DE69828148D1 - Verfahren und anlage zur wasserzeichenauswertung - Google Patents

Verfahren und anlage zur wasserzeichenauswertung

Info

Publication number
DE69828148D1
DE69828148D1 DE69828148T DE69828148T DE69828148D1 DE 69828148 D1 DE69828148 D1 DE 69828148D1 DE 69828148 T DE69828148 T DE 69828148T DE 69828148 T DE69828148 T DE 69828148T DE 69828148 D1 DE69828148 D1 DE 69828148D1
Authority
DE
Germany
Prior art keywords
watermark evaluation
watermark
evaluation
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 - Lifetime
Application number
DE69828148T
Other languages
English (en)
Other versions
DE69828148T2 (de
Inventor
Paul Linnartz
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.)
Civolution Bv Eindhoven Nl
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=8228695&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69828148(D1) "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
Application granted granted Critical
Publication of DE69828148D1 publication Critical patent/DE69828148D1/de
Publication of DE69828148T2 publication Critical patent/DE69828148T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06T1/0078—Robust watermarking, e.g. average attack or collusion attack resistant using multiple thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • 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
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0065—Extraction of an embedded watermark; Reliable detection
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
    • H04N2201/327—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs which are undetectable to the naked eye, e.g. embedded codes
DE69828148T 1997-09-02 1998-08-21 Verfahren und anlage zur wasserzeichenauswertung Expired - Lifetime DE69828148T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97202699 1997-09-02
EP97202699 1997-09-02
PCT/IB1998/001313 WO1999012347A2 (en) 1997-09-02 1998-08-21 Method and arrangement for detecting a watermark

Publications (2)

Publication Number Publication Date
DE69828148D1 true DE69828148D1 (de) 2005-01-20
DE69828148T2 DE69828148T2 (de) 2005-12-22

Family

ID=8228695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828148T Expired - Lifetime DE69828148T2 (de) 1997-09-02 1998-08-21 Verfahren und anlage zur wasserzeichenauswertung

Country Status (7)

Country Link
US (1) US6252972B1 (de)
EP (1) EP0941605B1 (de)
JP (1) JP3946268B2 (de)
KR (1) KR100583359B1 (de)
CN (1) CN1143532C (de)
DE (1) DE69828148T2 (de)
WO (1) WO1999012347A2 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882738B2 (en) * 1994-03-17 2005-04-19 Digimarc Corporation Methods and tangible objects employing textured machine readable data
US6738495B2 (en) * 1995-05-08 2004-05-18 Digimarc Corporation Watermarking enhanced to withstand anticipated corruptions
US20030133592A1 (en) * 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
CN1153456C (zh) * 1998-03-04 2004-06-09 皇家菲利浦电子有限公司 水印检测的方法和设备
US6608911B2 (en) 2000-12-21 2003-08-19 Digimarc Corporation Digitally watermaking holograms for use with smart cards
US6965873B1 (en) 1998-04-16 2005-11-15 Digimarc Corporation Electronic commerce using optical input device
US6782115B2 (en) 1998-04-16 2004-08-24 Digimarc Corporation Watermark holograms
US7602940B2 (en) * 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
GB2349536B (en) * 1999-03-23 2003-03-12 Ibm Motion picture electronic watermark system
US6601046B1 (en) 1999-03-25 2003-07-29 Koninklijke Philips Electronics N.V. Usage dependent ticket to protect copy-protected material
US7164413B2 (en) * 1999-05-19 2007-01-16 Digimarc Corporation Enhanced input peripheral
US6711303B1 (en) 1999-12-01 2004-03-23 Eastman Kodak Company Method and computer program for detecting rotation and magnification of images
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
JP2003534739A (ja) * 2000-05-23 2003-11-18 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 電子透かし検出
JP3854804B2 (ja) * 2001-02-09 2006-12-06 キヤノン株式会社 情報処理装置及びその制御方法及びコンピュータプログラム及び記憶媒体
US7123739B2 (en) * 2001-02-26 2006-10-17 Koninklijke Philips Electronics N.V. Copy protection via multiple tests
GB2376826A (en) * 2001-06-19 2002-12-24 Sony Uk Ltd Detecting data by accumulating pixel values in several versions of a datablock
US7398395B2 (en) * 2001-09-20 2008-07-08 Koninklijke Philips Electronics N.V. Using multiple watermarks to protect content material
KR100888589B1 (ko) * 2002-06-18 2009-03-16 삼성전자주식회사 반복적으로 삽입된 워터마크 추출방법 및 그 장치
US7133534B2 (en) * 2002-09-03 2006-11-07 Koninklijke Philips Electronics N.V. Copy protection via redundant watermark encoding
CA2499967A1 (en) 2002-10-15 2004-04-29 Verance Corporation Media monitoring, management and information system
GB2396267A (en) * 2002-12-09 2004-06-16 Sony Uk Ltd Method of embedding and extracting codewords in data
WO2004079490A2 (en) * 2003-03-04 2004-09-16 Koninklijke Philips Electronics N.V. Vouching an authorized copy
KR20060123094A (ko) * 2003-09-12 2006-12-01 코닌클리케 필립스 일렉트로닉스 엔.브이. 워터마킹 시스템에서의 탬퍼 검출 방법 및 장치
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
US7616776B2 (en) * 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
US9055239B2 (en) 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
JP4155956B2 (ja) * 2004-09-16 2008-09-24 三洋電機株式会社 電子透かし埋め込み装置と方法ならびに電子透かし抽出装置と方法
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
US7970164B2 (en) * 2005-08-04 2011-06-28 Nippon Telegraph And Telephone Corporation Digital watermark padding method, digital watermark padding device, digital watermark detecting method, digital watermark detecting device, and program
EP2165310B1 (de) 2007-06-14 2013-03-13 Thomson Licensing Verfahren und vorrichtung zum setzen einer detektionsschwelle bei gegebener gewünschter falschwahrscheinlichkeit
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
EP2175443A1 (de) * 2008-10-10 2010-04-14 Thomson Licensing Verfahren und Vorrichtung zur Wiedererlangung von Wasserzeichendaten, die in einem ursprünglichen Signal eingebettet waren, durch Änderung von Abschnitten des genannten ursprünglichen Signals in Zusammenhang mit mindestens zwei verschiedenen Referenzdatensequenzen
EP2759941A1 (de) 2010-04-10 2014-07-30 Hewlett-Packard Development Company, L.P. Dateneinspeisung in eine Softwareanwendung
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
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8923548B2 (en) * 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
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
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
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia 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
WO2014153199A1 (en) 2013-03-14 2014-09-25 Verance Corporation Transactional video marking system
EP2787504A1 (de) * 2013-04-02 2014-10-08 Thomson Licensing Verfahren und Vorrichtung zur Bestimmung von Wassermarkierungssymbolen in einem empfangenen Audiosignal, das Echos, Reverberation und/oder Rauschen enthält
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
WO2015138798A1 (en) 2014-03-13 2015-09-17 Verance Corporation Interactive content acquisition using embedded codes
CN108810618B (zh) * 2018-06-29 2021-02-05 北京奇虎科技有限公司 识别视频中水印的方法、装置和电子设备
CN108810619B (zh) * 2018-06-29 2021-03-26 北京奇虎科技有限公司 识别视频中水印的方法、装置和电子设备
US10827209B2 (en) 2018-07-31 2020-11-03 The Nielsen Company (Us), Llc Methods and apparatus for watermark outage detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69636084T2 (de) * 1995-09-28 2006-09-14 Nec Corp. Verfahren und Vorrichtung zum Einfügen eines Spreizspektrumwasserzeichens in Multimediadaten
DE69622837T2 (de) * 1995-10-04 2003-04-10 Koninkl Philips Electronics Nv 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
DE69734207T2 (de) * 1996-07-16 2006-06-14 Koninkl Philips Electronics Nv Detektion eines eingebetteten wasserzeichens in einem informationssignal
US5825892A (en) * 1996-10-28 1998-10-20 International Business Machines Corporation Protecting images with an image watermark

Also Published As

Publication number Publication date
JP3946268B2 (ja) 2007-07-18
DE69828148T2 (de) 2005-12-22
WO1999012347A2 (en) 1999-03-11
CN1143532C (zh) 2004-03-24
WO1999012347A3 (en) 1999-06-10
EP0941605B1 (de) 2004-12-15
JP2001505753A (ja) 2001-04-24
EP0941605A1 (de) 1999-09-15
US6252972B1 (en) 2001-06-26
KR100583359B1 (ko) 2006-05-25
KR20000068878A (ko) 2000-11-25
CN1246239A (zh) 2000-03-01

Similar Documents

Publication Publication Date Title
DE69828148D1 (de) Verfahren und anlage zur wasserzeichenauswertung
DE69842100D1 (de) Verfahren und Vorrichtung zur Bildkodierung
DE69822687D1 (de) Vorrichtung und Verfahren zur Zusammenfassung
DE69633524D1 (de) Verfahren und Gerät zur Objekterfassung
DE69826538D1 (de) Verfahren und Einrichtung zur Reinigung eines Gegenstandes
DE69936687D1 (de) Vorrichtung und Verfahren zur Mehrfachbelichtung
DE69831991D1 (de) Verfahren und Vorrichtung zur Sprachdetektion
DE69827085D1 (de) Vorrichtung und Verfahren zur Leckerkennung
DE69940586D1 (de) Verfahren und Gerät zum digitalen Wasserzeichnen
DE69926195D1 (de) Vorrichtung und Verfahren zur Bildgebung
DE69925155D1 (de) Verfahren und gerät zur klassifikation
DE69834088D1 (de) Verfahren und Gerät zur Bildinterpretation
DE69837361D1 (de) Verfahren und Vorrichtung zur Bildkodierung
DE69818888D1 (de) Gerät und Verfahren zur Bildverarbeitung
DE69734747D1 (de) Verfahren und Gerät zur Bildverarbeitung
DE59710226D1 (de) Einrichtung und verfahren zur leckageerkennung
DE69834320D1 (de) Verfahren und Vorrichtung zur Folgeschätzung
DE19983717T1 (de) Vorrichtung und Verfahren zur Ausrichtung
DE69918937D1 (de) Verfahren und Gerät zur Bilderzeugung
DE69731162D1 (de) Verfahren und Vorrichtung zur Druckmodusauswahl
DE69940134D1 (de) Vorrichtung und Verfahren zur mehrstufigen Verschachtelung
DE69737845D1 (de) Gerät und Verfahren zur Bohrlochmessung
DE69919116D1 (de) Verfahren und Gerät zur Bilderzeugung
DE69803202T2 (de) Verfahren und vorrichtung zur sprachdetektion
DE69921378D1 (de) Verfahren und Gerät zur Bildverarbeitung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CIVOLUTION B.V., EINDHOVEN, NL

8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT