JP2005517362A5 - - Google Patents

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Publication number
JP2005517362A5
JP2005517362A5 JP2003567096A JP2003567096A JP2005517362A5 JP 2005517362 A5 JP2005517362 A5 JP 2005517362A5 JP 2003567096 A JP2003567096 A JP 2003567096A JP 2003567096 A JP2003567096 A JP 2003567096A JP 2005517362 A5 JP2005517362 A5 JP 2005517362A5
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JP
Japan
Prior art keywords
bitstream
code
modified
original
removal
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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.)
Granted
Application number
JP2003567096A
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English (en)
Japanese (ja)
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JP2005517362A (ja
JP4564753B2 (ja
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Publication date
Priority claimed from GB0202737A external-priority patent/GB0202737D0/en
Application filed filed Critical
Priority claimed from PCT/GB2003/000512 external-priority patent/WO2003067886A1/en
Publication of JP2005517362A publication Critical patent/JP2005517362A/ja
Publication of JP2005517362A5 publication Critical patent/JP2005517362A5/ja
Application granted granted Critical
Publication of JP4564753B2 publication Critical patent/JP4564753B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003567096A 2002-02-06 2003-02-05 ビットストリームの変更方法及び装置 Expired - Fee Related JP4564753B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0202737A GB0202737D0 (en) 2002-02-06 2002-02-06 Modifying bitstreams
GB0215403A GB0215403D0 (en) 2002-02-06 2002-07-03 Modifying bitstreams
GB0215400A GB0215400D0 (en) 2002-02-06 2002-07-03 Modifying bitstreams
PCT/GB2003/000512 WO2003067886A1 (en) 2002-02-06 2003-02-05 Modifying bitstreams

Publications (3)

Publication Number Publication Date
JP2005517362A JP2005517362A (ja) 2005-06-09
JP2005517362A5 true JP2005517362A5 (https=) 2005-12-22
JP4564753B2 JP4564753B2 (ja) 2010-10-20

Family

ID=27738825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003567096A Expired - Fee Related JP4564753B2 (ja) 2002-02-06 2003-02-05 ビットストリームの変更方法及び装置

Country Status (5)

Country Link
US (1) US8238435B2 (https=)
EP (1) EP1472874A1 (https=)
JP (1) JP4564753B2 (https=)
CN (1) CN1270536C (https=)
WO (1) WO2003067886A1 (https=)

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FR2840147B1 (fr) * 2002-05-24 2004-08-27 France Telecom Procedes de brouillage et de debrouillage de signal video, systeme, decodeur, serveur de diffusion, support de donnees pour la mise en oeuvre de ces procedes
US20050047627A1 (en) * 2003-09-02 2005-03-03 Ustra Foundation Method and apparatus for encoding and decoding digital representations of works
WO2005122586A1 (en) * 2004-06-08 2005-12-22 Koninklijke Philips Electronics N.V. Compensating watermark irregularities caused by moved objects
CN101189660B (zh) * 2005-03-14 2012-07-04 尼尔逊媒介研究股份有限公司 用于媒体信号的压缩域编码设备和方法
US7599515B2 (en) * 2005-03-17 2009-10-06 Interdigital Technology Corporation Wireless communication method and apparatus for generating, watermarking and securely transmitting content
GB2425906B (en) * 2005-05-05 2011-04-06 Sony Uk Ltd Data processing apparatus and method
ATE423362T1 (de) * 2005-07-14 2009-03-15 Koninkl Philips Electronics Nv Verfahren zur dateneinbettung
JP5132672B2 (ja) * 2006-03-17 2013-01-30 トムソン ライセンシング ディジタル透かしや他のデータを後に挿入するためにコンテンツを処理するシステム及び方法
US7940926B2 (en) * 2006-06-08 2011-05-10 Novell, Inc. Cooperative encoding of data by pluralities of parties
US8102863B1 (en) 2006-06-27 2012-01-24 Qurio Holdings, Inc. High-speed WAN to wireless LAN gateway
US8615778B1 (en) 2006-09-28 2013-12-24 Qurio Holdings, Inc. Personalized broadcast system
US7738676B1 (en) * 2006-11-02 2010-06-15 Qurio Holdings, Inc. Client-side watermarking using hybrid I-frames
US7983440B1 (en) 2006-11-02 2011-07-19 Qurio Holdings, Inc. Selection of I-frames for client-side watermarking
US7802306B1 (en) 2006-11-30 2010-09-21 Qurio Holdings, Inc. Multiple watermarks for digital rights management (DRM) and content tracking
ES2321363B2 (es) * 2006-12-14 2010-01-12 Tredess 2010, S.L. Sistema de marcado de agua digital en particular de un sistema de marcado de aguadigital para la deteccion y localizacion de alteraciones en imagenes digitales.
US8000474B1 (en) 2006-12-15 2011-08-16 Quiro Holdings, Inc. Client-side protection of broadcast or multicast content for non-real-time playback
US8135947B1 (en) 2007-03-21 2012-03-13 Qurio Holdings, Inc. Interconnect device to enable compliance with rights management restrictions
US9191605B1 (en) 2007-03-26 2015-11-17 Qurio Holdings, Inc. Remote monitoring of media content that is associated with rights management restrictions
US7895442B1 (en) 2007-06-18 2011-02-22 Qurio Holdings, Inc. Interconnect device to enable compliance with rights management restrictions
WO2009033248A1 (en) * 2007-09-10 2009-03-19 Novell, Inc. A method for efficient thread usage for hierarchically structured tasks
US8856313B2 (en) * 2007-11-13 2014-10-07 International Business Machines Corporation Systems and methods for using provenance information for data retention in stream-processing
JP2010118936A (ja) * 2008-11-13 2010-05-27 Mitsubishi Electric Corp 可視透かし埋め込み装置及び画像復元装置
PT2411960E (pt) 2009-06-29 2013-03-11 Nds Ltd Extração de mensagem de proteção de conteúdos
US8817884B2 (en) * 2009-11-20 2014-08-26 Texas Instruments Incorporated Techniques for perceptual encoding of video frames
US8630412B2 (en) * 2010-08-25 2014-01-14 Motorola Mobility Llc Transport of partially encrypted media
CN102014266A (zh) * 2010-12-01 2011-04-13 华中科技大学 一种基于数字水印的高清视频加密传输方法及系统
EP2611064A1 (en) * 2011-12-29 2013-07-03 Thomson Licensing Method for selectively scrambling bit-streams
CN107257490B (zh) 2012-01-27 2019-12-17 太阳专利托管公司 图像编码方法及图像编码装置
EP2642744A1 (en) * 2012-03-19 2013-09-25 Nagravision S.A. Method and system for scrambling and descrambling a digital image
US9081953B2 (en) 2012-07-17 2015-07-14 Oracle International Corporation Defense against search engine tracking
WO2014158174A1 (en) * 2013-03-28 2014-10-02 Irdeto Canada Corporation Method and system for media path security
US9965601B2 (en) * 2016-03-29 2018-05-08 Adobe Systems Incorporated Editing watermarked assets
KR102637177B1 (ko) * 2018-05-23 2024-02-14 세종대학교산학협력단 워터마크 기반의 이미지 무결성 검증 방법 및 장치

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JP3434088B2 (ja) * 1995-01-17 2003-08-04 日本電信電話株式会社 画像データ変換装置およびその逆変換装置
JPH09233455A (ja) * 1996-02-23 1997-09-05 Nippon Telegr & Teleph Corp <Ntt> 画像スクランブル処理システムおよび方法
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US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video
US6037984A (en) * 1997-12-24 2000-03-14 Sarnoff Corporation Method and apparatus for embedding a watermark into a digital image or image sequence
US6327691B1 (en) * 1999-02-12 2001-12-04 Sony Corporation System and method for computing and encoding error detection sequences
WO2001006455A1 (en) * 1999-07-15 2001-01-25 Koninklijke Philips Electronics N.V. Embedding auxiliary data in an information signal
US6687384B1 (en) * 2000-03-27 2004-02-03 Sarnoff Corporation Method and apparatus for embedding data in encoded digital bitstreams

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