ATE381209T1 - Detektion von wasserzeichen - Google Patents

Detektion von wasserzeichen

Info

Publication number
ATE381209T1
ATE381209T1 AT99903873T AT99903873T ATE381209T1 AT E381209 T1 ATE381209 T1 AT E381209T1 AT 99903873 T AT99903873 T AT 99903873T AT 99903873 T AT99903873 T AT 99903873T AT E381209 T1 ATE381209 T1 AT E381209T1
Authority
AT
Austria
Prior art keywords
watermark detection
data
watermark patterns
encoded
embedded
Prior art date
Application number
AT99903873T
Other languages
English (en)
Inventor
Jaap Haitsma
Antonius Kalker
Adrianus Denissen
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=ATE381209(T1) "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
Application granted granted Critical
Publication of ATE381209T1 publication Critical patent/ATE381209T1/de

Links

Classifications

    • 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
    • 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
    • G06T1/005—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
    • 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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Holo Graphy (AREA)
  • Traffic Control Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT99903873T 1998-03-04 1999-03-02 Detektion von wasserzeichen ATE381209T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE381209T1 true ATE381209T1 (de) 2007-12-15

Family

ID=8233435

Family Applications (3)

Application Number Title Priority Date Filing Date
AT99903873T ATE381209T1 (de) 1998-03-04 1999-03-02 Detektion von wasserzeichen
AT99903863T ATE388582T1 (de) 1998-03-04 1999-03-02 Integration zusätzlicher daten in ein signal
AT99903872T ATE422282T1 (de) 1998-03-04 1999-03-02 Erkennung von wasserzeichen

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT99903863T ATE388582T1 (de) 1998-03-04 1999-03-02 Integration zusätzlicher daten in ein signal
AT99903872T ATE422282T1 (de) 1998-03-04 1999-03-02 Erkennung von wasserzeichen

Country Status (14)

Country Link
US (6) US6971011B1 (de)
EP (4) EP0981900A2 (de)
JP (4) JP2001525151A (de)
KR (4) KR20010012214A (de)
CN (4) CN1153456C (de)
AT (3) ATE381209T1 (de)
AU (1) AU2437499A (de)
BR (1) BR9904848A (de)
DE (3) DE69937712T2 (de)
ES (1) ES2297919T3 (de)
ID (1) ID23884A (de)
PL (2) PL336845A1 (de)
RU (2) RU2222114C2 (de)
WO (4) WO1999045704A2 (de)

Families Citing this family (141)

* 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
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
JP4709961B2 (ja) 1999-08-05 2011-06-29 シヴォリューティオン ベー． フェー． 情報信号中の補助データ検知
US6477554B1 (en) * 1999-09-17 2002-11-05 Globespanvirata, Inc. Circuit and method for computing a fast fourier transform
EP1138147B1 (de) * 1999-10-12 2020-09-30 Nagravision S.A. Kodierung und dekodierung von zusatzinformation
JP2001210013A (ja) 1999-11-15 2001-08-03 Hitachi Ltd データ再生装置
DE60033500T2 (de) 1999-11-23 2007-11-08 Koninklijke Philips Electronics N.V. Wasserzeicheneinbettung und -detektion
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
UA70360A (uk) * 2000-02-01 2004-10-15 Конінклійке Філіпс Електронікс Н.В. Захист контенту від несанкціонованого копіювання шляхом перевіряння наявності повного комплекту даних
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
EP1218884A2 (de) * 2000-02-07 2002-07-03 Koninklijke Philips Electronics N.V. Schutz des inhaltes vor unerlaubter wiedergabe
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
WO2002009328A1 (en) * 2000-07-21 2002-01-31 Koninklijke Philips Electronics N.V. Multimedia monitoring by combining watermarking and characteristic signature of signal
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
JP3898128B2 (ja) * 2000-11-07 2007-03-28 コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ． 情報信号に透かしを埋め込む方法及び装置
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 (de) 2001-02-13 2005-12-07 Koninklijke Philips Electronics N.V. Bildsignalwasserzeichendetektionssystem und verfahren
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
CN100361152C (zh) 2001-06-13 2008-01-09 皇家菲利浦电子有限公司 检测水印的方法和设备
GB2376826A (en) * 2001-06-19 2002-12-24 Sony Uk Ltd Detecting data by accumulating pixel values in several versions of a datablock
CN1305312C (zh) 2001-06-21 2007-03-14 皇家菲利浦电子有限公司 在运动图像信号中嵌入和检测水印的方法和设备
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
WO2003005357A1 (en) * 2001-07-06 2003-01-16 Koninklijke Philips Electronics N.V. Method for protecting content stored on an information carrier
JP2004522384A (ja) * 2001-07-27 2004-07-22 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 信号への補助データの埋め込み
RU2004108695A (ru) * 2001-08-24 2005-08-20 Конинклейке Филипс Электроникс Н.В. (Nl) Суммирование полей видеокадра
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
ATE405898T1 (de) 2001-11-23 2008-09-15 Koninkl Philips Electronics Nv Einbettung eines digitalen wasserzeichens
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
GB2383219A (en) 2001-12-13 2003-06-18 Sony Uk Ltd Marking material using a two part watermark
ATE341801T1 (de) * 2001-12-14 2006-10-15 Koninkl Philips Electronics Nv Einbettung und extraktion von wasserzeichendaten
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
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
JP2005534053A (ja) * 2002-07-22 2005-11-10 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 ウォータマーク検出
EP1408449A3 (de) * 2002-10-04 2006-02-01 Sony Corporation Verfahren und Vorrichtung zur Fotoapparatidentifizierung mittels Korrelation von zwei Bildern
EP2442566A3 (de) 2002-10-15 2012-08-08 Verance Corporation Medienüberwachung, Verwaltungs- und Informationssystem
AU2003268528B2 (en) 2002-10-23 2008-12-11 Nielsen Media Research, Inc. Digital data insertion apparatus and methods for use with compressed audio/video data
GB2396267A (en) * 2002-12-09 2004-06-16 Sony Uk Ltd Method of embedding and extracting codewords in data
US7844072B2 (en) 2003-01-20 2010-11-30 Civolution B.V. Watermark embedding and detection of a motion image signal
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
EP1614111A1 (de) * 2003-04-08 2006-01-11 Koninklijke Philips Electronics N.V. Empfindliches audio-wasserzeichen in bezug auf einen vergrabenen datenkanal
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
WO2005017827A1 (en) * 2003-08-19 2005-02-24 Koninklijke Philips Electronics, N.V. Detecting a watermark using a subset of available detection methods
EP1665789A1 (de) * 2003-09-12 2006-06-07 Koninklijke Philips Electronics N.V. Verfahren und vorrichtungen zur manipulationserkennung in wasserzeichen-systemen
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
US7596221B2 (en) * 2003-10-10 2009-09-29 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
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
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
TWI404419B (zh) * 2004-04-07 2013-08-01 Nielsen Media Res Inc 與壓縮過音頻／視頻資料一起使用之資料插入方法、系統、機器可讀取媒體及設備
US20050259820A1 (en) * 2004-05-24 2005-11-24 Eastman Kodak Company Temporally distributed watermarking for image sequences
NZ552644A (en) 2004-07-02 2008-09-26 Nielsen Media Res 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 (de) * 2005-02-15 2006-08-16 Alpvision SA Verfahren zum Applizieren einer optisch unsichtbaren Markierung auf einen Datenträger
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
US8000494B2 (en) 2005-10-03 2011-08-16 Mitsubishi Electric Corporation Digital watermark detecting device
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
EP2095560B1 (de) 2006-10-11 2015-09-09 The Nielsen Company (US), LLC Verfahren und vorrichtung zur einbettung von codes in komprimierte audiodatenströme
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
CN101675451B (zh) * 2007-05-10 2012-08-15 汤姆森许可贸易公司 使用所嵌入的水印的故障检测
US9466307B1 (en) 2007-05-22 2016-10-11 Digimarc Corporation Robust spectral encoding and decoding methods
US8218812B2 (en) * 2007-05-28 2012-07-10 Mitsubishi Electric Corporation Digital watermark embedding device and method, and digital watermark detection device and method
JP5238024B2 (ja) * 2007-06-14 2013-07-17 トムソン ライセンシング 所望される偽確率が与えられたときに検出閾値を設定するための方法および装置
US7965838B2 (en) * 2007-11-30 2011-06-21 Faraday Technology Corp. Watermark generating circuit and related method thereof
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
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
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US8879735B2 (en) 2012-01-20 2014-11-04 Digimarc Corporation Shared secret arrangements and optical data transfer
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
US8838978B2 (en) 2010-09-16 2014-09-16 Verance Corporation Content access management using extracted watermark information
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
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
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on 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
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
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 (de) * 2023-03-20 2024-09-25 DeepMind Technologies Limited Mehrstufige wasserzeichenmarkierung eines durch ein maschinenlernmodell erzeugten digitalen objekts

Family Cites Families (36)

* 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
US5319735A (en) * 1991-12-17 1994-06-07 Bolt Beranek And Newman Inc. Embedded signalling
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 (de) 1995-05-02 2003-07-02 Yamatake Corporation Gerät und Verfahren zum Kollationieren von Mustern
EP0795174B1 (de) * 1995-10-04 2002-08-07 Koninklijke Philips Electronics N.V. Markierung eines digital kodierten video und/oder audio signals
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
US6850567B1 (en) * 1997-01-13 2005-02-01 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
CN1249106A (zh) * 1997-05-29 2000-03-29 皇家菲利浦电子有限公司 用于检测水印的方法和装置
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
CZ153299A3 (cs) * 1997-09-02 1999-09-15 Koninklijke Philips Electronics N. V. Označování informačního signálu vodoznakem
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
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
JP2001525152A (ja) 2001-12-04
WO1999045705A3 (en) 1999-11-18
EP0981903B1 (de) 2007-12-12
CN1266586A (zh) 2000-09-13
ES2297919T3 (es) 2008-05-01
KR20010012250A (ko) 2001-02-15
JP4428728B2 (ja) 2010-03-10
JP2001525151A (ja) 2001-12-04
ID23884A (id) 2000-05-25
DE69940375D1 (de) 2009-03-19
KR20010012214A (ko) 2001-02-15
EP0981903A2 (de) 2000-03-01
AU2437499A (en) 1999-09-20
WO1999045707A3 (en) 1999-11-25
RU2249308C2 (ru) 2005-03-27
US20030086587A1 (en) 2003-05-08
CN1166187C (zh) 2004-09-08
JP2002503431A (ja) 2002-01-29
WO1999045705A2 (en) 1999-09-10
US7191334B1 (en) 2007-03-13
US7146394B2 (en) 2006-12-05
JP4364948B2 (ja) 2009-11-18
KR20010012213A (ko) 2001-02-15
US6971011B1 (en) 2005-11-29
US20050089192A1 (en) 2005-04-28
US6477431B1 (en) 2002-11-05
US6505223B1 (en) 2003-01-07
DE69938278D1 (de) 2008-04-17
CN1227899C (zh) 2005-11-16
WO1999045706A2 (en) 1999-09-10
JP2001525153A (ja) 2001-12-04
DE69937712D1 (de) 2008-01-24
BR9904848A (pt) 2004-08-31
EP0981902A2 (de) 2000-03-01
US6865589B2 (en) 2005-03-08
EP0981900A2 (de) 2000-03-01
WO1999045707A2 (en) 1999-09-10
WO1999045706A3 (en) 1999-11-25
PL336841A1 (en) 2000-07-17
WO1999045704A2 (en) 1999-09-10
JP4364949B2 (ja) 2009-11-18
KR100614425B1 (ko) 2006-08-22
DE69938278T2 (de) 2009-03-05
ATE422282T1 (de) 2009-02-15
PL336845A1 (en) 2000-07-17
EP0981902B1 (de) 2009-02-04
CN1156155C (zh) 2004-06-30
CN1269099A (zh) 2000-10-04
CN1153456C (zh) 2004-06-09
RU2222114C2 (ru) 2004-01-20
EP0981901B1 (de) 2008-03-05
KR100648845B1 (ko) 2006-11-24
DE69937712T2 (de) 2008-11-27
WO1999045704A3 (en) 1999-11-18
EP0981901A2 (de) 2000-03-01
KR20010012245A (ko) 2001-02-15
ATE388582T1 (de) 2008-03-15
CN1269098A (zh) 2000-10-04
KR100611521B1 (ko) 2006-08-11
CN1266587A (zh) 2000-09-13

Similar Documents

Publication Publication Date Title
ATE381209T1 (de) Detektion von wasserzeichen
DE60018222D1 (de) Optisches Wasserzeichen
NO963798D0 (no) Produksjonsbrönner med permanente nedhulls-sensorer for formasjonsevaluering
NO20012137D0 (no) Permanent anbrakt elektromagnetisk system, samt fremgangsmåte for måling av formasjonsresistivitet inntil og mellom brönner
EP0903943A3 (de) Verfahren und Vorrichtung zur Überlagerung und Detektion eines digitalen Wasserzeichens
NO20015423L (no) Fremgangsmåte for å lokalisere en sementeringsplugg i en undergrunnsbrönn
BR9907105A (pt) Técnicas de marcas d'água múltiplas
NO20014901D0 (no) Fremgangsmåte for å danne et borehull i en undergrunnsformasjon
DE69633308D1 (de) Elektronisches Zahlungssystem mit billigem Schema zum Ermitteln von illegallen Handlungen
DE69837459D1 (de) Urheberrechtsdatenverwaltungssystem mit elektronischem Wasserzeichen
NO20021414L (no) Fremgangsmåte for å forbedre permeabiliteten i en petroleumsinneholdende undergrunnsformasjon
NO20024207D0 (no) Fremgangsmåte for tolkning av induksjonslogger i horisontale brönner
ATE401554T1 (de) Positionsmesseinrichtung mit masstab
FI113465B (fi) Matalakulkuinen, kelluva öljynporaus-/tuotantorakenne
TR200002096A3 (tr) Manyetik isletilebilen meyillendirici araca sahip silindir kilit
DE69908550D1 (de) Wasserzeichenerkennung
IL164721A0 (en) System and method for digital watermarking of datarepository
NO20022516L (no) Fremgangsmåte for å forbedre en jordformasjons permeabilitet
ATE260009T1 (de) Fsk-demodulator mit supralinearem integrator
DE60207822D1 (de) Bildsignalwasserzeichendetektionssystem und verfahren
DE60320546D1 (de) Kennzeichnung von zeitbereichen mit wasserzeichen bei multimediasignalen
ATE225322T1 (de) Verfahren zum verfestigen von böden
ATE358301T1 (de) Wasserzeicheneinbettungsverfahren und -anordnung
DE69933519D1 (de) Arithmetische kodierung/dekodierung eines informationssignals
DE60133515D1 (de) Kapacitives Vorspannungsrückgewinnungsverfahren

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties