BRPI0811289A2 - Detecção de falha utilizando marcas d'água embutidas - Google Patents

Detecção de falha utilizando marcas d'água embutidas

Info

Publication number
BRPI0811289A2
BRPI0811289A2 BRPI0811289-4A2A BRPI0811289A BRPI0811289A2 BR PI0811289 A2 BRPI0811289 A2 BR PI0811289A2 BR PI0811289 A BRPI0811289 A BR PI0811289A BR PI0811289 A2 BRPI0811289 A2 BR PI0811289A2
Authority
BR
Brazil
Prior art keywords
built
fault detection
water marks
marks
water
Prior art date
Application number
BRPI0811289-4A2A
Other languages
English (en)
Inventor
Are Olafsen
Jeffrey Adam Bloom
Kumar Ramaswamy
Original Assignee
Thomson Lincensing
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 Thomson Lincensing filed Critical Thomson Lincensing
Publication of BRPI0811289A2 publication Critical patent/BRPI0811289A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0677—Localisation of faults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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
    • H04N21/4425—Monitoring of client processing errors or hardware failure
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
BRPI0811289-4A2A 2007-05-10 2008-05-06 Detecção de falha utilizando marcas d'água embutidas BRPI0811289A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92856607P 2007-05-10 2007-05-10
PCT/US2008/005798 WO2008140704A1 (en) 2007-05-10 2008-05-06 Fault detection using embedded watermarks

Publications (1)

Publication Number Publication Date
BRPI0811289A2 true BRPI0811289A2 (pt) 2015-01-20

Family

ID=39683784

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811289-4A2A BRPI0811289A2 (pt) 2007-05-10 2008-05-06 Detecção de falha utilizando marcas d'água embutidas

Country Status (6)

Country Link
US (1) US8352810B2 (pt)
EP (1) EP2145313B1 (pt)
JP (1) JP5043183B2 (pt)
CN (1) CN101675451B (pt)
BR (1) BRPI0811289A2 (pt)
WO (1) WO2008140704A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9405459B2 (en) 2011-08-24 2016-08-02 Z124 Unified desktop laptop dock software operation
US9268518B2 (en) 2011-09-27 2016-02-23 Z124 Unified desktop docking rules
US9715252B2 (en) 2011-08-24 2017-07-25 Z124 Unified desktop docking behavior for window stickiness
JP5720095B2 (ja) * 2009-12-18 2015-05-20 ソニー株式会社 受信装置、受信方法、送信装置、送信方法、プログラム、および放送システム
US9967600B2 (en) * 2011-05-26 2018-05-08 Nbcuniversal Media, Llc Multi-channel digital content watermark system and method
US20130080932A1 (en) 2011-09-27 2013-03-28 Sanjiv Sirpal Secondary single screen mode activation through user interface toggle
US9164544B2 (en) 2011-12-09 2015-10-20 Z124 Unified desktop: laptop dock, hardware configuration
WO2013100960A1 (en) * 2011-12-28 2013-07-04 Intel Corporation Method of and apparatus for performing an objective video quality assessment using non-intrusive video frame tracking
US11025900B2 (en) * 2018-07-18 2021-06-01 Universal City Studios Llc System and method for identifying b-roll conditions in live streams or live rendered content

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1153456C (zh) * 1998-03-04 2004-06-09 皇家菲利浦电子有限公司 水印检测的方法和设备
US6785815B1 (en) * 1999-06-08 2004-08-31 Intertrust Technologies Corp. Methods and systems for encoding and protecting data using digital signature and watermarking techniques
US7607016B2 (en) 2001-04-20 2009-10-20 Digimarc Corporation Including a metric in a digital watermark for media authentication
US6996248B2 (en) 2001-06-13 2006-02-07 Qualcomm, Incorporated Apparatus and method for watermarking a digital image
US7263202B2 (en) 2001-07-05 2007-08-28 Digimarc Corporation Watermarking to control video recording
US20030115504A1 (en) * 2001-12-19 2003-06-19 Holliman Matthew J. Measurement of data degradation using watermarks
US7020304B2 (en) 2002-01-22 2006-03-28 Digimarc Corporation Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding
CN1180628C (zh) * 2002-07-12 2004-12-15 清华大学 基于易碎数字水印技术的误码检测方法及其应用
EP2782337A3 (en) 2002-10-15 2014-11-26 Verance Corporation Media monitoring, management and information system
US7219333B2 (en) 2002-11-22 2007-05-15 Texas Instruments Incorporated Maintaining coherent synchronization between data streams on detection of overflow
CA2562137C (en) * 2004-04-07 2012-11-27 Nielsen Media Research, Inc. Data insertion apparatus and methods for use with compressed audio/video data
US8509472B2 (en) * 2004-06-24 2013-08-13 Digimarc Corporation Digital watermarking methods, programs and apparatus
US7693297B2 (en) * 2004-08-05 2010-04-06 Xiao-Ping Zhang Watermark embedding and detecting methods, systems, devices and components
CN100461864C (zh) * 2005-06-25 2009-02-11 华为技术有限公司 基于数字水印的多媒体视频通信客观质量评价方法
JP4642854B2 (ja) * 2005-09-13 2011-03-02 三菱電機株式会社 復号装置
JP2009521170A (ja) 2005-12-22 2009-05-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 透かしによるスクリプト同期化方法
ATE457112T1 (de) 2005-12-23 2010-02-15 Ambx Uk Ltd Skript-synchronisierung über aus einem inhaltsstream bestimmte fingerabdrücke

Also Published As

Publication number Publication date
CN101675451B (zh) 2012-08-15
CN101675451A (zh) 2010-03-17
WO2008140704A1 (en) 2008-11-20
US20100138730A1 (en) 2010-06-03
JP2010527201A (ja) 2010-08-05
JP5043183B2 (ja) 2012-10-10
EP2145313B1 (en) 2018-10-24
EP2145313A1 (en) 2010-01-20
US8352810B2 (en) 2013-01-08

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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 9A ANUIDADE.

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