[go: up one dir, main page]

ATE385649T1 - Verfahren und system zum verstecken von daten - Google Patents

Verfahren und system zum verstecken von daten

Info

Publication number
ATE385649T1
ATE385649T1 AT97902687T AT97902687T ATE385649T1 AT E385649 T1 ATE385649 T1 AT E385649T1 AT 97902687 T AT97902687 T AT 97902687T AT 97902687 T AT97902687 T AT 97902687T AT E385649 T1 ATE385649 T1 AT E385649T1
Authority
AT
Austria
Prior art keywords
embedding
frame
video movie
information
embedded
Prior art date
Application number
AT97902687T
Other languages
English (en)
Inventor
Norishige Morimoto
Junji Maeda
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE385649T1 publication Critical patent/ATE385649T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0085—Time domain based watermarking, e.g. watermarks spread over several images
    • 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
    • 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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Selective Calling Equipment (AREA)
  • Television Systems (AREA)
  • Storage Device Security (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Credit Cards Or The Like (AREA)
AT97902687T 1996-10-15 1997-02-13 Verfahren und system zum verstecken von daten ATE385649T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27272196 1996-10-15

Publications (1)

Publication Number Publication Date
ATE385649T1 true ATE385649T1 (de) 2008-02-15

Family

ID=17517865

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97902687T ATE385649T1 (de) 1996-10-15 1997-02-13 Verfahren und system zum verstecken von daten

Country Status (16)

Country Link
US (1) US6005643A (de)
EP (1) EP0935392B1 (de)
JP (1) JP3315413B2 (de)
KR (1) KR100368352B1 (de)
CN (1) CN1115876C (de)
AT (1) ATE385649T1 (de)
CA (1) CA2264625C (de)
CZ (1) CZ290838B6 (de)
DE (1) DE69738502T2 (de)
ES (1) ES2297848T3 (de)
HU (1) HU223895B1 (de)
MY (1) MY122045A (de)
PL (3) PL183593B1 (de)
RU (1) RU2181930C2 (de)
TW (1) TW312770B (de)
WO (1) WO1998017061A1 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6229924B1 (en) 1996-05-16 2001-05-08 Digimarc Corporation Method and apparatus for watermarking video images
JP3601566B2 (ja) * 1996-12-18 2004-12-15 日本電信電話株式会社 情報多重化方法および著作権保護システム
TW401702B (en) * 1997-01-20 2000-08-11 Sony Corp Image signal transmitting method, superimposed signal extracting method, image signal output apparatus, image signal receiving apparatus and image signal recording medium
EP0901276B1 (de) * 1997-09-02 2008-11-05 Hitachi, Ltd. Datenübertragungsverfahren für eingebettete Daten, Vorrichtungen zur Übertragung und Wiedergabe der Daten und Aufzeichnungsmedium hierzu
EP0901274B1 (de) 1997-09-03 2004-04-07 Hitachi, Ltd. Verfahren und System zum Einbetten von Information in Daten
JP3902863B2 (ja) 1997-09-03 2007-04-11 株式会社日立製作所 データ重畳方法とデータ再生方法、及び、情報埋め込み方法と情報読みだし方法
SG70120A1 (en) 1997-09-17 2000-01-25 Hitachi Ltd Recording/reproducing method and apparatus processing apparatus and recording medium for video signal having copy control information
JP3570213B2 (ja) 1998-03-27 2004-09-29 株式会社日立製作所 電子透かし画像処理方法
JP4182603B2 (ja) 1998-10-07 2008-11-19 ソニー株式会社 符号化装置および符号化方法、復号装置および復号方法、記録媒体、並びにデータ処理装置
US6965697B1 (en) * 1998-07-15 2005-11-15 Sony Corporation Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal
US6226041B1 (en) * 1998-07-28 2001-05-01 Sarnoff Corporation Logo insertion using only disposable frames
US6373530B1 (en) * 1998-07-31 2002-04-16 Sarnoff Corporation Logo insertion based on constrained encoding
US6128411A (en) * 1998-08-25 2000-10-03 Xerox Corporation Method for embedding one or more digital images within another digital image
GB2347295A (en) * 1999-02-11 2000-08-30 Central Research Lab Ltd Encoding and decoding of watermarks into moving images using edge detection
JP2002539487A (ja) * 1999-03-10 2002-11-19 ディジマーク コーポレイション 信号処理方法及び装置
US6870944B1 (en) * 1999-06-08 2005-03-22 Sony Corporation Image processing apparatus, image processing method, and storage medium
JP2001061052A (ja) * 1999-08-20 2001-03-06 Nec Corp 電子すかしデータ挿入方法及びその装置と電子すかしデータ検出装置
GB9928022D0 (en) * 1999-11-26 2000-01-26 British Telecomm Video coding and decording
AU2001229644A1 (en) 2000-01-27 2001-08-07 Suzanne M. Berberet System and method for providing broadcast programming, a virtual vcr, and a video scrapbook to programming subscribers
JP4254003B2 (ja) * 2000-04-04 2009-04-15 ソニー株式会社 埋め込み装置および埋め込み方法、復号装置および復号方法、並びに記録媒体
US6553150B1 (en) * 2000-04-25 2003-04-22 Hewlett-Packard Development Co., Lp Image sequence compression featuring independently coded regions
US6973130B1 (en) 2000-04-25 2005-12-06 Wee Susie J Compressed video signal including information for independently coded regions
US6970510B1 (en) 2000-04-25 2005-11-29 Wee Susie J Method for downstream editing of compressed video
JP4489247B2 (ja) * 2000-05-18 2010-06-23 沖電気工業株式会社 ディジタルコンテンツの配布システムおよび配布方法。
US7742993B2 (en) * 2005-10-31 2010-06-22 James Leonard Driessen SCART-card (secure consumer advantaged retail trading)
US7003500B1 (en) * 2000-08-01 2006-02-21 James Leonard Driessen Retail point of sale (RPOS) apparatus for internet merchandising
US10304052B2 (en) 2000-06-30 2019-05-28 James Leonard Driessen Retail point of sale (RPOS) apparatus for internet merchandising
US7346776B2 (en) 2000-09-11 2008-03-18 Digimarc Corporation Authenticating media signals by adjusting frequency characteristics to reference values
JP2002101416A (ja) * 2000-09-25 2002-04-05 Fujitsu Ltd 画像制御装置
JP4214440B2 (ja) * 2000-10-19 2009-01-28 ソニー株式会社 データ処理装置およびデータ処理方法、並びに記録媒体
US7751683B1 (en) * 2000-11-10 2010-07-06 International Business Machines Corporation Scene change marking for thumbnail extraction
US7058815B2 (en) * 2001-01-22 2006-06-06 Cisco Technology, Inc. Method and system for digitally signing MPEG streams
US7043051B2 (en) * 2001-02-21 2006-05-09 Lg Electronics Inc. Proprietary watermark system for secure digital media and content distribution
KR20010044804A (ko) * 2001-03-27 2001-06-05 왕성현 그림 파일 속에 비밀 데이터를 숨겨 저장/복원하는 방법
US7058201B2 (en) * 2001-03-28 2006-06-06 Lg Electronics Inc. Method of embedding watermark into digital image
KR100493284B1 (ko) * 2001-05-11 2005-06-03 엘지전자 주식회사 디지털 미디어의 복제 제어 방법 및 시스템
KR20040007552A (ko) * 2001-06-12 2004-01-24 인터내셔널 비지네스 머신즈 코포레이션 소프트-카피 텍스트 문서에 데이터를 보이지 않도록내장하여 은닉하는 방법
EP1399798B1 (de) * 2001-06-12 2011-08-24 International Business Machines Corporation Verfahren zum unsichtbaren einbetten der lizenzidentifikation der erzeugenden lizensierten software in ein textdokument
US7421411B2 (en) 2001-07-06 2008-09-02 Nokia Corporation Digital rights management in a mobile communications environment
US7386146B2 (en) * 2001-09-13 2008-06-10 Canon Kabushiki Kaisha Insertion of a message in a sequence of digital images
US6921593B2 (en) * 2001-09-28 2005-07-26 Hewlett-Packard Development Company, L.P. Fuel additives for fuel cell
CN100562112C (zh) * 2001-11-06 2009-11-18 松下电器产业株式会社 运动图像编码方法
US7567721B2 (en) 2002-01-22 2009-07-28 Digimarc Corporation Digital watermarking of low bit rate video
US20030158730A1 (en) * 2002-02-04 2003-08-21 Yasuji Ota Method and apparatus for embedding data in and extracting data from voice code
JP4330346B2 (ja) * 2002-02-04 2009-09-16 富士通株式会社 音声符号に対するデータ埋め込み／抽出方法および装置並びにシステム
JP4225752B2 (ja) 2002-08-13 2009-02-18 富士通株式会社 データ埋め込み装置，データ取り出し装置
US7577841B2 (en) 2002-08-15 2009-08-18 Digimarc Corporation Watermark placement in watermarking of time varying media signals
US6771193B2 (en) 2002-08-22 2004-08-03 International Business Machines Corporation System and methods for embedding additional data in compressed data streams
US6856551B2 (en) * 2003-02-06 2005-02-15 Sandisk Corporation System and method for programming cells in non-volatile integrated memory devices
GB2407227B (en) * 2003-09-08 2006-11-08 Deluxe Lab Inc Program encoding and counterfeit tracking system and method
US7818257B2 (en) * 2004-07-16 2010-10-19 Deluxe Laboratories, Inc. Program encoding and counterfeit tracking system and method
KR101141897B1 (ko) 2004-10-25 2012-05-03 성균관대학교산학협력단 데이터 은닉을 위한 부호화/복호화 방법 및 그 방법을이용한 부호화기/복호화기
US7725595B1 (en) * 2005-05-24 2010-05-25 The United States Of America As Represented By The Secretary Of The Navy Embedded communications system and method
US7397933B2 (en) * 2005-05-27 2008-07-08 Microsoft Corporation Collusion resistant desynchronization for digital video fingerprinting
CN100452884C (zh) * 2005-07-14 2009-01-14 上海交通大学 针对调色板图像文件信息隐藏检测的方法
US7702127B2 (en) * 2005-10-21 2010-04-20 Microsoft Corporation Video fingerprinting using complexity-regularized video watermarking by statistics quantization
US7860903B2 (en) * 2005-12-23 2010-12-28 Teradata Us, Inc. Techniques for generic data extraction
US9386327B2 (en) 2006-05-24 2016-07-05 Time Warner Cable Enterprises Llc Secondary content insertion apparatus and methods
US8280982B2 (en) 2006-05-24 2012-10-02 Time Warner Cable Inc. Personal content server apparatus and methods
US8024762B2 (en) 2006-06-13 2011-09-20 Time Warner Cable Inc. Methods and apparatus for providing virtual content over a network
US7962932B2 (en) * 2006-09-27 2011-06-14 Scenera Technologies, Llc Methods, systems, and computer program products for presenting a message on a display based on a display based on video frame types presented on the display
JP5103479B2 (ja) 2006-10-18 2012-12-19 デスティニー ソフトウェア プロダクションズ インコーポレイテッド メディアデータに電子透かしを付与する方法
US8301658B2 (en) 2006-11-03 2012-10-30 Google Inc. Site directed management of audio components of uploaded video files
US8181206B2 (en) 2007-02-28 2012-05-15 Time Warner Cable Inc. Personal content server apparatus and methods
JP4762938B2 (ja) 2007-03-06 2011-08-31 三菱電機株式会社 データ埋め込み装置、データ抽出装置、データ埋め込み方法およびデータ抽出方法
EP2156386A4 (de) * 2007-05-03 2012-05-02 Google Inc Monetarisierung digitaler inhaltsbeiträge
US8094872B1 (en) * 2007-05-09 2012-01-10 Google Inc. Three-dimensional wavelet based video fingerprinting
US8611422B1 (en) 2007-06-19 2013-12-17 Google Inc. Endpoint based video fingerprinting
US8031905B2 (en) * 2007-11-21 2011-10-04 Seiko Epson Corporation Extracting data from images
US9503691B2 (en) 2008-02-19 2016-11-22 Time Warner Cable Enterprises Llc Methods and apparatus for enhanced advertising and promotional delivery in a network
KR101006864B1 (ko) * 2008-10-15 2011-01-12 고려대학교 산학협력단 데이터 은닉을 이용한 데이터 무손실 압축방법
US10943030B2 (en) 2008-12-15 2021-03-09 Ibailbonding.Com Securable independent electronic document
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
CN102223540B (zh) * 2011-07-01 2012-12-05 宁波大学 一种面向h.264/avc视频的信息隐藏方法
US20140282786A1 (en) 2013-03-12 2014-09-18 Time Warner Cable Enterprises Llc Methods and apparatus for providing and uploading content to personalized network storage
CN110430433B (zh) 2014-01-03 2022-12-20 庆熙大学校产学协力团 导出子预测单元的时间点之间的运动信息的方法和装置
CN104125467B (zh) * 2014-08-01 2015-06-17 郑州师范学院 一种视频隐写信息的嵌入与提取方法
US9621926B1 (en) * 2015-09-25 2017-04-11 Amazon Technologies, Inc. Predictive transmitting of video stream data
CN105335713A (zh) * 2015-10-28 2016-02-17 小米科技有限责任公司 指纹识别方法及装置
US10212306B1 (en) * 2016-03-23 2019-02-19 Amazon Technologies, Inc. Steganographic camera communication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8804720D0 (en) * 1988-02-29 1988-03-30 Rca Licensing Corp Compatible widescreen tv
US5721788A (en) * 1992-07-31 1998-02-24 Corbis Corporation Method and system for digital image signatures
JPH07203458A (ja) * 1993-12-27 1995-08-04 Olympus Optical Co Ltd 動画像符号化装置
US5565921A (en) * 1993-03-16 1996-10-15 Olympus Optical Co., Ltd. Motion-adaptive image signal processing system
CN1075323C (zh) * 1993-03-24 2001-11-21 索尼公司 运动矢量编码和解码方法及装置,图像信号编码和解码方法及装置
US5768426A (en) * 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
RU2033704C1 (ru) * 1994-02-24 1995-04-20 Акционерное общество закрытого типа "ТВ-Информ" Способ передачи и приема сигнала дополнительной информации совместно с телевизионным сигналом изображения и варианты систем для его осуществления
JP3729421B2 (ja) * 1994-03-18 2005-12-21 富士通株式会社 不正使用防止方法及び不正使用防止システム
JPH08159330A (ja) * 1994-12-01 1996-06-21 Kubota Corp スライド弁における弁体開閉装置
US5689587A (en) * 1996-02-09 1997-11-18 Massachusetts Institute Of Technology Method and apparatus for data hiding in images

Also Published As

Publication number Publication date
CZ128999A3 (cs) 1999-08-11
KR100368352B1 (ko) 2003-01-24
EP0935392B1 (de) 2008-02-06
DE69738502D1 (de) 2008-03-20
TW312770B (en) 1997-08-11
ES2297848T3 (es) 2008-05-01
DE69738502T2 (de) 2009-01-29
HU223895B1 (hu) 2005-03-29
CA2264625C (en) 2002-04-02
WO1998017061A1 (en) 1998-04-23
US6005643A (en) 1999-12-21
EP0935392A4 (de) 2001-04-18
RU2181930C2 (ru) 2002-04-27
CA2264625A1 (en) 1998-04-23
PL183090B1 (pl) 2002-05-31
CN1115876C (zh) 2003-07-23
EP0935392A1 (de) 1999-08-11
PL183593B1 (pl) 2002-06-28
KR20000036133A (ko) 2000-06-26
PL332701A1 (en) 1999-09-27
PL183642B1 (pl) 2002-06-28
JP3315413B2 (ja) 2002-08-19
HUP0100650A2 (hu) 2001-06-28
HK1022066A1 (en) 2000-07-21
HUP0100650A3 (en) 2002-02-28
MY122045A (en) 2006-03-31
CN1233371A (zh) 1999-10-27
CZ290838B6 (cs) 2002-10-16

Similar Documents

Publication Publication Date Title
ATE385649T1 (de) Verfahren und system zum verstecken von daten
KR100462915B1 (ko) 비디오및/또는오디오신호의마킹방법및장치,마킹된비디오신호검출방법및장치,비디오또는오디오신호및저장매체
US7159117B2 (en) Electronic watermark data insertion apparatus and electronic watermark data detection apparatus
JP4617049B2 (ja) エンコードされたデジタルビットストリームでデータを埋め込むための方法及び装置
ATE249710T1 (de) Gerät und verfahren zur kodierung von digitalen videodaten
ATE360961T1 (de) Kodierung/dekodierung von untertiteln
PL315802A1 (en) Encoding device for and method of encoding movie pictures as well as decoding device and method therefor
US20010001613A1 (en) Video-data encoder and recording media wherein a video-data encode program is recorded
BR9601263A (pt) Aparelho e processo para codificação e decodificação de mutação de cor de legenda e para decodificação de posição de legenda
KR970078565A (ko) 잡음 억제기
TW200708113A (en) Method and apparatus for encoding/decoding video signal using reference pictures
ATE471632T1 (de) Videokodierungsverfahren, videodekodierungsverfahren, videokodierungsprogramm, videodekodierungsprogramm, videokodierungsvorrichtung, videodekodierungsvorrichtung
JPH11355736A (ja) 画像処理装置、画像処理方法及びコンピュ―タ読み取り可能な記憶媒体
US6801294B2 (en) Recording and/or reproducing apparatus and method using key frame
KR20050112634A (ko) 비디오 워터마킹 방법 및 장치와, 비디오 워터마킹을 이용한 비디오 콘텐츠 보호방법 및 장치
US20120076206A1 (en) Compressed Domain Video Watermarking
JP2007324923A (ja) Ｍｐｅｇ画質補正装置、及びｍｐｅｇ画質補正方法
KR20070038700A (ko) 깜박거림 현상 감소를 위한 동영상 프레임의 코딩 방법 및장치
JP2005525053A5 (de)
JPH06315131A (ja) 情報埋め込み装置と再生装置
US7756288B2 (en) Method and apparatus for analog insertion of low frequency watermarks
JP2007006482A (ja) 画像表示装置及び方法
EP1255249A3 (de) Dekoder, Dekodierungsverfahren, Wiederkodierer, Wiederkodierungsverfahren, Dekodierungsprogramm und Wiederkodierungsprogramm auf einem rechnerlesbarem Medium
JP3894948B2 (ja) 動画像符号化装置及び動画像記録装置
MY138818A (en) Modifying video signals by converting non-intra pictures

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0935392

Country of ref document: EP

REN Ceased due to non-payment of the annual fee