CN1153456C - 水印检测的方法和设备 - Google Patents

水印检测的方法和设备 Download PDF

Info

Publication number
CN1153456C
CN1153456C CNB998006920A CN99800692A CN1153456C CN 1153456 C CN1153456 C CN 1153456C CN B998006920 A CNB998006920 A CN B998006920A CN 99800692 A CN99800692 A CN 99800692A CN 1153456 C CN1153456 C CN 1153456C
Authority
CN
China
Prior art keywords
signal
frames
detection set
frame
detection
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.)
Expired - Fee Related
Application number
CNB998006920A
Other languages
English (en)
Chinese (zh)
Other versions
CN1269099A (zh
Inventor
M��J��J��J-B����˹
M·J·J·J·－B·马斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8233435&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1153456(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1269099A publication Critical patent/CN1269099A/zh
Application granted granted Critical
Publication of CN1153456C publication Critical patent/CN1153456C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • G06T1/0071—Robust watermarking, e.g. average attack or collusion attack resistant using multiple or alternating watermarks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/50—Aspects of broadcast communication characterised by the use of watermarks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91335—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a watermark

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
  • Image Analysis (AREA)
  • Burglar Alarm Systems (AREA)
  • Traffic Control Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Holo Graphy (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Storage Device Security (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Television Signal Processing For Recording (AREA)
CNB998006920A 1998-03-04 1999-02-18 水印检测的方法和设备 Expired - Fee Related CN1153456C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98200656 1998-03-04
EP98200656.1 1998-03-04

Publications (2)

Publication Number Publication Date
CN1269099A CN1269099A (zh) 2000-10-04
CN1153456C true CN1153456C (zh) 2004-06-09

Family

ID=8233435

Family Applications (4)

Application Number Title Priority Date Filing Date
CNB998006920A Expired - Fee Related CN1153456C (zh) 1998-03-04 1999-02-18 水印检测的方法和设备
CNB998006890A Expired - Lifetime CN1156155C (zh) 1998-03-04 1999-03-02 水印检测的方法与装置
CNB998006548A Expired - Lifetime CN1227899C (zh) 1998-03-04 1999-03-02 在信号中嵌入辅助数据的方法和装置
CNB998006904A Expired - Lifetime CN1166187C (zh) 1998-03-04 1999-03-02 水印检测方法和系统

Family Applications After (3)

Application Number Title Priority Date Filing Date
CNB998006890A Expired - Lifetime CN1156155C (zh) 1998-03-04 1999-03-02 水印检测的方法与装置
CNB998006548A Expired - Lifetime CN1227899C (zh) 1998-03-04 1999-03-02 在信号中嵌入辅助数据的方法和装置
CNB998006904A Expired - Lifetime CN1166187C (zh) 1998-03-04 1999-03-02 水印检测方法和系统

Country Status (14)

Country Link
US (6) US6971011B1 (enExample)
EP (4) EP0981900A2 (enExample)
JP (4) JP2001525151A (enExample)
KR (4) KR20010012214A (enExample)
CN (4) CN1153456C (enExample)
AT (3) ATE422282T1 (enExample)
AU (1) AU2437499A (enExample)
BR (1) BR9904848A (enExample)
DE (3) DE69938278T2 (enExample)
ES (1) ES2297919T3 (enExample)
ID (1) ID23884A (enExample)
PL (2) PL336841A1 (enExample)
RU (2) RU2249308C2 (enExample)
WO (4) WO1999045704A2 (enExample)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611607B1 (en) 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US7171016B1 (en) * 1993-11-18 2007-01-30 Digimarc Corporation Method for monitoring internet dissemination of image, video and/or audio files
US6614914B1 (en) 1995-05-08 2003-09-02 Digimarc Corporation Watermark embedder and reader
US6590996B1 (en) 2000-02-14 2003-07-08 Digimarc Corporation Color adaptive watermarking
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
JP3596590B2 (ja) * 1998-11-18 2004-12-02 ソニー株式会社 付随情報付加装置および方法、付随情報検出装置および方法
GB2349536B (en) * 1999-03-23 2003-03-12 Ibm Motion picture electronic watermark system
EP1118063B1 (en) 1999-08-05 2016-07-13 Civolution B.V. Detection of auxiliary data in an information signal
US6477554B1 (en) * 1999-09-17 2002-11-05 Globespanvirata, Inc. Circuit and method for computing a fast fourier transform
EP1138147B1 (en) * 1999-10-12 2020-09-30 Nagravision S.A. Method and system for embedding extra information, method and system for decoding
JP2001210013A (ja) 1999-11-15 2001-08-03 Hitachi Ltd データ再生装置
WO2001039121A1 (en) * 1999-11-23 2001-05-31 Koninklijke Philips Electronics N.V. Watermark embedding and detection
US6986048B1 (en) * 2000-01-24 2006-01-10 Koninklijke Philips Electronics N.V. Protecting content from illicit reproduction by proof of existence of a complete data set using security identifiers
WO2001057868A1 (en) * 2000-02-01 2001-08-09 Koninklijke Philips Electronics N.V. Embedding a watermark in an information signal
IL145662A0 (en) * 2000-02-01 2002-06-30 Koninkl Philips Electronics Nv Protecting content from illicit reproduction by proof of existence of a complete data
JP2003521791A (ja) * 2000-02-07 2003-07-15 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 不法複製からのコンテンツ保護
US7228425B1 (en) 2000-02-07 2007-06-05 Koninklijke Philips Electronics N. V. Protecting content from illicit reproduction by proof of existence of a complete data set via self-referencing sections
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
US7127744B2 (en) 2000-03-10 2006-10-24 Digimarc Corporation Method and apparatus to protect media existing in an insecure format
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
US7440584B2 (en) 2000-03-31 2008-10-21 Intel Corporation System and method for marking data and document distribution
US7346184B1 (en) 2000-05-02 2008-03-18 Digimarc Corporation Processing methods combining multiple frames of image data
US6633654B2 (en) * 2000-06-19 2003-10-14 Digimarc Corporation Perceptual modeling of media signals based on local contrast and directional edges
JP2002033902A (ja) * 2000-07-18 2002-01-31 Nikon Corp 画像信号処理装置
US6975744B2 (en) * 2000-12-21 2005-12-13 Digimarc Corporation Detection of multiple watermarks and improved watermark calibration signals
CN1274148C (zh) * 2000-07-21 2006-09-06 皇家菲利浦电子有限公司 通过组合信号的水印与特性标识的多媒体监视
KR100499471B1 (ko) * 2000-09-05 2005-07-07 엘지전자 주식회사 영상 워터마킹 방법
US6952485B1 (en) 2000-09-11 2005-10-04 Digimarc Corporation Watermark encoding and decoding in imaging devices and imaging device interfaces
JP3872267B2 (ja) * 2000-09-12 2007-01-24 インターナショナル・ビジネス・マシーンズ・コーポレーション 拡大縮小耐性を有する電子透かし方法およびシステム
CN1237484C (zh) * 2000-11-07 2006-01-18 皇家菲利浦电子有限公司 在信息信号中嵌入水印的方法和设备
JP2002176550A (ja) * 2000-12-07 2002-06-21 Nec Corp 電子すかしデータ挿入・検出装置
JP3682222B2 (ja) * 2000-12-11 2005-08-10 株式会社東芝 電子透かし検出装置、電子透かし検出方法及び記録媒体
EP1362474B1 (en) 2001-02-13 2005-12-07 Koninklijke Philips Electronics N.V. Method and apparatus for detecting a watermark in an information signal
US7137005B2 (en) * 2001-03-28 2006-11-14 Lg Electronics Inc. Method of watermarking digital data
US7046819B2 (en) 2001-04-25 2006-05-16 Digimarc Corporation Encoded reference signal for digital watermarks
US7024018B2 (en) * 2001-05-11 2006-04-04 Verance Corporation Watermark position modulation
ATE321317T1 (de) 2001-06-13 2006-04-15 Koninkl Philips Electronics Nv Vorrichtung zur detektion eines wasserzeichens
GB2376826A (en) * 2001-06-19 2002-12-24 Sony Uk Ltd Detecting data by accumulating pixel values in several versions of a datablock
DE60219789T2 (de) 2001-06-21 2008-06-12 Koninklijke Philips Electronics N.V. Einbettung und detektion eines wasserzeichens in bewegtbilder
US8032909B2 (en) * 2001-07-05 2011-10-04 Digimarc Corporation Watermarking and electronic program guides
US8122465B2 (en) 2001-07-05 2012-02-21 Digimarc Corporation Watermarking to set video usage permissions
US7263202B2 (en) 2001-07-05 2007-08-28 Digimarc Corporation Watermarking to control video recording
EP1412944A1 (en) * 2001-07-06 2004-04-28 Koninklijke Philips Electronics N.V. Method for protecting content stored on an information carrier
KR20040019371A (ko) * 2001-07-27 2004-03-05 코닌클리케 필립스 일렉트로닉스 엔.브이. 신호내에 보조 데이터 삽입
PL366550A1 (en) * 2001-08-24 2005-02-07 Koninklijke Philips Electronics N.V. Adding fields of a video frame
US7386146B2 (en) 2001-09-13 2008-06-10 Canon Kabushiki Kaisha Insertion of a message in a sequence of digital images
FR2829654B1 (fr) * 2001-09-13 2004-01-30 Canon Kk Insertion d'un message dans une sequence d'images numeriques
US6975745B2 (en) * 2001-10-25 2005-12-13 Digimarc Corporation Synchronizing watermark detectors in geometrically distorted signals
DE60228480D1 (de) 2001-11-23 2008-10-02 Koninkl Philips Electronics Nv Einbettung eines digitalen wasserzeichens
GB2383148A (en) * 2001-12-13 2003-06-18 Sony Uk Ltd Watermarking
GB2383218A (en) 2001-12-13 2003-06-18 Sony Uk Ltd Watermarking using cyclic shifting of code words
GB2383219A (en) 2001-12-13 2003-06-18 Sony Uk Ltd Marking material using a two part watermark
JP4104552B2 (ja) * 2001-12-14 2008-06-18 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 ウォーターマークデータの埋込み及び抽出
FR2834174A1 (fr) 2001-12-20 2003-06-27 Koninkl Philips Electronics Nv Detection optimisee d'un marquage au sein d'un signal d'information
KR20040070267A (ko) 2001-12-21 2004-08-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 로버스트 특징들을 사용하는 워터마크들의 무결성 강화
US20030123574A1 (en) * 2001-12-31 2003-07-03 Simeon Richard Corpuz System and method for robust tone detection
US20030131350A1 (en) * 2002-01-08 2003-07-10 Peiffer John C. Method and apparatus for identifying a digital audio signal
WO2003062960A2 (en) * 2002-01-22 2003-07-31 Digimarc Corporation Digital watermarking and fingerprinting including symchronization, layering, version control, and compressed embedding
KR100888589B1 (ko) * 2002-06-18 2009-03-16 삼성전자주식회사 반복적으로 삽입된 워터마크 추출방법 및 그 장치
US20040003394A1 (en) * 2002-07-01 2004-01-01 Arun Ramaswamy System for automatically matching video with ratings information
WO2004006121A2 (en) 2002-07-02 2004-01-15 Koninklijke Philips Electronics N.V. Method and arrangement for processing a signal using a digital processor having a given word length
ATE341043T1 (de) * 2002-07-22 2006-10-15 Koninkl Philips Electronics Nv Wasserzeichenerkennung
EP1408449A3 (en) * 2002-10-04 2006-02-01 Sony Corporation Method and apparatus for identifying a photographic camera by correlating two images
AU2003282763A1 (en) 2002-10-15 2004-05-04 Verance Corporation Media monitoring, management and information system
KR101014309B1 (ko) 2002-10-23 2011-02-16 닐슨 미디어 리서치 인코퍼레이티드 압축된 오디오/비디오 데이터와 함께 사용하기 위한 디지털데이터 삽입장치 및 방법
GB2396267A (en) * 2002-12-09 2004-06-16 Sony Uk Ltd Method of embedding and extracting codewords in data
ES2271835T3 (es) 2003-01-20 2007-04-16 Koninklijke Philips Electronics N.V. Incrustacion y deteccion de marcas de agua de una señal de imagen en movimiento.
JP2004260639A (ja) * 2003-02-27 2004-09-16 Hitachi Ltd データ埋め込み方法及び視聴確認方法
US20040190749A1 (en) * 2003-03-28 2004-09-30 Peng Xu Method for countering rotation attacks in a video watermark system
KR20050118230A (ko) * 2003-04-08 2005-12-15 코닌클리케 필립스 일렉트로닉스 엔.브이. 매립된 데이터 채널과 관련된 연성 오디오 워터마크
AU2012261653B2 (en) * 2003-06-13 2015-03-26 The Nielsen Company (Us), Llc Methods and apparatus for embedding watermarks
US7460684B2 (en) 2003-06-13 2008-12-02 Nielsen Media Research, Inc. Method and apparatus for embedding watermarks
WO2005002200A2 (en) * 2003-06-13 2005-01-06 Nielsen Media Research, Inc. Methods and apparatus for embedding watermarks
US20060161776A1 (en) * 2003-07-10 2006-07-20 Minne Van Der Veen Embedding watermarks for protecting multiple copies of a signal
JP2007503014A (ja) * 2003-08-19 2007-02-15 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 利用可能な検出手法の部分集合を用いた透かしの検出
WO2005027517A1 (en) * 2003-09-12 2005-03-24 Koninklijke Philips Electronics N.V. Methods and apparatus for tamper detection in watermarking systems
US7706565B2 (en) 2003-09-30 2010-04-27 Digimarc Corporation Multi-channel digital watermarking
US7369677B2 (en) * 2005-04-26 2008-05-06 Verance Corporation System reactions to the detection of embedded watermarks in a digital host content
US9055239B2 (en) 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US7616776B2 (en) * 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
WO2005036459A1 (en) * 2003-10-10 2005-04-21 Koninklijke Philips Electronics N.V. Detection of a watermark in a digital signal
US7480393B2 (en) * 2003-11-19 2009-01-20 Digimarc Corporation Optimized digital watermarking functions for streaming data
GB0403331D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403329D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403327D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403330D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
JP3944490B2 (ja) * 2004-02-17 2007-07-11 株式会社東芝 電子透かし埋込装置、電子透かし検出装置、電子透かし埋込方法、電子透かし検出方法、電子透かし埋込プログラムおよび電子透かし検出プログラム
JP4534530B2 (ja) * 2004-03-08 2010-09-01 三菱電機株式会社 電子透かし検出方法および電子透かし検出装置
CA2562137C (en) * 2004-04-07 2012-11-27 Nielsen Media Research, Inc. Data insertion apparatus and methods for use with compressed audio/video data
US20050259820A1 (en) * 2004-05-24 2005-11-24 Eastman Kodak Company Temporally distributed watermarking for image sequences
WO2006014362A1 (en) 2004-07-02 2006-02-09 Nielsen Media Research, Inc. Methods and apparatus for mixing compressed digital bit streams
GB2421133A (en) * 2004-12-09 2006-06-14 Sony Uk Ltd Registering a water marked image by calculating distortion vector estimates
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
EP1690697A1 (en) * 2005-02-15 2006-08-16 Alpvision SA Method to apply an invisible mark on a media
US20060209349A1 (en) * 2005-03-17 2006-09-21 Kabushiki Kaisha Toshiba Image processing apparatus and image forming apparatus
US20080212780A1 (en) * 2005-06-03 2008-09-04 Koninklijke Philips Electronics, N.V. Homomorphic Encryption For Secure Watermarking
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
JP4319689B2 (ja) 2005-10-03 2009-08-26 三菱電機株式会社 電子透かし検出装置
US20080304702A1 (en) * 2005-12-23 2008-12-11 Koninklijke Philips Electronics N.V. Blind Detection for Digital Cinema
JP4254802B2 (ja) * 2006-05-11 2009-04-15 ソニー株式会社 画像処理装置および方法、プログラム並びに記録媒体
EP2958106B1 (en) 2006-10-11 2018-07-18 The Nielsen Company (US), LLC Methods and apparatus for embedding codes in compressed audio data streams
JP2008258807A (ja) * 2007-04-03 2008-10-23 Toshiba Corp 電子透かし検出装置、映像再生装置、映像複製装置、および電子透かし検出プログラム
JP5043183B2 (ja) * 2007-05-10 2012-10-10 トムソン ライセンシング 埋め込まれた透かしを使用した障害検出
US9466307B1 (en) 2007-05-22 2016-10-11 Digimarc Corporation Robust spectral encoding and decoding methods
WO2008146353A1 (ja) * 2007-05-28 2008-12-04 Mitsubishi Electric Corporation 電子透かし埋め込み装置および方法、及び、電子透かし検出装置および方法
KR101383307B1 (ko) * 2007-06-14 2014-04-09 톰슨 라이센싱 원하는 허위 확률 하에서 검출 임계치를 설정하는 방법 및 장치
US7965838B2 (en) * 2007-11-30 2011-06-21 Faraday Technology Corp. Watermark generating circuit and related method thereof
DE102008014409A1 (de) * 2008-03-14 2009-09-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einbetter zum Einbetten eines Wasserzeichens in eine Informationsdarstellung, Detektor zum Detektieren eines Wasserzeichens in einer Informationsdarstellung, Verfahren und Computerprogramm
DE102008014311A1 (de) * 2008-03-14 2009-09-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einbetter zum Einbetten eines Wasserzeichens in eine Informationsdarstellung, Detektor zum Detektieren eines Wasserzeichens in einer Informationsdarstellung, Verfahren, Computerprogramm und Informationssignal
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US9008315B2 (en) 2012-01-20 2015-04-14 Digimarc Corporation Shared secret arrangements and optical data transfer
US8819172B2 (en) 2010-11-04 2014-08-26 Digimarc Corporation Smartphone-based methods and systems
US9607131B2 (en) 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
JP5693162B2 (ja) * 2010-11-09 2015-04-01 キヤノン株式会社 画像処理システム、撮像装置、画像処理装置及びそれらの制御方法、プログラム
KR101424049B1 (ko) * 2010-11-29 2014-07-29 주식회사 씨케이앤비 워터마크 생성 방법, 이를 포함하는 방송 콘텐츠 생성 방법 및 워터마크 삽입 시스템
CN102096895A (zh) * 2011-01-21 2011-06-15 上海交通大学 基于游程编码和一维离散傅里叶变换的视频数字指纹方法
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8923548B2 (en) * 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
WO2013109934A1 (en) 2012-01-20 2013-07-25 Digimarc Corporation Shared secret arrangements and optical data transfer
RU2498324C1 (ru) * 2012-04-23 2013-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ определения наличия гармонических составляющих и их частот в дискретных сигналах
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US9317872B2 (en) 2013-02-06 2016-04-19 Muzak Llc Encoding and decoding an audio watermark using key sequences comprising of more than two frequency components
US9262794B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
WO2014182963A2 (en) 2013-05-08 2014-11-13 Digimarc Corporation Methods and arrangements involving substrate marking
US9431987B2 (en) * 2013-06-04 2016-08-30 Sony Interactive Entertainment America Llc Sound synthesis with fixed partition size convolution of audio signals
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
RU2559773C2 (ru) * 2013-12-11 2015-08-10 Государственное казенное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) Способ поиска цифрового изображения, содержащего цифровой водяной знак
US9311639B2 (en) 2014-02-11 2016-04-12 Digimarc Corporation Methods, apparatus and arrangements for device to device communication
EP3117626A4 (en) 2014-03-13 2017-10-25 Verance Corporation Interactive content acquisition using embedded codes
US10652127B2 (en) 2014-10-03 2020-05-12 The Nielsen Company (Us), Llc Fusing online media monitoring data with secondary online data feeds to generate ratings data for online media exposure
CA2995157C (en) * 2015-08-19 2021-02-16 Sharp Kabushiki Kaisha Broadcast system with a watermark payload
US10827209B2 (en) 2018-07-31 2020-11-03 The Nielsen Company (Us), Llc Methods and apparatus for watermark outage detection
EP4435640A1 (en) * 2023-03-20 2024-09-25 DeepMind Technologies Limited Multi-stage watermarking of a digital object generated by a machine learning model

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573350A (en) * 1967-09-28 1971-04-06 Sylvania Electric Prod Color television receiver and color video tape recorder system
US4370732A (en) * 1980-09-15 1983-01-25 Ibm Corporation Skewed matrix address generator
DE3514389A1 (de) * 1985-04-20 1986-10-23 E.C.H. Will (Gmbh & Co), 2000 Hamburg Verfahren und vorrichtung zur lagegerechten positionierung von markierungen auf materialbahnabschnitten
SU1286089A1 (ru) * 1985-04-23 1994-03-30 Томский Институт Автоматизированных Систем Управления И Радиоэлектроники Телевизионное следящее устройство
US5319735A (en) * 1991-12-17 1994-06-07 Bolt Beranek And Newman Inc. Embedded signalling
RU2025791C1 (ru) * 1992-08-19 1994-12-30 Валентин Аркадьевич Васильев Способ поиска записанной видеоинформации на магнитном носителе и устройство для его осуществления
RU2066878C1 (ru) * 1993-04-28 1996-09-20 Виктор Павлович Якуш Устройство для перемножения трех матриц и вычисления двумерного дискретного преобразования фурье
US5574787A (en) * 1994-07-25 1996-11-12 Ryan; John O. Apparatus and method for comprehensive copy protection for video platforms and unprotected source material
EP0741368B1 (en) 1995-05-02 2003-07-02 Yamatake Corporation Pattern collation apparatus and method
EP0766468B1 (en) * 1995-09-28 2006-05-03 Nec Corporation Method and system for inserting a spread spectrum watermark into multimedia data
WO1997013248A1 (en) * 1995-10-04 1997-04-10 Philips Electronics N.V. Marking a digitally encoded video and/or audio signal
US5689587A (en) * 1996-02-09 1997-11-18 Massachusetts Institute Of Technology Method and apparatus for data hiding in images
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
DE69734207T2 (de) * 1996-07-16 2006-06-14 Koninkl Philips Electronics Nv Detektion eines eingebetteten wasserzeichens in einem informationssignal
US5933431A (en) * 1996-08-15 1999-08-03 Paradyne Corporation Frame-based modulus interleaver
US5915027A (en) * 1996-11-05 1999-06-22 Nec Research Institute Digital watermarking
EP0891674A2 (en) * 1997-01-13 1999-01-20 Koninklijke Philips Electronics N.V. Embedding supplemental data in a digital video signal
US6185312B1 (en) * 1997-01-28 2001-02-06 Nippon Telegraph And Telephone Corporation Method for embedding and reading watermark-information in digital form, and apparatus thereof
US6047317A (en) * 1997-03-28 2000-04-04 International Business Machines Corporation System and method for enabling a user to rapidly access images in cyclically transmitted image streams
US6427012B1 (en) * 1997-05-19 2002-07-30 Verance Corporation Apparatus and method for embedding and extracting information in analog signals using replica modulation
WO1998054897A2 (en) * 1997-05-29 1998-12-03 Koninklijke Philips Electronics N.V. Method and arrangement for detecting a watermark
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
US5961277A (en) * 1997-06-30 1999-10-05 Eskom Inspection device and method
JP3696723B2 (ja) * 1997-09-02 2005-09-21 ソニー株式会社 画像データ処理装置及び方法
DE69828148T2 (de) * 1997-09-02 2005-12-22 Koninklijke Philips Electronics N.V. Verfahren und anlage zur wasserzeichenauswertung
WO1999012331A2 (en) * 1997-09-02 1999-03-11 Koninklijke Philips Electronics N.V. Watermarking an information signal
US6108434A (en) * 1997-09-12 2000-08-22 Signafy, Inc. Counteracting geometric distortions for DCT based watermarking
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
US6219837B1 (en) * 1997-10-23 2001-04-17 International Business Machines Corporation Summary frames in video
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
US6373960B1 (en) * 1998-01-06 2002-04-16 Pixel Tools Corporation Embedding watermarks into compressed video data
US6198832B1 (en) * 1998-01-09 2001-03-06 U.S. Philips Corporation Embedding and detecting a watermark in images
US6553127B1 (en) * 1998-05-20 2003-04-22 Macrovision Corporation Method and apparatus for selective block processing
US6233347B1 (en) * 1998-05-21 2001-05-15 Massachusetts Institute Of Technology System method, and product for information embedding using an ensemble of non-intersecting embedding generators
US6154571A (en) * 1998-06-24 2000-11-28 Nec Research Institute, Inc. Robust digital watermarking
US6266687B1 (en) * 1998-09-18 2001-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Flexibility enhancement to the modified fast convolution algorithm
US6247035B1 (en) * 1998-09-30 2001-06-12 Telefonaktiebolaget Lm Ericsson (Publ) Reduced complexity and increased flexibility modified fast convolution algorithm
US6128736A (en) * 1998-12-18 2000-10-03 Signafy, Inc. Method for inserting a watermark signal into data
US6442283B1 (en) * 1999-01-11 2002-08-27 Digimarc Corporation Multimedia data embedding

Also Published As

Publication number Publication date
DE69938278T2 (de) 2009-03-05
EP0981902A2 (en) 2000-03-01
KR20010012214A (ko) 2001-02-15
US6865589B2 (en) 2005-03-08
CN1166187C (zh) 2004-09-08
WO1999045707A2 (en) 1999-09-10
US20050089192A1 (en) 2005-04-28
CN1269098A (zh) 2000-10-04
CN1156155C (zh) 2004-06-30
CN1269099A (zh) 2000-10-04
RU2222114C2 (ru) 2004-01-20
EP0981901B1 (en) 2008-03-05
CN1227899C (zh) 2005-11-16
ID23884A (id) 2000-05-25
JP2002503431A (ja) 2002-01-29
KR100614425B1 (ko) 2006-08-22
PL336841A1 (en) 2000-07-17
DE69940375D1 (de) 2009-03-19
EP0981903B1 (en) 2007-12-12
KR20010012245A (ko) 2001-02-15
ATE388582T1 (de) 2008-03-15
WO1999045706A3 (en) 1999-11-25
WO1999045705A2 (en) 1999-09-10
ATE422282T1 (de) 2009-02-15
US7146394B2 (en) 2006-12-05
ES2297919T3 (es) 2008-05-01
ATE381209T1 (de) 2007-12-15
RU2249308C2 (ru) 2005-03-27
EP0981902B1 (en) 2009-02-04
WO1999045707A3 (en) 1999-11-25
US6971011B1 (en) 2005-11-29
DE69938278D1 (de) 2008-04-17
KR100648845B1 (ko) 2006-11-24
DE69937712D1 (de) 2008-01-24
WO1999045704A2 (en) 1999-09-10
WO1999045705A3 (en) 1999-11-18
US7191334B1 (en) 2007-03-13
KR100611521B1 (ko) 2006-08-11
US6477431B1 (en) 2002-11-05
KR20010012250A (ko) 2001-02-15
CN1266586A (zh) 2000-09-13
EP0981901A2 (en) 2000-03-01
JP4364949B2 (ja) 2009-11-18
JP4428728B2 (ja) 2010-03-10
JP2001525151A (ja) 2001-12-04
JP2001525152A (ja) 2001-12-04
US6505223B1 (en) 2003-01-07
JP4364948B2 (ja) 2009-11-18
AU2437499A (en) 1999-09-20
PL336845A1 (en) 2000-07-17
US20030086587A1 (en) 2003-05-08
DE69937712T2 (de) 2008-11-27
KR20010012213A (ko) 2001-02-15
WO1999045704A3 (en) 1999-11-18
JP2001525153A (ja) 2001-12-04
BR9904848A (pt) 2004-08-31
EP0981903A2 (en) 2000-03-01
CN1266587A (zh) 2000-09-13
EP0981900A2 (en) 2000-03-01
WO1999045706A2 (en) 1999-09-10

Similar Documents

Publication Publication Date Title
CN1153456C (zh) 水印检测的方法和设备
CN1165901C (zh) 标记数字编码的视频和/或音频信号
CN1147123C (zh) 通过电子水印改变图像属性的系统
CN1169359C (zh) 数据处理设备和方法及存储媒体
CN1739295A (zh) 利用健壮特征增加水印的完整性
CN1193617C (zh) 图像处理装置和使用它的电视接收装置、图像重放装置和方法
CN1522540A (zh) 带有水印的视频/图像通信
CN1199135C (zh) 在消息信号中嵌入辅助数据
JP2004236293A (ja) 可変位置を有する電子透かし
US20070291980A1 (en) Video watermarking apparatus in compression domain and method using the same
CN1663276A (zh) 用于信号验证的稳健签名
CN1941906A (zh) 用于播放活动图像的摘要的系统和具有其的移动通信终端
CN1147158C (zh) 图象信号处理、记录方法和设备
CN1692626A (zh) 图像编码设备及其方法,编码图像解码设备及其方法
CN1652597A (zh) 编码和检测设备
CN1516851A (zh) 检测水印的方法和设备
CN1816159A (zh) 错误隐藏设备和方法
CN1741609A (zh) 用于视频同步的设备、方法和介质
CN1695379A (zh) 自适应水印
JP4182747B2 (ja) 画像処理装置、画像処理方法、画像処理プログラムおよび記録媒体
CN1640136A (zh) 用于再现视频数据信号的设备、记录载体和方法
CN1149564C (zh) 能够检测帧中无同步信号的帧的位置的同步检测器
CN1633689A (zh) 共谋坚固水印
CN1714571A (zh) 包含字幕等信息的视频信号的处理电路
CN1522538A (zh) 带有水印的视频/图像通信

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee