JP2013539547A5 - - Google Patents

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Publication number
JP2013539547A5
JP2013539547A5 JP2013522199A JP2013522199A JP2013539547A5 JP 2013539547 A5 JP2013539547 A5 JP 2013539547A5 JP 2013522199 A JP2013522199 A JP 2013522199A JP 2013522199 A JP2013522199 A JP 2013522199A JP 2013539547 A5 JP2013539547 A5 JP 2013539547A5
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JP
Japan
Prior art keywords
watermark
version
preprocessed
video data
frame
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.)
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Application number
JP2013522199A
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English (en)
Japanese (ja)
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JP2013539547A (ja
JP5897570B2 (ja
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Publication date
Priority claimed from EP10305857A external-priority patent/EP2416520A1/en
Application filed filed Critical
Publication of JP2013539547A publication Critical patent/JP2013539547A/ja
Publication of JP2013539547A5 publication Critical patent/JP2013539547A5/ja
Application granted granted Critical
Publication of JP5897570B2 publication Critical patent/JP5897570B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013522199A 2010-08-03 2011-07-26 提示されるオリジナルオーディオ又はビデオデータの不正利用に対する透かしによるプロテクションの方法及びシステム Expired - Fee Related JP5897570B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10305857.4 2010-08-03
EP10305857A EP2416520A1 (en) 2010-08-03 2010-08-03 Method and system for protecting by watermarking against non-authorised use original audio or video data which are to be presented
PCT/EP2011/062807 WO2012016883A1 (en) 2010-08-03 2011-07-26 Method and system for protecting by watermarking against non-authorised use original audio or video data which are to be presented

Publications (3)

Publication Number Publication Date
JP2013539547A JP2013539547A (ja) 2013-10-24
JP2013539547A5 true JP2013539547A5 (enExample) 2014-09-04
JP5897570B2 JP5897570B2 (ja) 2016-03-30

Family

ID=43332738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013522199A Expired - Fee Related JP5897570B2 (ja) 2010-08-03 2011-07-26 提示されるオリジナルオーディオ又はビデオデータの不正利用に対する透かしによるプロテクションの方法及びシステム

Country Status (6)

Country Link
US (1) US20130132729A1 (enExample)
EP (2) EP2416520A1 (enExample)
JP (1) JP5897570B2 (enExample)
KR (1) KR20130138176A (enExample)
CN (1) CN103229449A (enExample)
WO (1) WO2012016883A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9538040B2 (en) * 2011-12-16 2017-01-03 University Of Maryland, College Park Active sensing for dynamic spectrum access
EP2843963A1 (en) * 2013-08-30 2015-03-04 Thomson Licensing Method for watermarking a content
US10037187B2 (en) * 2014-11-03 2018-07-31 Google Llc Data flow windowing and triggering
US11100250B2 (en) * 2017-09-05 2021-08-24 Philips Healthcare Informatics, Inc. Controlling access to data in a health network
EP3477952B1 (en) * 2017-10-26 2020-02-12 Christie Digital Systems USA, Inc. Devices, systems and methods for distribution of digital content
US10755694B2 (en) 2018-03-15 2020-08-25 Motorola Mobility Llc Electronic device with voice-synthesis and acoustic watermark capabilities
US11734784B2 (en) * 2019-11-14 2023-08-22 Sony Interactive Entertainment Inc. Metadata watermarking for ‘nested spectating’
US11405684B1 (en) 2021-01-08 2022-08-02 Christie Digital Systems Usa, Inc. Distributed media player for digital cinema
US12556547B2 (en) * 2022-05-02 2026-02-17 Synamedia Limited Anti-piracy methods, devices, and systems
CN114999502B (zh) * 2022-05-19 2023-01-06 贵州财经大学 基于自适应字分帧的语音内容水印生成、嵌入方法、语音内容的完整性认证及篡改定位方法
KR102757579B1 (ko) * 2022-07-08 2025-01-22 주식회사 마크애니 프레임 데이터를 이용한 디지털 미디어 워터마킹 장치 및 방법
CN121099097A (zh) * 2024-06-07 2025-12-09 深圳市汇顶科技股份有限公司 一种视频水印的添加装置、方法、设备、系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6530021B1 (en) * 1998-07-20 2003-03-04 Koninklijke Philips Electronics N.V. Method and system for preventing unauthorized playback of broadcasted digital data streams
US7770016B2 (en) * 1999-07-29 2010-08-03 Intertrust Technologies Corporation Systems and methods for watermarking software and other media
US6915481B1 (en) * 2000-01-11 2005-07-05 Cognicity, Inc. Transactional watermarking
EP1137250A1 (en) * 2000-03-22 2001-09-26 Hewlett-Packard Company, A Delaware Corporation Improvements relating to digital watermarks
US20030070075A1 (en) * 2001-10-04 2003-04-10 Frederic Deguillaume Secure hybrid robust watermarking resistant against tampering and copy-attack
US7187780B2 (en) * 2001-12-13 2007-03-06 Digimarc Corporation Image processing methods using reversible watermarking
JP2003242037A (ja) * 2002-02-19 2003-08-29 Sony Corp コンテンツ運用管理装置及びコンテンツ運用管理方法
US7555650B1 (en) * 2002-03-20 2009-06-30 Thomson Licensing Techniques for reducing the computational cost of embedding information in digital representations
EP1615434A4 (en) * 2003-04-17 2007-04-11 Nippon Telegraph & Telephone TRANSMISSION SYSTEM FOR ELECTRONIC WATERMARKS CONTAINING MOBILE PICTURES, MOVABLE IMAGES CONTAINING ELECTRONIC WATERMARK TRANSMISSION METHODS, INFORMATION PROCESSING EQUIPMENT, COMMUNICATION CONTROL DEVICE, MOVABLE IMAGE PROCESSING FOR ELECTRONIC WATERMARK, AND ELECTRONIC STORAGE MEDIUM.
JP4026827B2 (ja) * 2003-10-23 2007-12-26 日本放送協会 情報別埋め込みコンテンツ生成装置、その方法及びそのプログラム、並びに、識別情報埋め込みコンテンツ生成装置、その方法及びそのプログラム、並びに、コンテンツ利用端末及びコンテンツ配信システム
US8601590B2 (en) * 2006-04-27 2013-12-03 Panasonic Corporation Content distribution system
CN101884195B (zh) * 2007-09-13 2013-03-06 耶德托公司 内容的密码处理
JP2009076985A (ja) * 2007-09-18 2009-04-09 Sony Corp 重畳装置、上映装置、上映方法及びプログラム
ITTO20070906A1 (it) * 2007-12-17 2009-06-18 Csp Innovazione Nelle Ict Scar Metodo per la referenziazione e l interconnessione di contenuti, applicazioni e metadati ad un contenuto audiovisivo
JP4446400B2 (ja) * 2008-06-20 2010-04-07 Ｋｄｄｉ株式会社 コンテンツの電子透かし埋め込み方式および認証方式
EP2204979A1 (en) * 2008-12-30 2010-07-07 Irdeto Access B.V. Fingerprinting a data object with multiple watermarks
US8373420B2 (en) * 2009-07-31 2013-02-12 Simplexgrinnell Lp Ground fault detection

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