DK1186148T3 - Transmission og fremvisning af videodata - Google Patents

Transmission og fremvisning af videodata

Info

Publication number
DK1186148T3
DK1186148T3 DK99924644T DK99924644T DK1186148T3 DK 1186148 T3 DK1186148 T3 DK 1186148T3 DK 99924644 T DK99924644 T DK 99924644T DK 99924644 T DK99924644 T DK 99924644T DK 1186148 T3 DK1186148 T3 DK 1186148T3
Authority
DK
Denmark
Prior art keywords
video data
video
retina
center
projected
Prior art date
Application number
DK99924644T
Other languages
English (en)
Inventor
Rudolf Ritter
Eric Lauper
Original Assignee
Swisscom Mobile Ag
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 Swisscom Mobile Ag filed Critical Swisscom Mobile Ag
Application granted granted Critical
Publication of DK1186148T3 publication Critical patent/DK1186148T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234363—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the spatial resolution, e.g. for clients with a lower screen resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Selective Calling Equipment (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
DK99924644T 1999-06-18 1999-06-18 Transmission og fremvisning af videodata DK1186148T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1999/000267 WO2000079759A1 (de) 1999-06-18 1999-06-18 Übermittlung und darstellung von videodaten

Publications (1)

Publication Number Publication Date
DK1186148T3 true DK1186148T3 (da) 2003-03-24

Family

ID=4551687

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99924644T DK1186148T3 (da) 1999-06-18 1999-06-18 Transmission og fremvisning af videodata

Country Status (17)

Country Link
US (1) US6959450B1 (da)
EP (1) EP1186148B1 (da)
JP (1) JP2003502946A (da)
CN (1) CN1143497C (da)
AT (1) ATE229717T1 (da)
AU (1) AU760790B2 (da)
BR (1) BR9917384A (da)
CA (1) CA2375840C (da)
DE (1) DE59903793D1 (da)
DK (1) DK1186148T3 (da)
ES (1) ES2189425T3 (da)
MX (1) MXPA01013083A (da)
NO (1) NO20016016D0 (da)
NZ (1) NZ516543A (da)
PT (1) PT1186148E (da)
RU (1) RU2212114C1 (da)
WO (1) WO2000079759A1 (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040067766A1 (en) * 2001-01-16 2004-04-08 Kakuya Yamamoto Receiver, portable terminal and receiving system
US7068813B2 (en) 2001-03-28 2006-06-27 Koninklijke Philips Electronics N.V. Method and apparatus for eye gazing smart display
GB0112202D0 (en) 2001-05-18 2001-07-11 Nokia Corp Charging in communication networks
US7284201B2 (en) * 2001-09-20 2007-10-16 Koninklijke Philips Electronics N.V. User attention-based adaptation of quality level to improve the management of real-time multi-media content delivery and distribution
US20030067476A1 (en) * 2001-10-04 2003-04-10 Eastman Kodak Company Method and system for displaying an image
RU2220514C2 (ru) * 2002-01-25 2003-12-27 Андрейко Александр Иванович Способ интерактивного телевидения, использующий фовеационные свойства глаз индивидуальных и групповых пользователей и защищающий видеоинформацию от несанкционированного доступа, распространения и использования
AU2003260320A1 (en) * 2002-07-31 2004-02-23 Theodor Heutschi Electronic device, in particular a mobile multimedia communications device
EP1602322A1 (en) * 2004-06-02 2005-12-07 SensoMotoric Instruments GmbH Method and apparatus for eye tracking latency reduction
US20070052672A1 (en) * 2005-09-08 2007-03-08 Swisscom Mobile Ag Communication device, system and method
US7876978B2 (en) * 2005-10-13 2011-01-25 Penthera Technologies, Inc. Regions of interest in video frames
US10536670B2 (en) 2007-04-25 2020-01-14 David Chaum Video copy prevention systems with interaction and compression
US7850306B2 (en) 2008-08-28 2010-12-14 Nokia Corporation Visual cognition aware display and visual data transmission architecture
JP5077181B2 (ja) * 2008-10-14 2012-11-21 ソニー株式会社 情報受信装置、情報送信装置および情報通信システム
JP5233897B2 (ja) * 2009-07-31 2013-07-10 ソニー株式会社 画像処理装置および方法
EP2386963A1 (en) * 2010-05-10 2011-11-16 Morpho Cards GmbH Telecommunication chip card, mobile telephone device, and computer-readable storage medium
US8990843B2 (en) * 2012-10-26 2015-03-24 Mobitv, Inc. Eye tracking based defocusing
US9530450B2 (en) * 2014-03-18 2016-12-27 Vixs Systems, Inc. Video system with fovea tracking and methods for use therewith
CN104102349B (zh) * 2014-07-18 2018-04-27 北京智谷睿拓技术服务有限公司 内容分享方法和装置
US10129312B2 (en) * 2014-09-11 2018-11-13 Microsoft Technology Licensing, Llc Dynamic video streaming based on viewer activity
KR102269481B1 (ko) * 2014-10-17 2021-06-28 삼성전자주식회사 디바이스 간에 화면 공유 방법 및 이를 이용하는 디바이스
US10205994B2 (en) * 2015-12-17 2019-02-12 The Nielsen Company (Us), Llc Methods and apparatus to collect distributed user information for media impressions
US10979685B1 (en) 2017-04-28 2021-04-13 Apple Inc. Focusing for virtual and augmented reality systems
WO2018200993A1 (en) 2017-04-28 2018-11-01 Zermatt Technologies Llc Video pipeline
US10861142B2 (en) 2017-07-21 2020-12-08 Apple Inc. Gaze direction-based adaptive pre-filtering of video data
US10694262B1 (en) * 2019-03-12 2020-06-23 Ambarella International Lp Overlaying ads on camera feed in automotive viewing applications
JP2022070719A (ja) * 2020-10-27 2022-05-13 シャープ株式会社 コンテンツ表示システム、コンテンツ表示方法、及びコンテンツ表示プログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513317A (en) * 1982-09-28 1985-04-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Retinally stabilized differential resolution television display
US5103306A (en) * 1990-03-28 1992-04-07 Transitions Research Corporation Digital image compression employing a resolution gradient
US5528677A (en) * 1992-05-01 1996-06-18 Sprint Communications Company L.P. System for providing communications services in a telecommunications network
US5467104A (en) * 1992-10-22 1995-11-14 Board Of Regents Of The University Of Washington Virtual retinal display
US5422653A (en) * 1993-01-07 1995-06-06 Maguire, Jr.; Francis J. Passive virtual reality
AUPN003894A0 (en) * 1994-12-13 1995-01-12 Xenotech Research Pty Ltd Head tracking system for stereoscopic display apparatus
JP3263278B2 (ja) * 1995-06-19 2002-03-04 株式会社東芝 画像圧縮通信装置
US6373961B1 (en) * 1996-03-26 2002-04-16 Eye Control Technologies, Inc. Eye controllable screen pointer
US5701132A (en) * 1996-03-29 1997-12-23 University Of Washington Virtual retinal display with expanded exit pupil
US5726916A (en) * 1996-06-27 1998-03-10 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for determining ocular gaze point of regard and fixation duration
DE59702968D1 (de) * 1997-11-07 2001-03-01 Swisscom Ag Bern Verfahren, system und vorrichtungen zur bestimmung der authentizität von personen
US5852489A (en) * 1997-12-23 1998-12-22 Chen; Chi Digital virtual chiasm for controlled stimulation of visual cortices
US6173069B1 (en) * 1998-01-09 2001-01-09 Sharp Laboratories Of America, Inc. Method for adapting quantization in video coding using face detection and visual eccentricity weighting
US6717578B1 (en) * 1998-02-17 2004-04-06 Sun Microsystems, Inc. Graphics system with a variable-resolution sample buffer
US6454411B1 (en) * 1998-11-17 2002-09-24 Entertainment Design Workshop Llc Method and apparatus for direct projection of an image onto a human retina

Also Published As

Publication number Publication date
AU4128999A (en) 2001-01-09
EP1186148B1 (de) 2002-12-11
CA2375840A1 (en) 2000-12-28
WO2000079759A1 (de) 2000-12-28
CA2375840C (en) 2006-01-10
JP2003502946A (ja) 2003-01-21
MXPA01013083A (es) 2002-12-13
CN1352849A (zh) 2002-06-05
RU2002100822A (ru) 2004-03-10
US6959450B1 (en) 2005-10-25
RU2212114C1 (ru) 2003-09-10
EP1186148A1 (de) 2002-03-13
PT1186148E (pt) 2003-04-30
ATE229717T1 (de) 2002-12-15
NO20016016L (no) 2001-12-10
NO20016016D0 (no) 2001-12-10
AU760790B2 (en) 2003-05-22
ES2189425T3 (es) 2003-07-01
CN1143497C (zh) 2004-03-24
NZ516543A (en) 2002-11-26
DE59903793D1 (de) 2003-01-23
BR9917384A (pt) 2002-03-26

Similar Documents

Publication Publication Date Title
DK1186148T3 (da) Transmission og fremvisning af videodata
US6839079B2 (en) Video-telephony system
DE10253923B4 (de) Digitalkamera, die ein Bildübertragungsverfahren und ein -System aufweist
WO2003051049A3 (en) Method and apparatus for transmitting and displaying images and data
MX9700559A (es) Metodo y aparato de telecomunicacion audiovisual que utiliza una red digital.
WO2006088273A1 (en) Remote control system for mobile phones
CN1183764C (zh) 用于信号单元发送的设备
KR100557200B1 (ko) 이동통신시스템에서 복수의 단말기들을 이용한 다중 촬영서비스를 제공하기 위한 방법
JP2000059748A (ja) 通信端末
KR100436664B1 (ko) 화상통신단말기에서의 화상 송출 제어방법
WO1997033443B1 (en) Method of changing the telecommunication of a subscriber station in a radio system
KR20010067993A (ko) 배경화상 제거 또는 의사 배경화상 삽입 서비스가 가능한이동통신 시스템과 이를 이용한 방법
JP2001111976A (ja) 映像撮影装置および通信端末装置
CN210927834U (zh) 一种双目云台摄像机切换系统
KR200341237Y1 (ko) 이동통신 단말기의 입체영상 촬영 및 디스플레이 장치
JP2000295323A (ja) カラーディスプレーテレビ電話機能付き携帯電話機
KR100346106B1 (ko) 이동단말에서의 모노 및 스테레오 음성 서비스를 위한장치 및 방법
KR980007088A (ko) 휴대단말기를 이용한 비디오 시청장치
KR20040090769A (ko) 원격지에서의 카메라 부착 단말기 제어 방법
CN101076110B (zh) 一种手机可视电话信号加扰的方法
KR20050106787A (ko) 화상통화 가능한 이동통신 단말기에서의 배경화면 전송방법 및 장치
KR19990084359A (ko) 케이블 티브이망 이용, 피씨 및 티브이겸용 인터넷 및 멀티 미디어 접속 시스템
CN114205792A (zh) 一种共享相机连接管理的方法
JPH02305291A (ja) 立体画像通信装置
WO2002096108A1 (en) Video communication