BR9904848A - Processos e arranjos para inserir e para detetar dados auxiliares em um sinal de informação, dispositivo para gravar e/ou reproduzir um sinal de informação, sinal de informação com dados auxiliares na forma de uma marca d'água inserida, e, meio de armazenamento - Google Patents

Processos e arranjos para inserir e para detetar dados auxiliares em um sinal de informação, dispositivo para gravar e/ou reproduzir um sinal de informação, sinal de informação com dados auxiliares na forma de uma marca d'água inserida, e, meio de armazenamento

Info

Publication number
BR9904848A
BR9904848A BR9904848-5A BR9904848A BR9904848A BR 9904848 A BR9904848 A BR 9904848A BR 9904848 A BR9904848 A BR 9904848A BR 9904848 A BR9904848 A BR 9904848A
Authority
BR
Brazil
Prior art keywords
information signal
auxiliary data
arrangements
recording
reproducing
Prior art date
Application number
BR9904848-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Antonius A C M Kalker
Original Assignee
Koninkl 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=BR9904848(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BR9904848A publication Critical patent/BR9904848A/pt

Links

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Image Analysis (AREA)
  • Storage Device Security (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Traffic Control Systems (AREA)
  • Holo Graphy (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
BR9904848-5A 1998-03-04 1999-03-02 Processos e arranjos para inserir e para detetar dados auxiliares em um sinal de informação, dispositivo para gravar e/ou reproduzir um sinal de informação, sinal de informação com dados auxiliares na forma de uma marca d'água inserida, e, meio de armazenamento BR9904848A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98200656 1998-03-04
PCT/IB1999/000348 WO1999045705A2 (en) 1998-03-04 1999-03-02 Embedding auxiliary data in a signal

Publications (1)

Publication Number Publication Date
BR9904848A true BR9904848A (pt) 2004-08-31

Family

ID=8233435

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904848-5A BR9904848A (pt) 1998-03-04 1999-03-02 Processos e arranjos para inserir e para detetar dados auxiliares em um sinal de informação, dispositivo para gravar e/ou reproduzir um sinal de informação, sinal de informação com dados auxiliares na forma de uma marca d'água inserida, e, meio de armazenamento

Country Status (14)

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

Families Citing this family (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614914B1 (en) 1995-05-08 2003-09-02 Digimarc Corporation Watermark embedder and reader
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
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
KR100723284B1 (ko) 1999-08-05 2007-05-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 정보 신호에서의 보조 데이터의 검출
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
JP4891508B2 (ja) 1999-11-23 2012-03-07 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 ウォーターマーク埋込み及び検出
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
UA70360C2 (uk) * 2000-02-01 2004-10-15 Koninkl Philips Electronics Nv Захист контенту від несанкціонованого копіювання шляхом перевіряння наявності повного комплекту даних
WO2001057868A1 (en) * 2000-02-01 2001-08-09 Koninklijke Philips Electronics N.V. Embedding a watermark in an information signal
WO2001057867A2 (en) * 2000-02-07 2001-08-09 Koninklijke Philips Electronics N.V. Protecting content from illicit reproduction
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
KR20020071925A (ko) * 2000-11-07 2002-09-13 코닌클리케 필립스 일렉트로닉스 엔.브이. 정보 신호 내에 워터마크를 삽입하기 위한 방법 및 장치
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
BR0205606A (pt) 2001-06-13 2003-06-10 Koninkl Philips Electronics Nv Método e dispositivo para detectar uma marca d'agua em um fluxo de dados, e, produto de programa de computador
GB2376826A (en) * 2001-06-19 2002-12-24 Sony Uk Ltd Detecting data by accumulating pixel values in several versions of a datablock
WO2003001813A1 (en) 2001-06-21 2003-01-03 Koninklijke Philips Electronics N.V. Embedding and detection of watermark in a motion image signal
US7263202B2 (en) 2001-07-05 2007-08-28 Digimarc Corporation Watermarking to control video recording
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
JP2004534465A (ja) * 2001-07-06 2004-11-11 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 情報キャリアに格納されたコンテンツを保護する方法
WO2003012739A1 (en) * 2001-07-27 2003-02-13 Koninklijke Philips Electronics N.V. Embedding auxiliary data in a signal
JP2005501490A (ja) * 2001-08-24 2005-01-13 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 ビデオフレームのフィールドの加算
FR2829654B1 (fr) * 2001-09-13 2004-01-30 Canon Kk Insertion d'un message dans une sequence d'images numeriques
US7386146B2 (en) 2001-09-13 2008-06-10 Canon Kabushiki Kaisha Insertion of a message in a sequence of digital images
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
GB2383219A (en) 2001-12-13 2003-06-18 Sony Uk Ltd Marking material using a two part watermark
GB2383218A (en) 2001-12-13 2003-06-18 Sony Uk Ltd Watermarking using cyclic shifting of code words
GB2383148A (en) * 2001-12-13 2003-06-18 Sony Uk Ltd Watermarking
EP1459256B1 (en) * 2001-12-14 2006-10-04 Koninklijke Philips Electronics N.V. Embedding and extraction of watermark data
FR2834174A1 (fr) 2001-12-20 2003-06-27 Koninkl Philips Electronics Nv Detection optimisee d'un marquage au sein d'un signal d'information
CN1331095C (zh) 2001-12-21 2007-08-08 皇家飞利浦电子股份有限公司 利用健壮特征增加水印的完整性
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
US7020304B2 (en) * 2002-01-22 2006-03-28 Digimarc Corporation Digital watermarking and fingerprinting including synchronization, 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
AU2003242888A1 (en) 2002-07-02 2004-01-23 Koninklijke Philips Electronics N.V. Method and arrangement for processing a signal using a digital processor having a given word length
CN1672172A (zh) * 2002-07-22 2005-09-21 皇家飞利浦电子股份有限公司 水印检测
EP1408449A3 (en) * 2002-10-04 2006-02-01 Sony Corporation Method and apparatus for identifying a photographic camera by correlating two images
CA2499967A1 (en) 2002-10-15 2004-04-29 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
JP4709960B2 (ja) * 2003-01-20 2011-06-29 シヴォリューティオン ベー． フェー． 動画信号のウォーターマーク埋め込み及び検出方法
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
CN1768386A (zh) * 2003-04-08 2006-05-03 皇家飞利浦电子股份有限公司 与隐藏数据信道有关的脆弱音频水印
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
CN100555431C (zh) * 2003-07-10 2009-10-28 皇家飞利浦电子股份有限公司 为保护一个信号的多个拷贝而嵌入水印
WO2005017827A1 (en) * 2003-08-19 2005-02-24 Koninklijke Philips Electronics, N.V. Detecting a watermark using a subset of available detection methods
US20060257001A1 (en) * 2003-09-12 2006-11-16 Minne Van Der Veen Methods and apparatus for tamper detection in watermarking systems
US7706565B2 (en) 2003-09-30 2010-04-27 Digimarc Corporation Multi-channel digital watermarking
US9055239B2 (en) 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
US7616776B2 (en) * 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
US7369677B2 (en) * 2005-04-26 2008-05-06 Verance Corporation System reactions to the detection of embedded watermarks in a digital host content
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
JP4184406B2 (ja) 2003-10-10 2008-11-19 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 ディジタル信号における電子透かしの検出
US7480393B2 (en) * 2003-11-19 2009-01-20 Digimarc Corporation Optimized digital watermarking functions for streaming data
GB0403329D0 (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
GB0403327D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403331D0 (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
WO2005099385A2 (en) * 2004-04-07 2005-10-27 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
MX2007000076A (es) * 2004-07-02 2007-03-28 Nielsen Media Res Inc Metodos y aparatos para mezclar corrientes comprimidas de bits digitales.
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
GB2421133A (en) * 2004-12-09 2006-06-14 Sony Uk Ltd Registering a water marked image by calculating distortion vector estimates
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
CN101185122A (zh) * 2005-06-03 2008-05-21 皇家飞利浦电子股份有限公司 用于安全水印的同态加密
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
WO2008045950A2 (en) 2006-10-11 2008-04-17 Nielsen Media Research, Inc. 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
US8352810B2 (en) * 2007-05-10 2013-01-08 Thomson Licensing Fault detection using embedded watermarks
US9466307B1 (en) 2007-05-22 2016-10-11 Digimarc Corporation Robust spectral encoding and decoding methods
CN101682683B (zh) * 2007-05-28 2013-01-30 三菱电机株式会社 电子水印埋入装置及方法、以及电子水印检测装置及方法
US8315835B2 (en) * 2007-06-14 2012-11-20 Thomson Licensing Method and apparatus for setting a detection threshold given a desired false probability
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
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
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
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
EP2805439B1 (en) 2012-01-20 2016-12-28 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
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
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
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
WO2015138798A1 (en) 2014-03-13 2015-09-17 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
CN107852526B (zh) * 2015-08-19 2021-01-22 夏普株式会社 用于处理数据流的方法和接收机
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
US12613699B2 (en) 2023-12-20 2026-04-28 Sony Interactive Entertainment Inc. DMA controller and LSU to transpose data arrays stored in main memory for storage in processor registers

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
DE69628883T2 (de) 1995-05-02 2004-05-13 Yamatake Corp. Gerät und Verfahren zum Kollationieren von Mustern
EP0766468B1 (en) * 1995-09-28 2006-05-03 Nec Corporation Method and system for inserting a spread spectrum watermark into multimedia data
CN1165901C (zh) * 1995-10-04 2004-09-08 皇家菲利浦电子有限公司 标记数字编码的视频和/或音频信号
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
WO1997039410A1 (en) * 1996-04-02 1997-10-23 The Regents Of The University Of California Data embedding
WO1998003014A1 (en) * 1996-07-16 1998-01-22 Philips Electronics N.V. Detecting a watermark embedded in an information signal
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
KR20000029626A (ko) * 1997-05-29 2000-05-25 요트.게.아. 롤페즈 워터마크의검출방법및검출장치
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
CN1143532C (zh) * 1997-09-02 2004-03-24 皇家菲利浦电子有限公司 检测水印的方法和设备
CN1160935C (zh) * 1997-09-02 2004-08-04 皇家菲利浦电子有限公司 信息信号的水印处理
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
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
JP4428728B2 (ja) 2010-03-10
KR20010012245A (ko) 2001-02-15
KR20010012214A (ko) 2001-02-15
EP0981903B1 (en) 2007-12-12
RU2249308C2 (ru) 2005-03-27
WO1999045704A3 (en) 1999-11-18
KR100614425B1 (ko) 2006-08-22
DE69937712D1 (de) 2008-01-24
AU2437499A (en) 1999-09-20
ATE388582T1 (de) 2008-03-15
EP0981900A2 (en) 2000-03-01
DE69937712T2 (de) 2008-11-27
CN1266587A (zh) 2000-09-13
US6865589B2 (en) 2005-03-08
ES2297919T3 (es) 2008-05-01
CN1166187C (zh) 2004-09-08
US6477431B1 (en) 2002-11-05
US6505223B1 (en) 2003-01-07
CN1227899C (zh) 2005-11-16
WO1999045706A2 (en) 1999-09-10
US7191334B1 (en) 2007-03-13
US7146394B2 (en) 2006-12-05
CN1266586A (zh) 2000-09-13
JP4364949B2 (ja) 2009-11-18
JP4364948B2 (ja) 2009-11-18
CN1153456C (zh) 2004-06-09
US6971011B1 (en) 2005-11-29
ATE381209T1 (de) 2007-12-15
PL336845A1 (en) 2000-07-17
WO1999045705A2 (en) 1999-09-10
WO1999045705A3 (en) 1999-11-18
JP2001525153A (ja) 2001-12-04
KR20010012250A (ko) 2001-02-15
PL336841A1 (en) 2000-07-17
DE69938278T2 (de) 2009-03-05
KR100648845B1 (ko) 2006-11-24
US20050089192A1 (en) 2005-04-28
EP0981901B1 (en) 2008-03-05
JP2001525152A (ja) 2001-12-04
CN1156155C (zh) 2004-06-30
CN1269099A (zh) 2000-10-04
EP0981902B1 (en) 2009-02-04
ID23884A (id) 2000-05-25
DE69938278D1 (de) 2008-04-17
KR20010012213A (ko) 2001-02-15
RU2222114C2 (ru) 2004-01-20
EP0981903A2 (en) 2000-03-01
DE69940375D1 (de) 2009-03-19
JP2002503431A (ja) 2002-01-29
EP0981902A2 (en) 2000-03-01
WO1999045706A3 (en) 1999-11-25
WO1999045707A3 (en) 1999-11-25
WO1999045707A2 (en) 1999-09-10
ATE422282T1 (de) 2009-02-15
EP0981901A2 (en) 2000-03-01
JP2001525151A (ja) 2001-12-04
KR100611521B1 (ko) 2006-08-11
WO1999045704A2 (en) 1999-09-10
US20030086587A1 (en) 2003-05-08
CN1269098A (zh) 2000-10-04

Similar Documents

Publication Publication Date Title
BR9904848A (pt) Processos e arranjos para inserir e para detetar dados auxiliares em um sinal de informação, dispositivo para gravar e/ou reproduzir um sinal de informação, sinal de informação com dados auxiliares na forma de uma marca d'água inserida, e, meio de armazenamento
BR0006882A (pt) Cartão de memória semicondutora, aparelho de execução, aparelho de gravação, método de execução, método de gravação e meio de gravação que pode ser lido por computador
BR9913861A (pt) Guia de programa eletrônico com armazenamento digital
BR9812908A (pt) Método e aparelho para uma marca d'água de cópia única para gravação de vìdeo
ES538882A0 (es) Una cabeza magnetica de lectura escritura de pistas gemelas de especial aplicacion a la grabacion de tales pistas
BR0305211A (pt) Meio de gravação possuindo estrutura de dados para gerenciamento de reprodução de dados de vìdeo de trajetória de reprodução múltipla gravados no mesmo e aparelhos e métodos de gravação e reprodução
BR0307029A (pt) Meio de gravação possuindo estrutura de dados para o gerenciamento da reprodução de pelo menos dados de vìdeo gravados no mesmo e métodos e aparelhos de gravação e reprodução
KR890001026A (ko) 자기헤드의 제조방법
KR840000939A (ko) 자기 기록 및 재생장치
KR840007285A (ko) 자기적(磁氣的)으로 위치를 검출하는 장치
BRPI0408721A (pt) meio de gravação tendo estrutura de dados para gerenciar reprodução de fluxo de dados gravados nele e processos e aparelhos de gravação e reprodução
HK1047652A1 (zh) 用於在记录介质的信息层上记录信息信号的方法和设备
KR870001544A (ko) 기록재생장치
BR9914622A (pt) Método para copiar que evita a duplicação bit por bit de dados digitais e dispositivos de leitura para implementar o método
BRPI0418139A (pt) disco que permite gravação apenas uma vez que possui pelo menos uma camada de gravação, método de gravar dados em um disco que permite gravação apenas uma vez, equipamento de gravar dados sobre um disco que permite gravação apenas um vez, método de reprodução um disco que permite gravação apenas uma vez, e equipamento de reprodução de um disco que permite gravação apenas uma vez
BRPI0410734A (pt) meio fìsico de gravação tendo estrutura de dados para gerenciar seus dados principais e dados adicionais de conteúdo e métodos e aparelhos de gravação e reprodução
KR890010881A (ko) 디지탈 신호 기록 장치 및 방법
BR0114458A (pt) Aparelhos de gravação e de reprodução de informação, meio de gravação, métodos de gravação e de reprodução de informação, e, sinal de dados de computador
WO2002011139A1 (en) Recording medium, recording and/or reproducing method for recording medium, and recording and/or reproducing device for recording medium
KR880006688A (ko) 기록장치
BR0314055A (pt) Meio ótico de armazenamento de informação, e método de gravar informação e/ou de reproduzir informação a partir de um meio ótico de armazenamento de informação possuindo uma área de condução de entrada de dados, uma área de dados de usuário, e uma de condução de saìda de dados
BR0301051A (pt) Métodos e aparelhos de gravação e de reprodução, e, método para gerar uma tabela de gerenciamento
KR920015271A (ko) 신호 재생 장치
TR200002086T1 (tr) Bir anahtarın üretilmesi için yöntem ve cihaz
KR920017024A (ko) 정보신호 기록/재생 장치

Legal Events

Date Code Title Description
B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: CONFORME RESOLUCAO 124/06, O DEPOSITANTE DEVERA COMPLEMENTAR A RETRIBUICAO DA 11A ANUIDADE, DE ACORDO COM TABELA VIGENTE, REFERENTE A GUIA DE RECOLHIMENTO 92090499095-0 E COMPROVAR RECOLHIMENTO REFERENTE A 12A E 13A ANUIDADES.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI 2160 DE 29/05/2012.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2179 DE 09/10/2012.