CN1143497C - 传输和显示视频数据的方法和系统及相应的视频中心 - Google Patents
传输和显示视频数据的方法和系统及相应的视频中心 Download PDFInfo
- Publication number
- CN1143497C CN1143497C CNB998167363A CN99816736A CN1143497C CN 1143497 C CN1143497 C CN 1143497C CN B998167363 A CNB998167363 A CN B998167363A CN 99816736 A CN99816736 A CN 99816736A CN 1143497 C CN1143497 C CN 1143497C
- Authority
- CN
- China
- Prior art keywords
- video data
- video
- eye position
- communication terminal
- described video
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 63
- 210000001525 retina Anatomy 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000002207 retinal effect Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 238000010008 shearing Methods 0.000 claims description 7
- 241001269238 Data Species 0.000 claims description 5
- 238000010295 mobile communication Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
Abstract
Description
Claims (16)
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 (2)
Publication Number | Publication Date |
---|---|
CN1352849A CN1352849A (zh) | 2002-06-05 |
CN1143497C true CN1143497C (zh) | 2004-03-24 |
Family
ID=4551687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998167363A Expired - Lifetime CN1143497C (zh) | 1999-06-18 | 1999-06-18 | 传输和显示视频数据的方法和系统及相应的视频中心 |
Country Status (17)
Country | Link |
---|---|
US (1) | US6959450B1 (zh) |
EP (1) | EP1186148B1 (zh) |
JP (1) | JP2003502946A (zh) |
CN (1) | CN1143497C (zh) |
AT (1) | ATE229717T1 (zh) |
AU (1) | AU760790B2 (zh) |
BR (1) | BR9917384A (zh) |
CA (1) | CA2375840C (zh) |
DE (1) | DE59903793D1 (zh) |
DK (1) | DK1186148T3 (zh) |
ES (1) | ES2189425T3 (zh) |
MX (1) | MXPA01013083A (zh) |
NO (1) | NO20016016D0 (zh) |
NZ (1) | NZ516543A (zh) |
PT (1) | PT1186148E (zh) |
RU (1) | RU2212114C1 (zh) |
WO (1) | WO2000079759A1 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1367734A4 (en) * | 2001-01-16 | 2005-05-25 | Matsushita Electric Ind Co Ltd | RECEIVER, MOBILE TERMINAL AND RECEPTION 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 |
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 |
EP2153649A2 (en) | 2007-04-25 | 2010-02-17 | 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 |
WO2018200993A1 (en) | 2017-04-28 | 2018-11-01 | Zermatt Technologies Llc | Video pipeline |
US10979685B1 (en) | 2017-04-28 | 2021-04-13 | Apple Inc. | Focusing for virtual and augmented reality systems |
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)
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 |
DK0950229T3 (da) * | 1997-11-07 | 2001-04-09 | Swisscom Mobile Ag | Fremgangsmåde, system og indretning til fastlæggelse af personers autenticitet |
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 |
-
1999
- 1999-06-18 RU RU2002100822/09A patent/RU2212114C1/ru not_active IP Right Cessation
- 1999-06-18 CA CA002375840A patent/CA2375840C/en not_active Expired - Fee Related
- 1999-06-18 AT AT99924644T patent/ATE229717T1/de active
- 1999-06-18 MX MXPA01013083A patent/MXPA01013083A/es active IP Right Grant
- 1999-06-18 BR BR9917384-0A patent/BR9917384A/pt not_active IP Right Cessation
- 1999-06-18 DE DE59903793T patent/DE59903793D1/de not_active Expired - Lifetime
- 1999-06-18 ES ES99924644T patent/ES2189425T3/es not_active Expired - Lifetime
- 1999-06-18 NZ NZ516543A patent/NZ516543A/xx unknown
- 1999-06-18 PT PT99924644T patent/PT1186148E/pt unknown
- 1999-06-18 CN CNB998167363A patent/CN1143497C/zh not_active Expired - Lifetime
- 1999-06-18 US US09/926,780 patent/US6959450B1/en not_active Expired - Lifetime
- 1999-06-18 WO PCT/CH1999/000267 patent/WO2000079759A1/de active IP Right Grant
- 1999-06-18 EP EP99924644A patent/EP1186148B1/de not_active Expired - Lifetime
- 1999-06-18 JP JP2001504653A patent/JP2003502946A/ja active Pending
- 1999-06-18 DK DK99924644T patent/DK1186148T3/da active
- 1999-06-18 AU AU41289/99A patent/AU760790B2/en not_active Ceased
-
2001
- 2001-12-10 NO NO20016016A patent/NO20016016D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU4128999A (en) | 2001-01-09 |
EP1186148A1 (de) | 2002-03-13 |
MXPA01013083A (es) | 2002-12-13 |
NO20016016L (no) | 2001-12-10 |
RU2002100822A (ru) | 2004-03-10 |
US6959450B1 (en) | 2005-10-25 |
JP2003502946A (ja) | 2003-01-21 |
CA2375840A1 (en) | 2000-12-28 |
NO20016016D0 (no) | 2001-12-10 |
ATE229717T1 (de) | 2002-12-15 |
CN1352849A (zh) | 2002-06-05 |
ES2189425T3 (es) | 2003-07-01 |
WO2000079759A1 (de) | 2000-12-28 |
PT1186148E (pt) | 2003-04-30 |
EP1186148B1 (de) | 2002-12-11 |
RU2212114C1 (ru) | 2003-09-10 |
DK1186148T3 (da) | 2003-03-24 |
NZ516543A (en) | 2002-11-26 |
BR9917384A (pt) | 2002-03-26 |
CA2375840C (en) | 2006-01-10 |
AU760790B2 (en) | 2003-05-22 |
DE59903793D1 (de) | 2003-01-23 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SWISSCOM AG Free format text: FORMER OWNER: SWISSCOM ( SWITZERLAND ) CO.,LTD. Effective date: 20100122 Owner name: SWISSCOM FIXED NETWORK CO.,LTD. Free format text: FORMER OWNER: SWISSCOM MOBILE TELEPHONE CORP. Effective date: 20100122 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SWISSCOM ( SWITZERLAND ) CO.,LTD. Free format text: FORMER NAME: SWISSCOM FIXED NETWORK CO.,LTD. |
|
CP03 | Change of name, title or address |
Address after: Bern Patentee after: Swiss Telecom (Switzerland) Ltd. Address before: Bern Patentee before: SWISSCOM FIXNET AG |
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TR01 | Transfer of patent right |
Effective date of registration: 20100122 Address after: Bern Patentee after: SWISSCOM AG Address before: Bern Patentee before: Swiss Telecom (Switzerland) Ltd. Effective date of registration: 20100122 Address after: Bern Patentee after: SWISSCOM FIXNET AG Address before: Bern Patentee before: SWISSCOM MOBILE AG |
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CX01 | Expiry of patent term |
Granted publication date: 20040324 |
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CX01 | Expiry of patent term |