JP2005523592A5 - - Google Patents

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Publication number
JP2005523592A5
JP2005523592A5 JP2003555812A JP2003555812A JP2005523592A5 JP 2005523592 A5 JP2005523592 A5 JP 2005523592A5 JP 2003555812 A JP2003555812 A JP 2003555812A JP 2003555812 A JP2003555812 A JP 2003555812A JP 2005523592 A5 JP2005523592 A5 JP 2005523592A5
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JP
Japan
Prior art keywords
payload
information signal
signature
message
embedding
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.)
Pending
Application number
JP2003555812A
Other languages
English (en)
Japanese (ja)
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JP2005523592A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2002/005251 external-priority patent/WO2003055222A2/en
Publication of JP2005523592A publication Critical patent/JP2005523592A/ja
Publication of JP2005523592A5 publication Critical patent/JP2005523592A5/ja
Pending legal-status Critical Current

Links

JP2003555812A 2001-12-21 2002-12-09 ロバスト特性を用いた透かしの完全性の向上 Pending JP2005523592A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01205141 2001-12-21
PCT/IB2002/005251 WO2003055222A2 (en) 2001-12-21 2002-12-09 Increasing integrity of watermarks using robust features

Publications (2)

Publication Number Publication Date
JP2005523592A JP2005523592A (ja) 2005-08-04
JP2005523592A5 true JP2005523592A5 (OSRAM) 2009-08-06

Family

ID=8181535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003555812A Pending JP2005523592A (ja) 2001-12-21 2002-12-09 ロバスト特性を用いた透かしの完全性の向上

Country Status (7)

Country Link
US (1) US7478242B2 (OSRAM)
EP (1) EP1459557A2 (OSRAM)
JP (1) JP2005523592A (OSRAM)
KR (1) KR20040070268A (OSRAM)
CN (1) CN100534181C (OSRAM)
AU (1) AU2002366822A1 (OSRAM)
WO (1) WO2003055222A2 (OSRAM)

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EP2782337A3 (en) 2002-10-15 2014-11-26 Verance Corporation Media monitoring, management and information system
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
US7616776B2 (en) * 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
US20060239501A1 (en) * 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
TWI288873B (en) * 2004-02-17 2007-10-21 Mitsubishi Electric Corp Method for burying watermarks, method and device for inspecting watermarks
KR101092445B1 (ko) * 2005-02-25 2011-12-13 엘지전자 주식회사 디지털 콘텐츠 복사방지 방법
EP1880344A4 (en) * 2005-04-26 2012-12-05 Verance Corp SAFETY IMPROVEMENTS OF DIGITAL WATERMARK FOR MULTIMEDIA CONTENT
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
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US9607131B2 (en) 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
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
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
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
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US9262794B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
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
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US7007166B1 (en) * 1994-12-28 2006-02-28 Wistaria Trading, Inc. Method and system for digital watermarking
US7143290B1 (en) * 1995-02-13 2006-11-28 Intertrust Technologies Corporation Trusted and secure techniques, systems and methods for item delivery and execution
US5822432A (en) * 1996-01-17 1998-10-13 The Dice Company Method for human-assisted random key generation and application for digital watermark system
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