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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JP4564753B2 (ja
JP2005517362A (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
GB0215400A GB0215400D0 (en) 2002-02-06 2002-07-03 Modifying bitstreams
GB0215403A GB0215403D0 (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 (enExample) 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 (enExample)
EP (1) EP1472874A1 (enExample)
JP (1) JP4564753B2 (enExample)
CN (1) CN1270536C (enExample)
WO (1) WO2003067886A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1965584A (zh) * 2004-06-08 2007-05-16 皇家飞利浦电子股份有限公司 补偿由移动的物体引起的水印不规律
CA2600874C (en) * 2005-03-14 2015-04-07 Nielsen Media Research, Inc. Compressed domain encoding apparatus and methods for use with media signals
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
CN101223550A (zh) * 2005-07-14 2008-07-16 皇家飞利浦电子股份有限公司 用于嵌入数据的方法
EP1997319A1 (en) * 2006-03-17 2008-12-03 Thomson Licensing System and method for processing content for later insertion of digital watermark and other data
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
US7983440B1 (en) 2006-11-02 2011-07-19 Qurio Holdings, Inc. Selection of I-frames for client-side watermarking
US7738676B1 (en) 2006-11-02 2010-06-15 Qurio Holdings, Inc. Client-side watermarking using hybrid I-frames
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
ES2398803T3 (es) 2009-06-29 2013-03-21 Nds Limited Extracción del mensaje de protección del contenido
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
JP6048941B2 (ja) 2012-01-27 2016-12-27 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
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
US20160050069A1 (en) * 2013-03-28 2016-02-18 Nick Pelis 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0563996A (ja) * 1991-09-02 1993-03-12 Ricoh Co Ltd 画像処理装置
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
US6229924B1 (en) 1996-05-16 2001-05-08 Digimarc Corporation Method and apparatus for watermarking video images
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
KR100701446B1 (ko) * 1999-07-15 2007-03-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 보조 데이터를 정보 신호에 임베딩
US6687384B1 (en) * 2000-03-27 2004-02-03 Sarnoff Corporation Method and apparatus for embedding data in encoded digital bitstreams

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