BR9917384A - Sistema e processo para a transmissão e representação de dados de vìdeo e instalação adequada para isso - Google Patents

Sistema e processo para a transmissão e representação de dados de vìdeo e instalação adequada para isso

Info

Publication number
BR9917384A
BR9917384A BR9917384-0A BR9917384A BR9917384A BR 9917384 A BR9917384 A BR 9917384A BR 9917384 A BR9917384 A BR 9917384A BR 9917384 A BR9917384 A BR 9917384A
Authority
BR
Brazil
Prior art keywords
video data
video
retina
center
projected
Prior art date
Application number
BR9917384-0A
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
Publication of BR9917384A publication Critical patent/BR9917384A/pt

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, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 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, manipulating MPEG-4 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)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Selective Calling Equipment (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Patente de Invenção: "SISTEMA E PROCESSO PARA A TRANSMISSãO E REPRESENTAçãO DE DADOS DE VìDEO E INSTALAçãO ADEQUADA PARA ISSO". Sistema (1) e processo para a transmissão e representação de dados de vídeo assim como um equipamento terminal de comunicação (4) para isso apropriado e uma central de vídeo (2) apropriada onde o usuário pode solicitar e assumir, com auxílio de equipamentos terminais de comunicação (4), sobretudo equipamentos terminais de comunicação móveis (4) e através de uma rede de telecomunicações (3), sobretudo de uma rede de rádio móvel (3), dados de vídeo da central de vídeo (2), onde para os dados de vídeo recebidos são projetados na retina (51) do usuário sinais de imagem correspondentes por meio de uma disposição de indicação retinal virtual (41), onde as posições atuais do olho do usuário no equipamento terminal de comunicação (4) são determinadas e são transmitidas para a central de vídeo (2) e onde a central de vídeo (2) abrange um módulo de filtro de vídeo (22) que filtra os citados dados de vídeo antes da sua transmissão, com base nas posições atuais do olho recebidas de tal modo, que as regiões externas correspondentes aos dados de vídeo e que se projetam sobre a retina (51) fora da Fóvea (511), apresentam uma menor resolução do que as regiões de imagem internas correspondentes aos dados de vídeo e que são projetadas sobre a Fóvea (511) da retina (51) e que os dados de vídeo filtrados contém correspondentemente uma quantidade de dados menor do que os dados de vídeo não filtrados.
BR9917384-0A 1999-06-18 1999-06-18 Sistema e processo para a transmissão e representação de dados de vìdeo e instalação adequada para isso BR9917384A (pt)

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
BR9917384A true BR9917384A (pt) 2002-03-26

Family

ID=4551687

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9917384-0A BR9917384A (pt) 1999-06-18 1999-06-18 Sistema e processo para a transmissão e representação de dados de vìdeo e instalação adequada para isso

Country Status (17)

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

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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
WO2004013676A2 (de) * 2002-07-31 2004-02-12 Theodor Heutschi Elektronisches gerät, insbesondere ein mobiles multimedia-kommunikationsgerät
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
JP2010525746A (ja) 2007-04-25 2010-07-22 チャウム，デイビッド 相互作用と圧縮とを有するビデオコピー防止システム
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
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US10205994B2 (en) * 2015-12-17 2019-02-12 The Nielsen Company (Us), Llc Methods and apparatus to collect distributed user information for media impressions
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US10861142B2 (en) 2017-07-21 2020-12-08 Apple Inc. Gaze direction-based adaptive pre-filtering of video data
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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

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Also Published As

Publication number Publication date
DK1186148T3 (da) 2003-03-24
NZ516543A (en) 2002-11-26
NO20016016L (no) 2001-12-10
WO2000079759A1 (de) 2000-12-28
ES2189425T3 (es) 2003-07-01
DE59903793D1 (de) 2003-01-23
ATE229717T1 (de) 2002-12-15
NO20016016D0 (no) 2001-12-10
RU2212114C1 (ru) 2003-09-10
RU2002100822A (ru) 2004-03-10
AU760790B2 (en) 2003-05-22
EP1186148A1 (de) 2002-03-13
AU4128999A (en) 2001-01-09
PT1186148E (pt) 2003-04-30
CN1352849A (zh) 2002-06-05
US6959450B1 (en) 2005-10-25
CA2375840A1 (en) 2000-12-28
MXPA01013083A (es) 2002-12-13
CN1143497C (zh) 2004-03-24
CA2375840C (en) 2006-01-10
EP1186148B1 (de) 2002-12-11
JP2003502946A (ja) 2003-01-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A E 12A ANUIDADE(S)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2140 DE 10/01/2012.