JP2010522470A5 - - Google Patents

Download PDF

Info

Publication number
JP2010522470A5
JP2010522470A5 JP2009554500A JP2009554500A JP2010522470A5 JP 2010522470 A5 JP2010522470 A5 JP 2010522470A5 JP 2009554500 A JP2009554500 A JP 2009554500A JP 2009554500 A JP2009554500 A JP 2009554500A JP 2010522470 A5 JP2010522470 A5 JP 2010522470A5
Authority
JP
Japan
Prior art keywords
modified
encoded
decoding
value
result
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.)
Granted
Application number
JP2009554500A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010522470A (ja
JP5277180B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2007/023172 external-priority patent/WO2008118145A1/en
Publication of JP2010522470A publication Critical patent/JP2010522470A/ja
Publication of JP2010522470A5 publication Critical patent/JP2010522470A5/ja
Application granted granted Critical
Publication of JP5277180B2 publication Critical patent/JP5277180B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009554500A 2007-03-23 2007-11-02 符号化ビットストリームの修正 Active JP5277180B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US91970207P 2007-03-23 2007-03-23
US60/919,702 2007-03-23
US93463407P 2007-06-14 2007-06-14
US60/934,634 2007-06-14
PCT/US2007/023172 WO2008118145A1 (en) 2007-03-23 2007-11-02 Modifying a coded bitstream

Publications (3)

Publication Number Publication Date
JP2010522470A JP2010522470A (ja) 2010-07-01
JP2010522470A5 true JP2010522470A5 (enExample) 2010-12-02
JP5277180B2 JP5277180B2 (ja) 2013-08-28

Family

ID=39106118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009554500A Active JP5277180B2 (ja) 2007-03-23 2007-11-02 符号化ビットストリームの修正

Country Status (9)

Country Link
US (2) US9299120B2 (enExample)
EP (1) EP2130173B1 (enExample)
JP (1) JP5277180B2 (enExample)
KR (1) KR101398534B1 (enExample)
CN (1) CN101636761B (enExample)
BR (1) BRPI0721427B1 (enExample)
CA (1) CA2681402C (enExample)
MX (1) MX2009010182A (enExample)
WO (2) WO2008118146A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882685B2 (en) * 2001-09-18 2005-04-19 Microsoft Corporation Block transform and quantization for image and video coding
US8942289B2 (en) * 2007-02-21 2015-01-27 Microsoft Corporation Computational complexity and precision control in transform-based digital media codec
BRPI0721427B1 (pt) 2007-03-23 2019-01-15 Contentarmor modificação de um fluxo de bits codificado
WO2008154041A1 (en) * 2007-06-14 2008-12-18 Thomson Licensing Modifying a coded bitstream
WO2010003152A1 (en) 2008-07-03 2010-01-07 Verimatrix, Inc. Efficient watermarking approaches of compressed media
EP2318919B1 (en) 2008-08-19 2018-10-24 ContentArmor A propagation map for watermarking
KR101611375B1 (ko) * 2008-08-19 2016-04-11 톰슨 라이센싱 압축된 비디오에서 구문 요소의 ｃａｂａｃ/ａｖｃ 준수 워터마킹
JP5373910B2 (ja) * 2008-08-19 2013-12-18 トムソン ライセンシング Ｃａｂａｃストリームのコンプライアンス
JP5639056B2 (ja) 2008-08-19 2014-12-10 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 輝度評価
BRPI0917635B1 (pt) * 2008-08-20 2021-06-29 Contentarmor Método para selecionar alterações para a formação de marcas dágua em um vídeo compactado
JP5394212B2 (ja) * 2008-12-19 2014-01-22 トムソン ライセンシング データを挿入する方法、挿入されたデータを読み出す方法
JP2012516625A (ja) 2009-01-27 2012-07-19 トムソン ライセンシング ビデオ符号化およびビデオ復号における変換の選択のための方法および装置
EP2257067A1 (en) 2009-05-29 2010-12-01 Thomson Licensing Method for inserting watermark assistance data in a bitstream, method of watermarking said bitstream, device implementing the method of watermarking and bitstream comprising the watermark assistance data
KR101193534B1 (ko) 2009-07-17 2012-10-22 주식회사 케이티 비디오 콘텐츠에 워터마크를 삽입하는 워터마킹 장치 및 방법
WO2011100048A1 (en) 2010-02-09 2011-08-18 Thomson Licensing Watermark detection using a propagation map
HRP20220743T1 (hr) * 2010-04-13 2022-08-19 Ge Video Compression, Llc Kodiranje signifikacijskih mapa i blokova koeficijenata transformacije
US20110280434A1 (en) * 2010-05-11 2011-11-17 Rajesh Mamidwar Method and system for watermakr insertin using video start codes
US20120014433A1 (en) * 2010-07-15 2012-01-19 Qualcomm Incorporated Entropy coding of bins across bin groups using variable length codewords
RU2599344C2 (ru) * 2010-09-30 2016-10-10 Аннона Корп. Са Система, способ и считываемый компьютером носитель информации для распределения целевых данных, используя анонимные профили
US8886945B2 (en) * 2010-12-17 2014-11-11 Motorola Mobility Llc System and method for conveying session information for use in forensic watermarking
MX2013011549A (es) 2011-04-15 2013-11-01 Nagravision Sa Metodo para identificar el origen de un modulo de seguridad en un sistema decodificador de television de paga.
US8805099B2 (en) 2011-06-22 2014-08-12 Panasonic Intellectual Property Corporation Of America Image decoding method and image coding method
JP5362129B2 (ja) * 2011-06-24 2013-12-11 パナソニック株式会社 画像符号化方法および画像符号化装置
EP2544142A1 (en) 2011-07-08 2013-01-09 Thomson Licensing Method for watermark detection using reference blocks comparison
JP2013085049A (ja) * 2011-10-07 2013-05-09 Nippon Hoso Kyokai <Nhk> 直交変換係数の符号または値を用いて情報伝送を行う符号化装置、復号装置、方法およびプログラム
CA2838219C (en) * 2011-11-07 2018-09-25 Panasonic Corporation Image coding method, image coding apparatus, image decoding method and image decoding apparatus
US9288508B2 (en) 2011-11-08 2016-03-15 Qualcomm Incorporated Context reduction for context adaptive binary arithmetic coding
EP2600531A1 (en) * 2011-12-01 2013-06-05 Thomson Licensing Method for determining a modifiable element in a coded bit-stream and associated device
EP2605536A1 (en) 2011-12-13 2013-06-19 Thomson Licensing Device for generating watermark metadata, associated device for embedding watermark
EP2611064A1 (en) 2011-12-29 2013-07-03 Thomson Licensing Method for selectively scrambling bit-streams
CN103931188B (zh) * 2012-01-16 2017-05-10 寰发股份有限公司 语法元素的基于上下文的自适应二进制算术编码装置及方法
WO2013106987A1 (en) 2012-01-16 2013-07-25 Mediatek Singapore Pte. Ltd. Methods and apparatuses of bypass coding and reducing contexts for some syntax elements
AU2014343605B2 (en) 2013-11-04 2017-08-17 Nagravision S.A. Device and method to mark digital audio or audio and/or video content
KR101994870B1 (ko) 2014-01-03 2019-07-01 지이 비디오 컴프레션, 엘엘씨 웨지렛 기반 코딩 개념
GB201601793D0 (en) * 2016-02-01 2016-03-16 Nagravision Sa Embedding watermarking data
CA3167144C (en) 2016-02-09 2023-06-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Concept for picture/video data streams allowing efficient reducibility or efficient random access
WO2018208997A1 (en) 2017-05-09 2018-11-15 Verimatrix, Inc. Systems and methods of preparing multiple video streams for assembly with digital watermarking
US10560728B2 (en) 2017-05-29 2020-02-11 Triton Us Vp Acquisition Co. Systems and methods for stitching separately encoded NAL units into a stream
US11057685B2 (en) * 2018-03-29 2021-07-06 Ncr Corporation Media content proof of play over optical medium
US20220277491A1 (en) * 2019-05-31 2022-09-01 Electronics And Telecommunications Research Institute Method and device for machine learning-based image compression using global context

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939515A (en) * 1988-09-30 1990-07-03 General Electric Company Digital signal encoding and decoding apparatus
US6850252B1 (en) * 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance system and method
US5721788A (en) 1992-07-31 1998-02-24 Corbis Corporation Method and system for digital image signatures
EP0967800B1 (en) * 1993-10-29 2003-04-02 Time Warner Entertainment Co., L.P. System and method for controlling play of multiple versions of same motion picture stored on optical disk
US7113615B2 (en) * 1993-11-18 2006-09-26 Digimarc Corporation Watermark embedder and reader
US5636292C1 (en) * 1995-05-08 2002-06-18 Digimarc Corp Steganography methods employing embedded calibration data
US5748783A (en) 1995-05-08 1998-05-05 Digimarc Corporation Method and apparatus for robust information coding
US5710834A (en) * 1995-05-08 1998-01-20 Digimarc Corporation Method and apparatus responsive to a code signal conveyed through a graphic image
US5530751A (en) 1994-06-30 1996-06-25 Hewlett-Packard Company Embedded hidden identification codes in digital objects
US5646997A (en) * 1994-12-14 1997-07-08 Barton; James M. Method and apparatus for embedding authentication information within digital data
GB9500285D0 (en) 1995-01-07 1995-03-01 Central Research Lab Ltd A method of labelling an audio signal
US5530759A (en) 1995-02-01 1996-06-25 International Business Machines Corporation Color correct digital watermarking of images
US5613004A (en) 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
US6411725B1 (en) 1995-07-27 2002-06-25 Digimarc Corporation Watermark enabled video objects
US5687191A (en) 1995-12-06 1997-11-11 Solana Technology Development Corporation Post-compression hidden data transport
US5664018A (en) 1996-03-12 1997-09-02 Leighton; Frank Thomson Watermarking process resilient to collusion attacks
AU2435297A (en) 1996-04-02 1997-11-07 Theodore G Handel Data embedding
US7412072B2 (en) 1996-05-16 2008-08-12 Digimarc Corporation Variable message coding protocols for encoding auxiliary data in media signals
US6978370B1 (en) 1996-09-03 2005-12-20 Cryptography Research, Inc. Method and system for copy-prevention of digital copyright works
US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video
US5734752A (en) 1996-09-24 1998-03-31 Xerox Corporation Digital watermarking using stochastic screen patterns
US5825892A (en) * 1996-10-28 1998-10-20 International Business Machines Corporation Protecting images with an image watermark
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
EP0997042B1 (fr) * 1997-07-18 2003-04-09 Ecole Polytechnique Federale De Lausanne Procede de marquage d'un signal numerique video compresse
KR100323441B1 (ko) 1997-08-20 2002-06-20 윤종용 엠펙2동화상부호화/복호화시스템
JP4064506B2 (ja) * 1997-09-17 2008-03-19 パイオニア株式会社 電子透かし重畳方法及び検出方法並びに装置
US6208745B1 (en) 1997-12-30 2001-03-27 Sarnoff Corporation Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence
US6332194B1 (en) * 1998-06-05 2001-12-18 Signafy, Inc. Method for data preparation and watermark insertion
US6154571A (en) 1998-06-24 2000-11-28 Nec Research Institute, Inc. Robust digital watermarking
JP3480700B2 (ja) 1999-06-25 2003-12-22 日本ビクター株式会社 電子透かし記録方法及び電子透かし記録装置
JP2001242786A (ja) * 1999-12-20 2001-09-07 Fuji Photo Film Co Ltd 配信装置、配信方法、及び記録媒体
US6282300B1 (en) 2000-01-21 2001-08-28 Signafy, Inc. Rotation, scale, and translation resilient public watermarking for images using a log-polar fourier transform
JP2001275115A (ja) * 2000-03-23 2001-10-05 Nec Corp 電子すかしデータ挿入装置および検出装置
US6687384B1 (en) 2000-03-27 2004-02-03 Sarnoff Corporation Method and apparatus for embedding data in encoded digital bitstreams
CN100459708C (zh) 2001-01-23 2009-02-04 皇家菲利浦电子有限公司 将水印嵌入信息信号中的方法和设备
US7254249B2 (en) * 2001-03-05 2007-08-07 Digimarc Corporation Embedding location data in video
JP3565182B2 (ja) 2001-05-11 2004-09-15 日本電気株式会社 可変長符号の入力が中断されることを防止する方式及びその方法
KR20040018483A (ko) 2001-07-19 2004-03-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 압축된 매체 신호 처리
US7046818B2 (en) 2001-07-20 2006-05-16 Seiko Epson Corporation Standards compliant watermarking for access management
JP3977216B2 (ja) 2001-09-27 2007-09-19 キヤノン株式会社 情報処理装置及び方法及び情報処理プログラム及び記憶媒体
US6724914B2 (en) 2001-10-16 2004-04-20 Digimarc Corporation Progressive watermark decoding on a distributed computing platform
US7020304B2 (en) * 2002-01-22 2006-03-28 Digimarc Corporation Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding
JP3720791B2 (ja) 2002-04-24 2005-11-30 ソニー株式会社 画像符号化装置及び方法、並びに画像復号装置及び方法
US7277587B2 (en) * 2002-04-26 2007-10-02 Sharp Laboratories Of America, Inc. System and method for lossless video coding
JP2005528652A (ja) 2002-06-03 2005-09-22 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 独立チャネルのウォーター・マークの符号化および復号化
WO2004003840A2 (en) 2002-06-28 2004-01-08 University Of Rochester System and method for embedding information in digital signals
US20040120404A1 (en) 2002-11-27 2004-06-24 Takayuki Sugahara Variable length data encoding method, variable length data encoding apparatus, variable length encoded data decoding method, and variable length encoded data decoding apparatus
US7636440B2 (en) * 2003-01-31 2009-12-22 Hewlett-Packard Development Company, L.P. Digital watermark with variable location
EP1604483A2 (en) 2003-03-07 2005-12-14 Chaoticom, Inc. Methods and systems for digital rights management of protected content
DE10321983A1 (de) * 2003-05-15 2004-12-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Einbetten einer binären Nutzinformation in ein Trägersignal
US7769088B2 (en) * 2003-05-28 2010-08-03 Broadcom Corporation Context adaptive binary arithmetic code decoding engine
US20060257000A1 (en) 2003-06-25 2006-11-16 Boyce Jill M Decoding method an apparatus for detection of watermarks in a compressed video bitsream
EP1636994B1 (en) * 2003-06-25 2009-08-12 Thomson Licensing Decoding method and apparatus for detection of watermarks in a compressed video bitstream
WO2005008385A2 (en) * 2003-07-07 2005-01-27 Cryptography Research, Inc. Reprogrammable security for controlling piracy and enabling interactive content
JP4612797B2 (ja) 2004-03-11 2011-01-12 キヤノン株式会社 符号化装置、符号化方法
US8127137B2 (en) 2004-03-18 2012-02-28 Digimarc Corporation Watermark payload encryption for media including multiple watermarks
CA2562137C (en) * 2004-04-07 2012-11-27 Nielsen Media Research, Inc. Data insertion apparatus and methods for use with compressed audio/video data
US7437721B2 (en) 2004-09-29 2008-10-14 Microsoft Corporation Isolating software deployment over a network from external malicious intrusion
US7676055B2 (en) * 2004-10-15 2010-03-09 Panasonic Corporation Information-detecting apparatus and method
GB2419762A (en) 2004-11-01 2006-05-03 Sony Uk Ltd Method of generating protected media signals by replacing data bits with hash values
GB2421134A (en) 2004-12-09 2006-06-14 Sony Uk Ltd Detection of payload data from a watermarked image by calculation of payload probability values
FR2879878B1 (fr) 2004-12-22 2007-05-25 Thales Sa Procede de chiffrement selectif compatible pour flux video
US7672373B2 (en) * 2005-04-11 2010-03-02 Cisco Technology, Inc. Digital watermarking of a media stream using coded macroblock types
US8320453B2 (en) * 2005-07-08 2012-11-27 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
CN100466739C (zh) * 2005-10-12 2009-03-04 华为技术有限公司 Cabac解码系统及方法
WO2007067168A1 (en) 2005-12-05 2007-06-14 Thomson Licensing Watermarking encoded content
FR2894759A1 (fr) 2005-12-12 2007-06-15 Nextamp Sa Procede et dispositif de tatouage sur flux
DE102005063136B3 (de) * 2005-12-30 2007-07-05 Siemens Ag Verfahren und Vorrichtung zum Generieren eines markierten Datenstroms, Verfahren und Vorrichtung zum Einfügen eines Wasserzeichens in einen markierten Datenstrom und markierter Datenstrom
JP5638239B2 (ja) 2006-04-25 2014-12-10 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ デジタル透かし入れ方法
US20080097786A1 (en) * 2006-10-18 2008-04-24 Rohit Sachdeva Digital data security in healthcare enterprise
US8752032B2 (en) 2007-02-23 2014-06-10 Irdeto Canada Corporation System and method of interlocking to protect software-mediated program and device behaviours
BRPI0721427B1 (pt) 2007-03-23 2019-01-15 Contentarmor modificação de um fluxo de bits codificado
WO2008154041A1 (en) 2007-06-14 2008-12-18 Thomson Licensing Modifying a coded bitstream
EP2165453B1 (en) 2007-06-29 2012-05-02 Thomson Licensing Volume marking with low-frequency
KR101611375B1 (ko) 2008-08-19 2016-04-11 톰슨 라이센싱 압축된 비디오에서 구문 요소의 ｃａｂａｃ/ａｖｃ 준수 워터마킹

Similar Documents

Publication Publication Date Title
JP2010522470A5 (enExample)
JP5277180B2 (ja) 符号化ビットストリームの修正
JP5892704B2 (ja) 符号化ビット・ストリームの修正
JP2005327442A5 (enExample)
RU2007137805A (ru) Способ, устройство и система для эффективного кодирования и декодирования видеоданных
KR101751153B1 (ko) 디코딩 장치, 방법 및 비-일시적 컴퓨터 판독가능 기록매체
JP2006031012A5 (enExample)
JP5918903B2 (ja) 拡張データの処理
JP2019535175A5 (enExample)
JP2008546021A5 (enExample)
JP2010541471A5 (enExample)
JP5264706B2 (ja) 算術デコーディング方法及びデバイス
JP2010525744A5 (enExample)
JP2015015755A5 (enExample)
JP2008067395A5 (enExample)
JP2015503882A5 (enExample)
CN102577378A (zh) 用于对模式信息进行编码和解码的方法和设备
JP2009534886A5 (enExample)
FI3967038T3 (fi) Vertailukuvan hallinta kerroksellisessa videokoodauksessa
Zou et al. H. 264 stream replacement watermarking with CABAC encoding
TWI429205B (zh) 霍夫曼解碼方法
JP2015503284A (ja) 符号化ビットストリームの変更可能な要素を決定する方法および関連するデバイス
CN103312338B (zh) 用于解码的设备和方法
ATE412236T1 (de) Skalierbares arithmetisches audiodatendekodierverfahren, medium und vorrichtung
JP2008141278A (ja) 復号回路