12 2010-11-30 Google Inc. Delegated authority evaluation system
US8069175B2 (en) * 2002-04-10 2011-11-29 Google Inc. Delegating authority to evaluate content
US20030195834A1 (en) * 2002-04-10 2003-10-16 Hillis W. Daniel Automated online purchasing system
EP1365359A1 (en) * 2002-05-24 2003-11-26 BRITISH TELECOMMUNICATIONS public limited company Image processing method and system
AU2003297193A1 (en) 2002-12-13 2004-07-09 Applied Minds, Inc. Meta-web
US8012025B2 (en) * 2002-12-13 2011-09-06 Applied Minds, Llc Video game controller hub with control input reduction and combination schemes
US7106358B2 (en) * 2002-12-30 2006-09-12 Motorola, Inc. Method, system and apparatus for telepresence communications
US7593546B2 (en) * 2003-03-11 2009-09-22 Hewlett-Packard Development Company, L.P. Telepresence system with simultaneous automatic preservation of user height, perspective, and vertical gaze
US8299979B2 (en) * 2003-05-14 2012-10-30 Broadcom Corporation Integral eye-path alignment on telephony and computer video devices using two or more image sensing devices
US8363951B2 (en) * 2007-03-05 2013-01-29 DigitalOptics Corporation Europe Limited Face recognition training method and apparatus
US8553949B2 (en) 2004-01-22 2013-10-08 DigitalOptics Corporation Europe Limited Classification and organization of consumer digital images using workflow, and face detection and recognition
GB0321083D0 (en) * 2003-09-09 2003-10-08 British Telecomm Video communications method and system
US7336296B2 (en) * 2003-10-10 2008-02-26 International Business Machines Corporation System and method for providing position-independent pose estimation
US20050131918A1 (en) * 2003-12-12 2005-06-16 W. Daniel Hillis Personalized profile for evaluating content
US8824730B2 (en) * 2004-01-09 2014-09-02 Hewlett-Packard Development Company, L.P. System and method for control of video bandwidth based on pose of a person
US7564994B1 (en) * 2004-01-22 2009-07-21 Fotonation Vision Limited Classification system for consumer digital images using automatic workflow and face detection and recognition
US7865834B1 (en) * 2004-06-25 2011-01-04 Apple Inc. Multi-way video conferencing user interface
EP1613082A1 (en) * 2004-06-30 2006-01-04 Sony Ericsson Mobile Communications AB Face image correction
US7715597B2 (en) * 2004-12-29 2010-05-11 Fotonation Ireland Limited Method and component for image recognition
US8503800B2 (en) 2007-03-05 2013-08-06 DigitalOptics Corporation Europe Limited Illumination detection using classifier chains
US7605837B2 (en) * 2005-06-02 2009-10-20 Lao Chan Yuen Display system and method
CN101496387B (zh) 2006-03-06 2012-09-05 思科技术公司 用于移动无线网络中的接入认证的系统和方法
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
US7591558B2 (en) * 2006-05-31 2009-09-22 Sony Ericsson Mobile Communications Ab Display based on eye information
US20070279483A1 (en) * 2006-05-31 2007-12-06 Beers Ted W Blended Space For Aligning Video Streams
KR100820639B1 (ko) * 2006-07-25 2008-04-10 한국과학기술연구원 시선 기반 3차원 인터랙션 시스템 및 방법 그리고 3차원시선 추적 시스템 및 방법
JP4730667B2 (ja) * 2006-07-25 2011-07-20 富士フイルム株式会社 自動再生方法及び装置
US7515740B2 (en) * 2006-08-02 2009-04-07 Fotonation Vision Limited Face recognition with combined PCA-based datasets
US8648897B2 (en) * 2006-10-10 2014-02-11 Exelis, Inc. System and method for dynamically enhancing depth perception in head borne video systems
US8130261B2 (en) * 2006-10-10 2012-03-06 Exelis, Inc. System and method for dynamically correcting parallax in head borne video systems
US20080117290A1 (en) * 2006-10-18 2008-05-22 Mgc Works, Inc. Apparatus, system and method for generating stereoscopic images and correcting for vertical parallax
AU2007221976B2 (en) * 2006-10-19 2009-12-24 Polycom, Inc. Ultrasonic camera tracking system and associated methods
FR2910770A1 (fr) * 2006-12-22 2008-06-27 France Telecom Dispositif pour permettre une communication par visioconference et procede de communication associe.
WO2008109622A1 (en) * 2007-03-05 2008-09-12 Fotonation Vision Limited Face categorization and annotation of a mobile phone contact list
US20080278516A1 (en) * 2007-05-11 2008-11-13 Santon John C System and method for adjusting perceived eye rotation in image of face
US8570373B2 (en) 2007-06-08 2013-10-29 Cisco Technology, Inc. Tracking an object utilizing location information associated with a wireless device
GB2450345A (en) * 2007-06-20 2008-12-24 Iona Simpson Videoconference terminal providing enhanced user interface
US8074581B2 (en) 2007-10-12 2011-12-13 Steelcase Inc. Conference table assembly
US20090183276A1 (en) * 2008-01-10 2009-07-16 Pioneer Hi-Bred International, Inc. Novel Bacillus Thuringiensis Gene with Coleopteran Activity
US8797377B2 (en) 2008-02-14 2014-08-05 Cisco Technology, Inc. Method and system for videoconference configuration
US8355041B2 (en) 2008-02-14 2013-01-15 Cisco Technology, Inc. Telepresence system for 360 degree video conferencing
US8289367B2 (en) * 2008-03-17 2012-10-16 Cisco Technology, Inc. Conferencing and stage display of distributed conference participants
US8319819B2 (en) 2008-03-26 2012-11-27 Cisco Technology, Inc. Virtual round-table videoconference
US8390667B2 (en) 2008-04-15 2013-03-05 Cisco Technology, Inc. Pop-up PIP for people not in picture
NO331839B1 (no) * 2008-05-30 2012-04-16 Cisco Systems Int Sarl Fremgangsmate for a fremvise et bilde pa et display
US20100054526A1 (en) * 2008-09-03 2010-03-04 Dean Eckles Method, apparatus and computer program product for providing gaze information
US8694658B2 (en) 2008-09-19 2014-04-08 Cisco Technology, Inc. System and method for enabling communication sessions in a network environment
US8593503B2 (en) * 2008-09-25 2013-11-26 Alcatel Lucent Videoconferencing terminal and method of operation thereof to maintain eye contact
US20140361954A1 (en) 2013-06-07 2014-12-11 Lewis Epstein Personal control apparatus and method for sharing information in a collaboration workspace
US10631632B2 (en) 2008-10-13 2020-04-28 Steelcase Inc. Egalitarian control apparatus and method for sharing information in a collaborative workspace
US8266536B2 (en) * 2008-11-20 2012-09-11 Palo Alto Research Center Incorporated Physical-virtual environment interface
US8405706B2 (en) * 2008-12-17 2013-03-26 Microsoft Corporation Visual feedback for natural head positioning
JP5208810B2 (ja) 2009-02-27 2013-06-12 株式会社東芝 情報処理装置、情報処理方法、情報処理プログラム、およびネットワーク会議システム
US8477175B2 (en) 2009-03-09 2013-07-02 Cisco Technology, Inc. System and method for providing three dimensional imaging in a network environment
US8659637B2 (en) 2009-03-09 2014-02-25 Cisco Technology, Inc. System and method for providing three dimensional video conferencing in a network environment
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US10884607B1 (en) 2009-05-29 2021-01-05 Steelcase Inc. Personal control apparatus and method for sharing information in a collaborative workspace
WO2010136593A2 (en) * 2009-05-29 2010-12-02 Tessera Technologies Ireland Limited Methods and apparatuses for foreground, top-of-the-head separation from background
US8659639B2 (en) 2009-05-29 2014-02-25 Cisco Technology, Inc. System and method for extending communications between participants in a conferencing environment
CZ305294B6 (cs) * 2009-06-03 2015-07-22 Masarykova Univerzita Videokonferenční prostředí pro komunikaci vzdálených skupin a způsob komunikace vzdálených skupin v systému videokonferenčního prostředí
US9082297B2 (en) 2009-08-11 2015-07-14 Cisco Technology, Inc. System and method for verifying parameters in an audiovisual environment
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US11320571B2 (en) 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
EP2317764A1 (de) 2009-11-03 2011-05-04 Deutsche Telekom AG Verfahren und System zur Darbietung von Bilddaten
US8520051B2 (en) * 2009-12-17 2013-08-27 Alcatel Lucent Videoconferencing terminal with a persistence of vision display and a method of operation thereof to maintain eye contact
US9250193B2 (en) * 2010-01-26 2016-02-02 De Beers Uk Ltd. Gemstone sparkle analysis
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
US9225916B2 (en) 2010-03-18 2015-12-29 Cisco Technology, Inc. System and method for enhancing video images in a conferencing environment
USD628175S1 (en) 2010-03-21 2010-11-30 Cisco Technology, Inc. Mounted video unit
USD626103S1 (en) 2010-03-21 2010-10-26 Cisco Technology, Inc. Video unit with integrated features
USD628968S1 (en) 2010-03-21 2010-12-14 Cisco Technology, Inc. Free-standing video unit
USD626102S1 (en) 2010-03-21 2010-10-26 Cisco Tech Inc Video unit with integrated features
US9955209B2 (en) 2010-04-14 2018-04-24 Alcatel-Lucent Usa Inc. Immersive viewer, a method of providing scenes on a display and an immersive viewing system
US9294716B2 (en) 2010-04-30 2016-03-22 Alcatel Lucent Method and system for controlling an imaging system
US20110270663A1 (en) * 2010-04-30 2011-11-03 American Teleconferncing Services Ltd. Location-Aware Conferencing With Participant Rewards
US9313452B2 (en) 2010-05-17 2016-04-12 Cisco Technology, Inc. System and method for providing retracting optics in a video conferencing environment
US8971628B2 (en) 2010-07-26 2015-03-03 Fotonation Limited Face detection using division-generated haar-like features for illumination invariance
US8421844B2 (en) 2010-08-13 2013-04-16 Alcatel Lucent Apparatus for correcting gaze, a method of videoconferencing and a system therefor
US8896655B2 (en) 2010-08-31 2014-11-25 Cisco Technology, Inc. System and method for providing depth adaptive video conferencing
US8599934B2 (en) 2010-09-08 2013-12-03 Cisco Technology, Inc. System and method for skip coding during video conferencing in a network environment
US8754925B2 (en) 2010-09-30 2014-06-17 Alcatel Lucent Audio source locator and tracker, a method of directing a camera to view an audio source and a video conferencing terminal
US8599865B2 (en) 2010-10-26 2013-12-03 Cisco Technology, Inc. System and method for provisioning flows in a mobile network environment
CN101986346B (zh) * 2010-11-01 2012-08-08 华为终端有限公司 人脸图像处理方法及装置
US8699457B2 (en) 2010-11-03 2014-04-15 Cisco Technology, Inc. System and method for managing flows in a mobile network environment
US9143725B2 (en) 2010-11-15 2015-09-22 Cisco Technology, Inc. System and method for providing enhanced graphics in a video environment
US9338394B2 (en) 2010-11-15 2016-05-10 Cisco Technology, Inc. System and method for providing enhanced audio in a video environment
US8730297B2 (en) 2010-11-15 2014-05-20 Cisco Technology, Inc. System and method for providing camera functions in a video environment
US8902244B2 (en) 2010-11-15 2014-12-02 Cisco Technology, Inc. System and method for providing enhanced graphics in a video environment
US8542264B2 (en) 2010-11-18 2013-09-24 Cisco Technology, Inc. System and method for managing optics in a video environment
US8723914B2 (en) 2010-11-19 2014-05-13 Cisco Technology, Inc. System and method for providing enhanced video processing in a network environment
US9111138B2 (en) 2010-11-30 2015-08-18 Cisco Technology, Inc. System and method for gesture interface control
USD678307S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD678308S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD678320S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD682864S1 (en) 2010-12-16 2013-05-21 Cisco Technology, Inc. Display screen with graphical user interface
USD682293S1 (en) 2010-12-16 2013-05-14 Cisco Technology, Inc. Display screen with graphical user interface
USD682854S1 (en) 2010-12-16 2013-05-21 Cisco Technology, Inc. Display screen for graphical user interface
USD678894S1 (en) 2010-12-16 2013-03-26 Cisco Technology, Inc. Display screen with graphical user interface
USD682294S1 (en) 2010-12-16 2013-05-14 Cisco Technology, Inc. Display screen with graphical user interface
US8692862B2 (en) 2011-02-28 2014-04-08 Cisco Technology, Inc. System and method for selection of video data in a video conference environment
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
US8670019B2 (en) 2011-04-28 2014-03-11 Cisco Technology, Inc. System and method for providing enhanced eye gaze in a video conferencing environment
US8786631B1 (en) 2011-04-30 2014-07-22 Cisco Technology, Inc. System and method for transferring transparency information in a video environment
US8934026B2 (en) 2011-05-12 2015-01-13 Cisco Technology, Inc. System and method for video coding in a dynamic environment
EP2995986B1 (en) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Data display
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
US9538133B2 (en) * 2011-09-23 2017-01-03 Jie Diao Conveying gaze information in virtual conference
US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US9599813B1 (en) 2011-09-30 2017-03-21 Rockwell Collins, Inc. Waveguide combiner system and method with less susceptibility to glare
US9715067B1 (en) 2011-09-30 2017-07-25 Rockwell Collins, Inc. Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials
US8947493B2 (en) 2011-11-16 2015-02-03 Cisco Technology, Inc. System and method for alerting a participant in a video conference
US9008487B2 (en) 2011-12-06 2015-04-14 Alcatel Lucent Spatial bookmarking
US8682087B2 (en) 2011-12-19 2014-03-25 Cisco Technology, Inc. System and method for depth-guided image filtering in a video conference environment
EP2610855A1 (en) * 2011-12-28 2013-07-03 Samsung Electronics Co., Ltd Display apparatus
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
WO2013127418A1 (en) * 2012-02-27 2013-09-06 Eth Zurich Method and system for image processing in video conferencing for gaze correction
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US9369667B2 (en) * 2012-04-11 2016-06-14 Jie Diao Conveying gaze information in virtual conference
WO2013163347A1 (en) 2012-04-25 2013-10-31 Rockwell Collins, Inc. Holographic wide angle display
JP2013235562A (ja) * 2012-05-04 2013-11-21 Commonwealth Scientific & Industrial Research Organization ビデオにおける眼位のためのシステムおよび方法
US8902281B2 (en) 2012-06-29 2014-12-02 Alcatel Lucent System and method for image stabilization in videoconferencing
US20140098296A1 (en) * 2012-10-04 2014-04-10 Ati Technologies Ulc Method and apparatus for changing a perspective of a video
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US9265458B2 (en) 2012-12-04 2016-02-23 Sync-Think, Inc. Application of smooth pursuit cognitive testing paradigms to clinical drug development
US9681154B2 (en) 2012-12-06 2017-06-13 Patent Capital Group System and method for depth-guided filtering in a video conference environment
KR20140090538A (ko) 2013-01-09 2014-07-17 삼성전자주식회사 디스플레이 장치 및 제어 방법
US9380976B2 (en) 2013-03-11 2016-07-05 Sync-Think, Inc. Optical neuroinformatics
US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
WO2014178047A1 (en) * 2013-04-30 2014-11-06 Inuitive Ltd. System and method for video conferencing
JP6229314B2 (ja) 2013-05-30 2017-11-15 ソニー株式会社 情報処理装置、表示制御方法及びプログラム
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
US9325936B2 (en) * 2013-08-09 2016-04-26 Samsung Electronics Co., Ltd. Hybrid visual communication
US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
US10732407B1 (en) 2014-01-10 2020-08-04 Rockwell Collins, Inc. Near eye head up display system and method with fixed combiner
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
US9843713B2 (en) * 2014-04-02 2017-12-12 Nebulys Technologies, Inc. Systems and methods for video communication
US10359736B2 (en) 2014-08-08 2019-07-23 Digilens Inc. Method for holographic mastering and replication
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
TW201615009A (en) * 2014-09-24 2016-04-16 Thomson Licensing A background light enhancing apparatus responsive to a local camera output video signal
TW201624073A (zh) * 2014-09-24 2016-07-01 湯普生證照公司 回應遠端產生之視訊信號之背景光增強裝置
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
EP3245444B1 (en) 2015-01-12 2021-09-08 DigiLens Inc. Environmentally isolated waveguide display
US9541998B2 (en) 2015-01-29 2017-01-10 Samsung Electronics Co., Ltd. Electronic system with gaze alignment mechanism and method of operation thereof
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
KR102317021B1 (ko) * 2015-06-26 2021-10-25 삼성전자주식회사 디스플레이 장치 및 이의 영상 보정 방법
US10108010B2 (en) 2015-06-29 2018-10-23 Rockwell Collins, Inc. System for and method of integrating head up displays and head down displays
CN113759555B (zh) 2015-10-05 2024-09-20 迪吉伦斯公司 波导显示器
US9743040B1 (en) * 2015-12-03 2017-08-22 Symantec Corporation Systems and methods for facilitating eye contact during video conferences
US10598932B1 (en) 2016-01-06 2020-03-24 Rockwell Collins, Inc. Head up display for integrating views of conformally mapped symbols and a fixed image source
WO2017162999A1 (en) 2016-03-24 2017-09-28 Popovich Milan Momcilo Method and apparatus for providing a polarization selective holographic waveguide device
US10890707B2 (en) 2016-04-11 2021-01-12 Digilens Inc. Holographic waveguide apparatus for structured light projection
EP3548939A4 (en) 2016-12-02 2020-11-25 DigiLens Inc. UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE
US10264213B1 (en) 2016-12-15 2019-04-16 Steelcase Inc. Content amplification system and method
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
US10560661B2 (en) 2017-03-16 2020-02-11 Dolby Laboratories Licensing Corporation Detecting and mitigating audio-visual incongruence
US10942430B2 (en) 2017-10-16 2021-03-09 Digilens Inc. Systems and methods for multiplying the image resolution of a pixelated display
US10656706B2 (en) * 2017-12-04 2020-05-19 International Business Machines Corporation Modifying a computer-based interaction based on eye gaze
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
US20190212588A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and Methods for Manufacturing Waveguide Cells
KR20250004154A (ko) 2018-01-08 2025-01-07 디지렌즈 인코포레이티드. 광 도파관의 제조 방법
US10732569B2 (en) 2018-01-08 2020-08-04 Digilens Inc. Systems and methods for high-throughput recording of holographic gratings in waveguide cells
WO2020023779A1 (en) 2018-07-25 2020-01-30 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
JPWO2020089971A1 (ja) * 2018-10-29 2021-02-15 有限会社 アドリブ 画像処理装置、方法、コンピュータプログラム
JP6516316B1 (ja) * 2018-10-29 2019-05-22 有限会社 アドリブ 画像処理装置、方法、コンピュータプログラム
US11022794B2 (en) * 2018-12-27 2021-06-01 Facebook Technologies, Llc Visual indicators of user attention in AR/VR environment
WO2020149956A1 (en) 2019-01-14 2020-07-23 Digilens Inc. Holographic waveguide display with light control layer
US20200247017A1 (en) 2019-02-05 2020-08-06 Digilens Inc. Methods for Compensating for Optical Surface Nonuniformity
US11112865B1 (en) * 2019-02-13 2021-09-07 Facebook Technologies, Llc Systems and methods for using a display as an illumination source for eye tracking
CN113692544B (zh) 2019-02-15 2025-04-22 迪吉伦斯公司 使用集成光栅提供全息波导显示的方法和装置
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
US20200292745A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic Waveguide Backlight and Related Methods of Manufacturing
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
US11681143B2 (en) 2019-07-29 2023-06-20 Digilens Inc. Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display
KR102775783B1 (ko) 2019-08-29 2025-02-28 디지렌즈 인코포레이티드. 진공 격자 및 이의 제조 방법
BR112022002420A2 (pt) * 2019-09-10 2022-05-03 Intel Corp Computadores do tipo laptop com alojamento de acessórios móvel
JP7420585B2 (ja) * 2020-02-20 2024-01-23 日本放送協会 Ａｒ表示制御装置及びそのプログラム、並びに、ａｒ表示システム
US11783531B2 (en) * 2020-12-01 2023-10-10 Matsuko S.R.O. Method, system, and medium for 3D or 2.5D electronic communication
US12561885B2 (en) 2020-12-01 2026-02-24 Matsuko S.R.O. Method, system, and medium for artificial intelligence-based completion of a 3D image during electronic communication
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
EP4288831A4 (en) 2021-03-05 2025-01-15 Digilens Inc. Evacuated periodic structures and methods of manufacturing
US20230177879A1 (en) * 2021-12-06 2023-06-08 Hewlett-Packard Development Company, L.P. Videoconference iris position adjustments
US12141350B2 (en) * 2022-07-08 2024-11-12 Tencent America LLC Vergence based gaze matching for mixed-mode immersive telepresence application
DE102022121634A1 (de) * 2022-08-26 2024-02-29 Telefónica Germany GmbH & Co. OHG System, Verfahren, Computerprogramm und computerlesbares Medium
WO2025058649A1 (en) * 2023-09-15 2025-03-20 Google Llc Displaying representation of user based on audio signal during videoconference
JP2025116372A (ja) * 2024-01-29 2025-08-08 トヨタ自動車株式会社 情報表示システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312904A1 (fr) * 1975-05-27 1976-12-24 Poirier Alain Perfectionnements aux systemes et aux dispositifs de teleconference par visiophonie
US5231674A (en) * 1989-06-09 1993-07-27 Lc Technologies, Inc. Eye tracking method and apparatus
DE4102895C1 (enExample) * 1991-01-31 1992-01-30 Siemens Ag, 8000 Muenchen, De
CA2081041C (en) * 1992-01-03 1996-08-06 Robert Louis Beecher Camera field of view indicator
JPH05300499A (ja) * 1992-04-17 1993-11-12 Toshiba Corp テレビ電話装置
GB2273411A (en) * 1992-12-11 1994-06-15 Ibm Video conferencing terminal
US5359362A (en) * 1993-03-30 1994-10-25 Nec Usa, Inc. Videoconference system using a virtual camera image
US5400069A (en) * 1993-06-16 1995-03-21 Bell Communications Research, Inc. Eye contact video-conferencing system and screen
US5438357A (en) * 1993-11-23 1995-08-01 Mcnelley; Steve H. Image manipulating teleconferencing system

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US5500671A (en) 1996-03-19

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