US5721788A
(en)
|
1992-07-31 |
1998-02-24 |
Corbis Corporation |
Method and system for digital image signatures
|
US7515733B2
(en)
*
|
1993-11-18 |
2009-04-07 |
Digimarc Corporation |
Methods and arrangements employing digital content items
|
US6122403A
(en)
*
|
1995-07-27 |
2000-09-19 |
Digimarc Corporation |
Computer system linked by using information in data objects
|
US6636615B1
(en)
|
1998-01-20 |
2003-10-21 |
Digimarc Corporation |
Methods and systems using multiple watermarks
|
US6574350B1
(en)
|
1995-05-08 |
2003-06-03 |
Digimarc Corporation |
Digital watermarking employing both frail and robust watermarks
|
US6449377B1
(en)
|
1995-05-08 |
2002-09-10 |
Digimarc Corporation |
Methods and systems for watermark processing of line art images
|
US7171016B1
(en)
|
1993-11-18 |
2007-01-30 |
Digimarc Corporation |
Method for monitoring internet dissemination of image, video and/or audio files
|
US6681028B2
(en)
|
1995-07-27 |
2004-01-20 |
Digimarc Corporation |
Paper-based control of computer systems
|
US6516079B1
(en)
*
|
2000-02-14 |
2003-02-04 |
Digimarc Corporation |
Digital watermark screening and detecting strategies
|
US7113615B2
(en)
|
1993-11-18 |
2006-09-26 |
Digimarc Corporation |
Watermark embedder and reader
|
US6993152B2
(en)
*
|
1994-03-17 |
2006-01-31 |
Digimarc Corporation |
Hiding geo-location data through arrangement of objects
|
US6522770B1
(en)
|
1999-05-19 |
2003-02-18 |
Digimarc Corporation |
Management of documents and other objects using optical devices
|
US6973197B2
(en)
*
|
1999-11-05 |
2005-12-06 |
Digimarc Corporation |
Watermarking with separate application of the grid and payload signals
|
US7286684B2
(en)
*
|
1994-03-17 |
2007-10-23 |
Digimarc Corporation |
Secure document design carrying auxiliary machine readable information
|
US6763122B1
(en)
|
1999-11-05 |
2004-07-13 |
Tony Rodriguez |
Watermarking an image in color plane separations and detecting such watermarks
|
US6882738B2
(en)
|
1994-03-17 |
2005-04-19 |
Digimarc Corporation |
Methods and tangible objects employing textured machine readable data
|
US6744894B1
(en)
|
1994-04-01 |
2004-06-01 |
Mitsubishi Corporation |
Data management system
|
US7036019B1
(en)
|
1994-04-01 |
2006-04-25 |
Intarsia Software Llc |
Method for controlling database copyrights
|
JPH07271865A
(ja)
|
1994-04-01 |
1995-10-20 |
Mitsubishi Corp |
データベース著作権管理方法
|
US7302415B1
(en)
|
1994-09-30 |
2007-11-27 |
Intarsia Llc |
Data copyright management system
|
US6879701B1
(en)
|
1994-10-21 |
2005-04-12 |
Digimarc Corporation |
Tile-based digital watermarking techniques
|
DE69532434T2
(de)
|
1994-10-27 |
2004-11-11 |
Mitsubishi Corp. |
Gerät für Dateiurheberrechte-Verwaltungssystem
|
EP1691315A1
(de)
|
1994-10-27 |
2006-08-16 |
Intarsia Software LLC |
Verwaltungssystem für Datenurheberrecht
|
US6424715B1
(en)
|
1994-10-27 |
2002-07-23 |
Mitsubishi Corporation |
Digital content management system and apparatus
|
US7986806B2
(en)
|
1994-11-16 |
2011-07-26 |
Digimarc Corporation |
Paper products and physical objects as means to access and control a computer or to navigate over or act as a portal on a network
|
US6963859B2
(en)
|
1994-11-23 |
2005-11-08 |
Contentguard Holdings, Inc. |
Content rendering repository
|
JPH08263438A
(ja)
|
1994-11-23 |
1996-10-11 |
Xerox Corp |
ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法
|
US6760463B2
(en)
*
|
1995-05-08 |
2004-07-06 |
Digimarc Corporation |
Watermarking methods and media
|
US20030133592A1
(en)
|
1996-05-07 |
2003-07-17 |
Rhoads Geoffrey B. |
Content objects with computer instructions steganographically encoded therein, and associated methods
|
US6738495B2
(en)
|
1995-05-08 |
2004-05-18 |
Digimarc Corporation |
Watermarking enhanced to withstand anticipated corruptions
|
US6718046B2
(en)
|
1995-05-08 |
2004-04-06 |
Digimarc Corporation |
Low visibility watermark using time decay fluorescence
|
US6590996B1
(en)
*
|
2000-02-14 |
2003-07-08 |
Digimarc Corporation |
Color adaptive watermarking
|
US20090097695A9
(en)
*
|
1995-05-08 |
2009-04-16 |
Rhoads Geoffrey B |
Personal document authentication system using watermarking
|
US6721440B2
(en)
*
|
1995-05-08 |
2004-04-13 |
Digimarc Corporation |
Low visibility watermarks using an out-of-phase color
|
US6744906B2
(en)
|
1995-05-08 |
2004-06-01 |
Digimarc Corporation |
Methods and systems using multiple watermarks
|
US6988202B1
(en)
|
1995-05-08 |
2006-01-17 |
Digimarc Corporation |
Pre-filteriing to increase watermark signal-to-noise ratio
|
US6763123B2
(en)
|
1995-05-08 |
2004-07-13 |
Digimarc Corporation |
Detection of out-of-phase low visibility watermarks
|
US7555139B2
(en)
*
|
1995-05-08 |
2009-06-30 |
Digimarc Corporation |
Secure documents with hidden signals, and related methods and systems
|
US6829368B2
(en)
|
2000-01-26 |
2004-12-07 |
Digimarc Corporation |
Establishing and interacting with on-line media collections using identifiers in media signals
|
US6788800B1
(en)
|
2000-07-25 |
2004-09-07 |
Digimarc Corporation |
Authenticating objects using embedded data
|
US9630443B2
(en)
*
|
1995-07-27 |
2017-04-25 |
Digimarc Corporation |
Printer driver separately applying watermark and information
|
US7770013B2
(en)
*
|
1995-07-27 |
2010-08-03 |
Digimarc Corporation |
Digital authentication with digital and analog documents
|
US7003731B1
(en)
|
1995-07-27 |
2006-02-21 |
Digimare Corporation |
User control and activation of watermark enabled objects
|
US6577746B1
(en)
|
1999-12-28 |
2003-06-10 |
Digimarc Corporation |
Watermark-based object linking and embedding
|
US8595502B2
(en)
|
1995-09-29 |
2013-11-26 |
Intarsia Software Llc |
Data management system
|
US7801817B2
(en)
|
1995-10-27 |
2010-09-21 |
Makoto Saito |
Digital content management system and apparatus
|
US6381341B1
(en)
*
|
1996-05-16 |
2002-04-30 |
Digimarc Corporation |
Watermark encoding method exploiting biases inherent in original signal
|
US6229924B1
(en)
*
|
1996-05-16 |
2001-05-08 |
Digimarc Corporation |
Method and apparatus for watermarking video images
|
US5889868A
(en)
*
|
1996-07-02 |
1999-03-30 |
The Dice Company |
Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
|
US7366908B2
(en)
|
1996-08-30 |
2008-04-29 |
Digimarc Corporation |
Digital watermarking with content dependent keys and autocorrelation properties for synchronization
|
US5825892A
(en)
*
|
1996-10-28 |
1998-10-20 |
International Business Machines Corporation |
Protecting images with an image watermark
|
US7130442B2
(en)
*
|
1996-10-28 |
2006-10-31 |
International Business Machines Corporation |
Protecting images with an image watermark
|
JP3172475B2
(ja)
*
|
1996-12-26 |
2001-06-04 |
日本アイ・ビー・エム株式会社 |
統計検定を用いたデータ・ハイディング方法及びデータ抽出方法
|
AUPO521897A0
(en)
*
|
1997-02-20 |
1997-04-11 |
Telstra R & D Management Pty Ltd |
Invisible digital watermarks
|
EP0860997B1
(de)
*
|
1997-02-24 |
2008-12-10 |
Nec Corporation |
System zur Kodierung digitaler Daten
|
US6233684B1
(en)
|
1997-02-28 |
2001-05-15 |
Contenaguard Holdings, Inc. |
System for controlling the distribution and use of rendered digital works through watermaking
|
US6044156A
(en)
*
|
1997-04-28 |
2000-03-28 |
Eastman Kodak Company |
Method for generating an improved carrier for use in an image data embedding application
|
US6735253B1
(en)
|
1997-05-16 |
2004-05-11 |
The Trustees Of Columbia University In The City Of New York |
Methods and architecture for indexing and editing compressed video over the world wide web
|
US6427012B1
(en)
*
|
1997-05-19 |
2002-07-30 |
Verance Corporation |
Apparatus and method for embedding and extracting information in analog signals using replica modulation
|
US6131162A
(en)
*
|
1997-06-05 |
2000-10-10 |
Hitachi Ltd. |
Digital data authentication method
|
JPH118753A
(ja)
*
|
1997-06-18 |
1999-01-12 |
Nec Corp |
電子透かし挿入装置
|
WO1999012347A2
(en)
*
|
1997-09-02 |
1999-03-11 |
Koninklijke Philips Electronics N.V. |
Method and arrangement for detecting a watermark
|
EP0901282B1
(de)
|
1997-09-03 |
2006-06-28 |
Hitachi, Ltd. |
Verfahren zur Aufnahme und Wiedergabe von Information über elektronische Wasserzeichen
|
US6208735B1
(en)
|
1997-09-10 |
2001-03-27 |
Nec Research Institute, Inc. |
Secure spread spectrum watermarking for multimedia data
|
JP4003098B2
(ja)
*
|
1997-09-17 |
2007-11-07 |
ソニー株式会社 |
画像信号への情報付加方法および情報付加装置
|
US6611599B2
(en)
*
|
1997-09-29 |
2003-08-26 |
Hewlett-Packard Development Company, L.P. |
Watermarking of digital object
|
US7154560B1
(en)
*
|
1997-10-27 |
2006-12-26 |
Shih-Fu Chang |
Watermarking of digital image data
|
EP0921675B1
(de)
|
1997-12-03 |
2006-07-05 |
Kabushiki Kaisha Toshiba |
Verfahren zur Bildinformationsverarbeitung und Verfahren zur Verhinderung von Fälschungen von Zertifikaten und dergleichen
|
US6101602A
(en)
*
|
1997-12-08 |
2000-08-08 |
The United States Of America As Represented By The Secretary Of The Air Force |
Digital watermarking by adding random, smooth patterns
|
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
|
US6104812A
(en)
*
|
1998-01-12 |
2000-08-15 |
Juratrade, Limited |
Anti-counterfeiting method and apparatus using digital screening
|
US6850626B2
(en)
|
1998-01-20 |
2005-02-01 |
Digimarc Corporation |
Methods employing multiple watermarks
|
BR9907105A
(pt)
|
1998-01-20 |
2002-04-30 |
Digimarc Corp |
Técnicas de marcas d'água múltiplas
|
US6064764A
(en)
*
|
1998-03-30 |
2000-05-16 |
Seiko Epson Corporation |
Fragile watermarks for detecting tampering in images
|
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
|
US6608911B2
(en)
|
2000-12-21 |
2003-08-19 |
Digimarc Corporation |
Digitally watermaking holograms for use with smart cards
|
US6252971B1
(en)
*
|
1998-04-29 |
2001-06-26 |
Xerox Corporation |
Digital watermarking using phase-shifted stoclustic screens
|
JPH11355547A
(ja)
|
1998-05-22 |
1999-12-24 |
Internatl Business Mach Corp <Ibm> |
幾何変換特定システム
|
US7644282B2
(en)
|
1998-05-28 |
2010-01-05 |
Verance Corporation |
Pre-processed information embedding system
|
US6332194B1
(en)
|
1998-06-05 |
2001-12-18 |
Signafy, Inc. |
Method for data preparation and watermark insertion
|
JP4182603B2
(ja)
|
1998-10-07 |
2008-11-19 |
ソニー株式会社 |
符号化装置および符号化方法、復号装置および復号方法、記録媒体、並びにデータ処理装置
|
US6965697B1
(en)
|
1998-07-15 |
2005-11-15 |
Sony Corporation |
Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal
|
JP3991249B2
(ja)
*
|
1998-07-15 |
2007-10-17 |
ソニー株式会社 |
符号化装置および符号化方法、復号装置および復号方法、情報処理装置および情報処理方法、並びに記録媒体
|
US20030105730A1
(en)
*
|
1999-05-19 |
2003-06-05 |
Rhoads Geoffrey B. |
Postal meters and systems employing watermarking
|
US20030130954A1
(en)
*
|
1998-07-31 |
2003-07-10 |
Carr J. Scott |
Postal applications including digital watermarks
|
US7197156B1
(en)
|
1998-09-25 |
2007-03-27 |
Digimarc Corporation |
Method and apparatus for embedding auxiliary information within original data
|
US7532740B2
(en)
|
1998-09-25 |
2009-05-12 |
Digimarc Corporation |
Method and apparatus for embedding auxiliary information within original data
|
US7373513B2
(en)
*
|
1998-09-25 |
2008-05-13 |
Digimarc Corporation |
Transmarking of multimedia signals
|
JP4147700B2
(ja)
|
1998-10-07 |
2008-09-10 |
ソニー株式会社 |
符号化装置および符号化方法、並びに記録媒体
|
KR100777144B1
(ko)
*
|
1998-10-07 |
2007-11-19 |
소니 가부시끼 가이샤 |
코딩 장치와 방법, 디코딩 장치와 방법, 데이터 처리 시스템, 저장 매체, 및 기록 매체
|
EP0993200B1
(de)
*
|
1998-10-07 |
2010-12-08 |
Sony Corporation |
Verfahren und Vorrichtung zur Bilddatenkodierung mit Zusatzdateneinfügung
|
US6320965B1
(en)
*
|
1998-10-14 |
2001-11-20 |
Liquid Audio, Inc. |
Secure watermark method and apparatus for digital signals
|
US6209094B1
(en)
|
1998-10-14 |
2001-03-27 |
Liquid Audio Inc. |
Robust watermark method and apparatus for digital signals
|
US6219634B1
(en)
|
1998-10-14 |
2001-04-17 |
Liquid Audio, Inc. |
Efficient watermark method and apparatus for digital signals
|
US6330673B1
(en)
*
|
1998-10-14 |
2001-12-11 |
Liquid Audio, Inc. |
Determination of a best offset to detect an embedded pattern
|
US6345100B1
(en)
*
|
1998-10-14 |
2002-02-05 |
Liquid Audio, Inc. |
Robust watermark method and apparatus for digital signals
|
JP4763866B2
(ja)
|
1998-10-15 |
2011-08-31 |
インターシア ソフトウェア エルエルシー |
2重再暗号化によりデジタルデータを保護する方法及び装置
|
US7143434B1
(en)
|
1998-11-06 |
2006-11-28 |
Seungyup Paek |
Video description system and method
|
US6360000B1
(en)
*
|
1998-11-09 |
2002-03-19 |
David C. Collier |
Method and apparatus for watermark detection for specific scales and arbitrary shifts
|
ATE383617T1
(de)
*
|
1998-11-19 |
2008-01-15 |
Digimarc Corp |
Ausweisdokument mit photo
|
US7171021B2
(en)
*
|
1998-11-20 |
2007-01-30 |
Canon Kabushiki Kaisha |
Data processing apparatus and method, and storage medium therefor
|
JP2000163594A
(ja)
*
|
1998-11-30 |
2000-06-16 |
Canon Inc |
画像パタ―ン検出方法及び装置
|
JP3868643B2
(ja)
|
1998-12-03 |
2007-01-17 |
株式会社日立製作所 |
デジタル情報複製制限方法、デジタル情報複製制限装置およびデジタル情報記録装置
|
US6128736A
(en)
*
|
1998-12-18 |
2000-10-03 |
Signafy, Inc. |
Method for inserting a watermark signal into data
|
WO2000036785A1
(en)
*
|
1998-12-18 |
2000-06-22 |
Digimarc Corporation |
Counterfeit deterrence system
|
KR100654081B1
(ko)
*
|
1999-01-15 |
2006-12-07 |
코닌클리케 필립스 일렉트로닉스 엔.브이. |
이미지에 워터마크를 임베딩하는 방법 및 장치
|
US6332193B1
(en)
|
1999-01-18 |
2001-12-18 |
Sensar, Inc. |
Method and apparatus for securely transmitting and authenticating biometric data over a network
|
US20020056043A1
(en)
*
|
1999-01-18 |
2002-05-09 |
Sensar, Inc. |
Method and apparatus for securely transmitting and authenticating biometric data over a network
|
WO2001033495A1
(en)
*
|
1999-01-20 |
2001-05-10 |
Digimarc Corporation |
Methods and systems using multiple watermarks
|
JP3942759B2
(ja)
*
|
1999-01-25 |
2007-07-11 |
興和株式会社 |
電子透かしの埋め込み方法,復号方法およびその装置
|
US6282650B1
(en)
|
1999-01-25 |
2001-08-28 |
Intel Corporation |
Secure public digital watermark
|
JP3745729B2
(ja)
*
|
1999-01-25 |
2006-02-15 |
日本電信電話株式会社 |
電子透かし埋め込み方法及び電子透かし検出方法及び電子透かし埋め込み装置、及び電子透かし検出装置、及び電子透かし埋め込みプログラムを格納した記憶媒体、及び電子透かし検出プログラムを格納した記憶媒体、及び電子透かしシステム
|
US6571021B1
(en)
*
|
1999-01-29 |
2003-05-27 |
International Business Machines Corporation |
Recovering an invisible digital image from a distorted image replica
|
US6628802B1
(en)
*
|
1999-01-29 |
2003-09-30 |
International Business Machines Corporation |
Marking and determining distortion in an image
|
US6522766B1
(en)
|
1999-03-15 |
2003-02-18 |
Seiko Epson Corporation |
Watermarking with random zero-mean patches for copyright protection
|
US6556688B1
(en)
|
1999-03-15 |
2003-04-29 |
Seiko Epson Corporation |
Watermarking with random zero-mean patches for printer tracking
|
US6434701B1
(en)
|
1999-04-06 |
2002-08-13 |
Kwan Software Engineering, Inc. |
System and method for digitally marking a file
|
US6792535B1
(en)
|
1999-04-06 |
2004-09-14 |
Kwan Software Engineering, Inc. |
System and method for digitally marking a file with a removable mark
|
JP2003524932A
(ja)
*
|
1999-04-06 |
2003-08-19 |
クワン・ソフトウェア・エンジニアリング・インコーポレーテッド |
ファイルを取外し可能なマークでデジタル的にマーキングするためのシステムおよび方法
|
US7047410B1
(en)
*
|
1999-05-17 |
2006-05-16 |
Samsung Electronics Co., Ltd. |
Digital image watermarking method
|
US20070055884A1
(en)
*
|
1999-05-19 |
2007-03-08 |
Rhoads Geoffrey B |
User control and activation of watermark enabled objects
|
US7164413B2
(en)
*
|
1999-05-19 |
2007-01-16 |
Digimarc Corporation |
Enhanced input peripheral
|
AU5145700A
(en)
*
|
1999-05-19 |
2000-12-05 |
Digimarc Corporation |
Methods and systems employing digital watermarking in music and other media
|
US20010034705A1
(en)
*
|
1999-05-19 |
2001-10-25 |
Rhoads Geoffrey B. |
Payment-based systems for internet music
|
US6801999B1
(en)
*
|
1999-05-20 |
2004-10-05 |
Microsoft Corporation |
Passive and active software objects containing bore resistant watermarking
|
JP3373811B2
(ja)
|
1999-08-06 |
2003-02-04 |
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 |
白黒2値文書画像への透かし情報埋め込み・検出方法及びその装置
|
US7502759B2
(en)
|
1999-08-30 |
2009-03-10 |
Digimarc Corporation |
Digital watermarking methods and related toy and game applications
|
EP1210685A1
(de)
*
|
1999-09-01 |
2002-06-05 |
Digimarc Corporation |
Einfügen eines wasserzeichens in ein digitales bild mit spezifikation der intensität pro bildbereich
|
US6456726B1
(en)
*
|
1999-10-26 |
2002-09-24 |
Matsushita Electric Industrial Co., Ltd. |
Methods and apparatus for multi-layer data hiding
|
AU1102201A
(en)
*
|
1999-11-05 |
2001-06-06 |
Digimarc Corporation |
Watermarking an image in color plane separations and detecting such watermarks
|
US6608919B1
(en)
|
1999-11-10 |
2003-08-19 |
Digimarc Corporation |
Method and apparatus for encoding paper with information
|
JP3725384B2
(ja)
*
|
1999-11-24 |
2005-12-07 |
富士通株式会社 |
認証装置、認証方法及びその装置での処理をコンピュータに行なわせるためのプログラムを格納した記憶媒体
|
US6813368B1
(en)
*
|
1999-12-15 |
2004-11-02 |
Lucent Technologies Inc. |
Methods and apparatus for watermarking maps and other structured data
|
US7500004B1
(en)
|
1999-12-29 |
2009-03-03 |
Gregg Homer |
System for tracking files transmitted over the internet
|
US6625297B1
(en)
|
2000-02-10 |
2003-09-23 |
Digimarc Corporation |
Self-orienting watermarks
|
US6737957B1
(en)
|
2000-02-16 |
2004-05-18 |
Verance Corporation |
Remote control signaling using audio watermarks
|
JP2003525542A
(ja)
*
|
2000-02-29 |
2003-08-26 |
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 |
情報信号へのウォーターマークの埋め込み及びその検出
|
GB2360893A
(en)
*
|
2000-03-28 |
2001-10-03 |
Software 2000 Ltd |
Incorporating a fingerprint in a document at the printer driver
|
US7440584B2
(en)
*
|
2000-03-31 |
2008-10-21 |
Intel Corporation |
System and method for marking data and document distribution
|
US6884778B2
(en)
*
|
2000-04-14 |
2005-04-26 |
William Marsh Rice University |
Biocompatible macromers
|
US6804377B2
(en)
*
|
2000-04-19 |
2004-10-12 |
Digimarc Corporation |
Detecting information hidden out-of-phase in color channels
|
US6763124B2
(en)
|
2000-04-19 |
2004-07-13 |
Digimarc Corporation |
Embedding digital watermarks in spot colors
|
US7738673B2
(en)
|
2000-04-19 |
2010-06-15 |
Digimarc Corporation |
Low visible digital watermarks
|
US8027509B2
(en)
|
2000-04-19 |
2011-09-27 |
Digimarc Corporation |
Digital watermarking in data representing color channels
|
US6993149B2
(en)
*
|
2001-09-25 |
2006-01-31 |
Digimarc Corporation |
Embedding digital watermarks in spot colors
|
US6891959B2
(en)
|
2000-04-19 |
2005-05-10 |
Digimarc Corporation |
Hiding information out-of-phase in color channels
|
US6912295B2
(en)
|
2000-04-19 |
2005-06-28 |
Digimarc Corporation |
Enhancing embedding of out-of-phase signals
|
US7305104B2
(en)
|
2000-04-21 |
2007-12-04 |
Digimarc Corporation |
Authentication of identification documents using digital watermarks
|
AU2001259652A1
(en)
*
|
2000-05-08 |
2001-11-20 |
Digimarc Corporation |
Envelopes and printed documents employing digital watermarks
|
JP2001346170A
(ja)
*
|
2000-05-31 |
2001-12-14 |
Nec Corp |
データ挿入強度調整方法及びデータ挿入回路
|
US6633654B2
(en)
*
|
2000-06-19 |
2003-10-14 |
Digimarc Corporation |
Perceptual modeling of media signals based on local contrast and directional edges
|
US6735324B1
(en)
|
2000-07-31 |
2004-05-11 |
Digimarc Corporation |
Digital watermarks and trading cards
|
DE60114638T2
(de)
*
|
2000-08-16 |
2006-07-20 |
Dolby Laboratories Licensing Corp., San Francisco |
Modulation eines oder mehrerer parameter in einem wahrnehmungsgebundenen audio- oder video-kodiersystem in antwort auf zusätzliche information
|
WO2002017214A2
(en)
*
|
2000-08-24 |
2002-02-28 |
Digimarc Corporation |
Watermarking recursive hashes into frequency domain regions and wavelet based feature modulation watermarks
|
US6714683B1
(en)
|
2000-08-24 |
2004-03-30 |
Digimarc Corporation |
Wavelet based feature modulation watermarks and related applications
|
US8225414B2
(en)
|
2000-08-28 |
2012-07-17 |
Contentguard Holdings, Inc. |
Method and apparatus for identifying installed software and regulating access to content
|
US7743259B2
(en)
|
2000-08-28 |
2010-06-22 |
Contentguard Holdings, Inc. |
System and method for digital rights management using a standard rendering engine
|
US6738532B1
(en)
*
|
2000-08-30 |
2004-05-18 |
The Boeing Company |
Image registration using reduced resolution transform space
|
US7246239B2
(en)
|
2001-01-24 |
2007-07-17 |
Digimarc Corporation |
Digital watermarks for checking authenticity of printed objects
|
US6760464B2
(en)
*
|
2000-10-11 |
2004-07-06 |
Digimarc Corporation |
Halftone watermarking and related applications
|
US7346776B2
(en)
*
|
2000-09-11 |
2008-03-18 |
Digimarc Corporation |
Authenticating media signals by adjusting frequency characteristics to reference values
|
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
|
US6512837B1
(en)
|
2000-10-11 |
2003-01-28 |
Digimarc Corporation |
Watermarks carrying content dependent signal metrics for detecting and characterizing signal alteration
|
US6694041B1
(en)
|
2000-10-11 |
2004-02-17 |
Digimarc Corporation |
Halftone watermarking and related applications
|
WO2002033954A2
(en)
|
2000-10-17 |
2002-04-25 |
Digimarc Corporation |
User control and activation of watermark enabled objects
|
AU2002214358A1
(en)
*
|
2000-11-02 |
2002-05-15 |
Markany Inc. |
Watermarking system and method for protecting a digital image from forgery or alteration
|
US7343324B2
(en)
|
2000-11-03 |
2008-03-11 |
Contentguard Holdings Inc. |
Method, system, and computer readable medium for automatically publishing content
|
US6778679B1
(en)
*
|
2000-11-22 |
2004-08-17 |
Xerox Corporation |
Method for steganographic decoding
|
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
|
US20050056700A1
(en)
*
|
2000-12-21 |
2005-03-17 |
Mckinley Tyler J. |
Digital watermarks and trading cards
|
US6912294B2
(en)
|
2000-12-29 |
2005-06-28 |
Contentguard Holdings, Inc. |
Multi-stage watermarking process and system
|
US7774279B2
(en)
|
2001-05-31 |
2010-08-10 |
Contentguard Holdings, Inc. |
Rights offering and granting
|
US7028009B2
(en)
*
|
2001-01-17 |
2006-04-11 |
Contentguardiholdings, Inc. |
Method and apparatus for distributing enforceable property rights
|
US8069116B2
(en)
|
2001-01-17 |
2011-11-29 |
Contentguard Holdings, Inc. |
System and method for supplying and managing usage rights associated with an item repository
|
US6754642B2
(en)
|
2001-05-31 |
2004-06-22 |
Contentguard Holdings, Inc. |
Method and apparatus for dynamically assigning usage rights to digital works
|
JP3587168B2
(ja)
*
|
2001-01-23 |
2004-11-10 |
日本ビクター株式会社 |
電子透かし情報埋め込み装置、埋め込み方法、電子透かし情報再生装置及び再生方法
|
US6748102B2
(en)
|
2001-01-24 |
2004-06-08 |
International Business Machines Corporation |
Document alteration indicating system and method
|
US7072487B2
(en)
*
|
2001-01-26 |
2006-07-04 |
Digimarc Corporation |
Watermark detection using adaptive color projections
|
US7061510B2
(en)
*
|
2001-03-05 |
2006-06-13 |
Digimarc Corporation |
Geo-referencing of aerial imagery using embedded image identifiers and cross-referenced data sets
|
US6664976B2
(en)
|
2001-04-18 |
2003-12-16 |
Digimarc Corporation |
Image management system and methods using digital watermarks
|
US7254249B2
(en)
|
2001-03-05 |
2007-08-07 |
Digimarc Corporation |
Embedding location data in video
|
US9363409B2
(en)
|
2001-03-05 |
2016-06-07 |
Digimarc Corporation |
Image management system and methods using digital watermarks
|
US7197160B2
(en)
|
2001-03-05 |
2007-03-27 |
Digimarc Corporation |
Geographic information systems using digital watermarks
|
US7098931B2
(en)
|
2001-03-05 |
2006-08-29 |
Digimarc Corporation |
Image management system and methods using digital watermarks
|
US6950519B2
(en)
|
2001-03-05 |
2005-09-27 |
Digimarc Corporation |
Geographically watermarked imagery and methods
|
US7042470B2
(en)
*
|
2001-03-05 |
2006-05-09 |
Digimarc Corporation |
Using embedded steganographic identifiers in segmented areas of geographic images and characteristics corresponding to imagery data derived from aerial platforms
|
US7249257B2
(en)
|
2001-03-05 |
2007-07-24 |
Digimarc Corporation |
Digitally watermarked maps and signs and related navigational tools
|
US7113612B2
(en)
*
|
2001-03-22 |
2006-09-26 |
Victor Company Of Japan, Ltd. |
Apparatus for embedding and reproducing watermark into and from contents data
|
US6870887B2
(en)
*
|
2001-04-09 |
2005-03-22 |
International Business Machines Corporation |
Method and system for synchronization between different content encoding formats
|
US7280738B2
(en)
*
|
2001-04-09 |
2007-10-09 |
International Business Machines Corporation |
Method and system for specifying a selection of content segments stored in different formats
|
US20020145622A1
(en)
*
|
2001-04-09 |
2002-10-10 |
International Business Machines Corporation |
Proxy content editing system
|
US7013024B2
(en)
*
|
2001-04-13 |
2006-03-14 |
Pitney Bowes Inc. |
Method for reading information that has been embedded in an image
|
US7191336B2
(en)
*
|
2001-04-13 |
2007-03-13 |
Pitney Bowes Inc. |
Method for embedding information in an image
|
US20020176114A1
(en)
*
|
2001-04-13 |
2002-11-28 |
Pitney Bowes Incorporated |
Method for utilizing a fragile watermark for enhanced security
|
KR100374665B1
(ko)
*
|
2001-04-13 |
2003-03-04 |
주식회사 마크애니 |
디지털 워터마크의 삽입 및 검출방법과 이를 이용한워터마크 삽입/검출 장치
|
US7607016B2
(en)
|
2001-04-20 |
2009-10-20 |
Digimarc Corporation |
Including a metric in a digital watermark for media authentication
|
KR100378222B1
(ko)
*
|
2001-04-21 |
2003-03-29 |
주식회사 마크애니 |
디지털 워터마크의 삽입 및 검출방법과 이를 이용한워터마크 삽입/검출 장치
|
US8457346B2
(en)
|
2001-04-24 |
2013-06-04 |
Digimarc Corporation |
Digital watermarking image signals on-chip
|
US8392827B2
(en)
*
|
2001-04-30 |
2013-03-05 |
International Business Machines Corporation |
Method for generation and assembly of web page content
|
US7725401B2
(en)
|
2001-05-31 |
2010-05-25 |
Contentguard Holdings, Inc. |
Method and apparatus for establishing usage rights for digital content to be created in the future
|
US8001053B2
(en)
|
2001-05-31 |
2011-08-16 |
Contentguard Holdings, Inc. |
System and method for rights offering and granting using shared state variables
|
US6876984B2
(en)
|
2001-05-31 |
2005-04-05 |
Contentguard Holdings, Inc. |
Method and apparatus for establishing usage rights for digital content to be created in the future
|
US8099364B2
(en)
|
2001-05-31 |
2012-01-17 |
Contentguard Holdings, Inc. |
Digital rights management of content when content is a future live event
|
US8275709B2
(en)
|
2001-05-31 |
2012-09-25 |
Contentguard Holdings, Inc. |
Digital rights management of content when content is a future live event
|
US6895503B2
(en)
|
2001-05-31 |
2005-05-17 |
Contentguard Holdings, Inc. |
Method and apparatus for hierarchical assignment of rights to documents and documents having such rights
|
US8275716B2
(en)
|
2001-05-31 |
2012-09-25 |
Contentguard Holdings, Inc. |
Method and system for subscription digital rights management
|
EP1323018A4
(de)
|
2001-06-07 |
2004-07-07 |
Contentguard Holdings Inc |
Verteilungssystem für geschützten inhalt
|
US7774280B2
(en)
|
2001-06-07 |
2010-08-10 |
Contentguard Holdings, Inc. |
System and method for managing transfer of rights using shared state variables
|
KR20030096250A
(ko)
|
2001-06-07 |
2003-12-24 |
콘텐트가드 홀딩즈 인코포레이티드 |
디지털 권리 관리시스템에서 다중 신뢰구역들을 지원하기위한 방법 및 장치
|
US7062067B2
(en)
*
|
2001-06-21 |
2006-06-13 |
International Business Machines Corporation |
Protecting images with multiple image watermarks
|
JP2004531989A
(ja)
*
|
2001-06-29 |
2004-10-14 |
沖電気工業株式会社 |
電子的に描写された画像に電子透かしを埋め込む方法およびシステム
|
US8094869B2
(en)
|
2001-07-02 |
2012-01-10 |
Digimarc Corporation |
Fragile and emerging digital watermarks
|
US7421411B2
(en)
|
2001-07-06 |
2008-09-02 |
Nokia Corporation |
Digital rights management in a mobile communications environment
|
JP3675745B2
(ja)
*
|
2001-08-21 |
2005-07-27 |
ソニー株式会社 |
付加データ埋め込み装置、付加データ埋め込み方法及び付加データ埋め込みプログラム
|
US7537170B2
(en)
|
2001-08-31 |
2009-05-26 |
Digimarc Corporation |
Machine-readable security features for printed objects
|
US7213757B2
(en)
|
2001-08-31 |
2007-05-08 |
Digimarc Corporation |
Emerging security features for identification documents
|
US6975745B2
(en)
*
|
2001-10-25 |
2005-12-13 |
Digimarc Corporation |
Synchronizing watermark detectors in geometrically distorted signals
|
AU2002346675A1
(en)
*
|
2001-12-05 |
2003-06-17 |
Regents Of The University Of Minnesota |
Image restoration from transformed component data
|
US6873744B2
(en)
*
|
2002-04-17 |
2005-03-29 |
Regents Of The University Of Minnesota |
Image restoration from transformed component data
|
US7339992B2
(en)
|
2001-12-06 |
2008-03-04 |
The Trustees Of Columbia University In The City Of New York |
System and method for extracting text captions from video and generating video summaries
|
US7515730B2
(en)
*
|
2001-12-13 |
2009-04-07 |
Digimarc Corporation |
Progressive image quality control using watermarking
|
US7006662B2
(en)
*
|
2001-12-13 |
2006-02-28 |
Digimarc Corporation |
Reversible watermarking using expansion, rate control and iterative embedding
|
US7561714B2
(en)
*
|
2001-12-13 |
2009-07-14 |
Digimarc Corporation |
Reversible watermarking
|
US7187780B2
(en)
*
|
2001-12-13 |
2007-03-06 |
Digimarc Corporation |
Image processing methods using reversible watermarking
|
ATE509326T1
(de)
|
2001-12-18 |
2011-05-15 |
L 1 Secure Credentialing Inc |
Mehrfachbildsicherheitsmerkmale zur identifikation von dokumenten und verfahren zu ihrer herstellung
|
US6944771B2
(en)
*
|
2001-12-20 |
2005-09-13 |
Koninklijke Philips Electronics N.V. |
Method and apparatus for overcoming a watermark security system
|
ATE555911T1
(de)
|
2001-12-24 |
2012-05-15 |
L 1 Secure Credentialing Inc |
Verfahren zur vollfarb-markierung von id- dokumenten
|
US7694887B2
(en)
|
2001-12-24 |
2010-04-13 |
L-1 Secure Credentialing, Inc. |
Optically variable personalized indicia for identification documents
|
CA2471457C
(en)
|
2001-12-24 |
2011-08-02 |
Digimarc Id Systems, Llc |
Covert variable information on id documents and methods of making same
|
US7728048B2
(en)
|
2002-12-20 |
2010-06-01 |
L-1 Secure Credentialing, Inc. |
Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
|
US7231061B2
(en)
*
|
2002-01-22 |
2007-06-12 |
Digimarc Corporation |
Adaptive prediction filtering for digital watermarking
|
US7886151B2
(en)
|
2002-01-22 |
2011-02-08 |
Purdue Research Foundation |
Temporal synchronization of video and audio signals
|
US7054461B2
(en)
*
|
2002-02-15 |
2006-05-30 |
Pitney Bowes Inc. |
Authenticating printed objects using digital watermarks associated with multidimensional quality metrics
|
JP4221945B2
(ja)
|
2002-05-01 |
2009-02-12 |
コニカミノルタビジネステクノロジーズ株式会社 |
画像暗号化装置、システム、およびプログラム
|
US7824029B2
(en)
|
2002-05-10 |
2010-11-02 |
L-1 Secure Credentialing, Inc. |
Identification card printer-assembler for over the counter card issuing
|
EP1514227B1
(de)
|
2002-05-14 |
2013-06-26 |
Schreiner Group GmbH & Co. KG |
Sichtbare authentifikationsmuster für ein gedrucktes dokument
|
US7519819B2
(en)
|
2002-05-29 |
2009-04-14 |
Digimarc Corporatino |
Layered security in digital watermarking
|
US20040091111A1
(en)
*
|
2002-07-16 |
2004-05-13 |
Levy Kenneth L. |
Digital watermarking and fingerprinting applications
|
CH695718A5
(fr)
*
|
2002-09-20 |
2006-07-31 |
Alpvision Sa |
Procédé de génération et d'application sur un support d'un marquage spatial numérique.
|
AU2003282763A1
(en)
|
2002-10-15 |
2004-05-04 |
Verance Corporation |
Media monitoring, management and information system
|
US7133563B2
(en)
|
2002-10-31 |
2006-11-07 |
Microsoft Corporation |
Passive embedded interaction code
|
US7116840B2
(en)
|
2002-10-31 |
2006-10-03 |
Microsoft Corporation |
Decoding and error correction in 2-D arrays
|
US7804982B2
(en)
|
2002-11-26 |
2010-09-28 |
L-1 Secure Credentialing, Inc. |
Systems and methods for managing and detecting fraud in image databases used with identification documents
|
US7712673B2
(en)
|
2002-12-18 |
2010-05-11 |
L-L Secure Credentialing, Inc. |
Identification document with three dimensional image of bearer
|
JP2004213128A
(ja)
*
|
2002-12-27 |
2004-07-29 |
Panasonic Communications Co Ltd |
文書管理装置及び文書管理方法
|
CA2522551C
(en)
|
2003-04-16 |
2009-12-22 |
Digimarc Corporation |
Three dimensional data storage
|
US7590293B2
(en)
*
|
2003-05-05 |
2009-09-15 |
Regents Of The University Of Minnesota |
Non-iterative method to restore image from transformed component data
|
WO2004102464A2
(en)
*
|
2003-05-08 |
2004-11-25 |
Digimarc Corporation |
Reversible watermarking and related applications
|
US7756288B2
(en)
*
|
2003-05-29 |
2010-07-13 |
Jeffrey Lubin |
Method and apparatus for analog insertion of low frequency watermarks
|
US7266216B2
(en)
*
|
2003-08-07 |
2007-09-04 |
International Business Machines Corporation |
Inserting and detecting watermarks in images derived from a source image
|
CN1836252A
(zh)
*
|
2003-08-19 |
2006-09-20 |
皇家飞利浦电子股份有限公司 |
利用可用的检测方法的子集检测水印
|
US7349583B2
(en)
*
|
2003-09-05 |
2008-03-25 |
The Regents Of The University Of California |
Global motion estimation image coding and processing
|
US20060239501A1
(en)
|
2005-04-26 |
2006-10-26 |
Verance Corporation |
Security enhancements of digital watermarks for multi-media 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
|
US7369677B2
(en)
|
2005-04-26 |
2008-05-06 |
Verance Corporation |
System reactions to the detection of embedded watermarks in a digital host content
|
KR100522049B1
(ko)
*
|
2003-11-14 |
2005-10-18 |
한국전자통신연구원 |
프레임 평균을 이용한 실시간 비디오 워터마크 삽입 및추출 방법
|
US7657750B2
(en)
*
|
2003-11-24 |
2010-02-02 |
Pitney Bowes Inc. |
Watermarking method with print-scan compensation
|
US7995246B2
(en)
*
|
2003-11-24 |
2011-08-09 |
Pitney Bowes Inc. |
Detecting printed image copies using phase-space-encoded fragile watermark
|
US7446891B2
(en)
*
|
2003-11-24 |
2008-11-04 |
Pitney Bowes Inc. |
Fragile watermark for detecting printed image copies
|
US7583842B2
(en)
|
2004-01-06 |
2009-09-01 |
Microsoft Corporation |
Enhanced approach of m-array decoding and error correction
|
US7263224B2
(en)
|
2004-01-16 |
2007-08-28 |
Microsoft Corporation |
Strokes localization by m-array decoding and fast image matching
|
US7539870B2
(en)
*
|
2004-02-10 |
2009-05-26 |
Microsoft Corporation |
Media watermarking by biasing randomized statistics
|
US7744002B2
(en)
|
2004-03-11 |
2010-06-29 |
L-1 Secure Credentialing, Inc. |
Tamper evident adhesive and identification document including same
|
FR2868572B1
(fr)
*
|
2004-04-05 |
2006-06-09 |
Francois Lebrat |
Procede de recherche de contenu, notamment d'extraits communs entre deux fichiers informatiques
|
US7668334B2
(en)
|
2004-07-02 |
2010-02-23 |
Digimarc Corp |
Conditioning imagery to better receive steganographic encoding
|
US20060020802A1
(en)
*
|
2004-07-23 |
2006-01-26 |
Pitney Bowes Incorporated |
Tonal compensation for graphic security features
|
US7551751B2
(en)
*
|
2004-08-30 |
2009-06-23 |
Pitney Bowes Inc. |
Watermarking images with wavepackets encoded by intensity and/or phase variations
|
US7643181B2
(en)
*
|
2004-12-14 |
2010-01-05 |
Pitney Bowes Inc. |
Method and system for printing an original image and for determining if a printed image is an original or has been altered
|
EP1693801A3
(de)
*
|
2005-02-16 |
2006-11-29 |
David Schaufele |
Biometrische Systeme und Verfahren zur Identitätsüberprüfung
|
US7607076B2
(en)
|
2005-02-18 |
2009-10-20 |
Microsoft Corporation |
Embedded interaction code document
|
US7826074B1
(en)
|
2005-02-25 |
2010-11-02 |
Microsoft Corporation |
Fast embedded interaction code printing with custom postscript commands
|
WO2006096612A2
(en)
|
2005-03-04 |
2006-09-14 |
The Trustees Of Columbia University In The City Of New York |
System and method for motion estimation and mode decision for low-complexity h.264 decoder
|
US7421439B2
(en)
|
2005-04-22 |
2008-09-02 |
Microsoft Corporation |
Global metadata embedding and decoding
|
US7599560B2
(en)
|
2005-04-22 |
2009-10-06 |
Microsoft Corporation |
Embedded interaction code recognition
|
US7400777B2
(en)
|
2005-05-25 |
2008-07-15 |
Microsoft Corporation |
Preprocessing for information pattern analysis
|
US7729539B2
(en)
|
2005-05-31 |
2010-06-01 |
Microsoft Corporation |
Fast error-correcting of embedded interaction codes
|
US7580576B2
(en)
|
2005-06-02 |
2009-08-25 |
Microsoft Corporation |
Stroke localization and binding to electronic document
|
CN100583191C
(zh)
*
|
2005-06-17 |
2010-01-20 |
鸿富锦精密工业(深圳)有限公司 |
文本加密系统及方法
|
CN1881383B
(zh)
*
|
2005-06-17 |
2011-07-27 |
鸿富锦精密工业(深圳)有限公司 |
文本加密系统及方法
|
CN100583190C
(zh)
*
|
2005-06-17 |
2010-01-20 |
鸿富锦精密工业(深圳)有限公司 |
文本加密系统及方法
|
US7619607B2
(en)
*
|
2005-06-30 |
2009-11-17 |
Microsoft Corporation |
Embedding a pattern design onto a liquid crystal display
|
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
|
US7817816B2
(en)
|
2005-08-17 |
2010-10-19 |
Microsoft Corporation |
Embedded interaction code enabled surface type identification
|
US7622182B2
(en)
|
2005-08-17 |
2009-11-24 |
Microsoft Corporation |
Embedded interaction code enabled display
|
US20070115510A1
(en)
|
2005-11-18 |
2007-05-24 |
International Business Machines Corporation |
Marking images of text with speckle patterns for theft deterrence
|
US8090141B2
(en)
|
2006-01-31 |
2012-01-03 |
Xerox Corporation |
System and method to automatically establish preferred area for image-wise watermark
|
US20070204162A1
(en)
*
|
2006-02-24 |
2007-08-30 |
Rodriguez Tony F |
Safeguarding private information through digital watermarking
|
US7756289B2
(en)
*
|
2006-03-22 |
2010-07-13 |
Ancestry.Com Operations Inc. |
Image watermarking systems and methods
|
JP2008097517A
(ja)
*
|
2006-10-16 |
2008-04-24 |
Matsushita Electric Ind Co Ltd |
文書管理システム
|
IL181167A0
(en)
*
|
2007-02-05 |
2008-01-06 |
Nds Ltd |
System for embedding data
|
JP5277180B2
(ja)
*
|
2007-03-23 |
2013-08-28 |
トムソン ライセンシング |
符号化ビットストリームの修正
|
US9349153B2
(en)
*
|
2007-04-25 |
2016-05-24 |
Digimarc Corporation |
Correcting image capture distortion
|
US8588459B2
(en)
*
|
2007-06-14 |
2013-11-19 |
Thomson Licensing |
Modifying a coded bitstream
|
JP5339113B2
(ja)
*
|
2007-08-28 |
2013-11-13 |
富士ゼロックス株式会社 |
文書管理システム及び画像処理装置及び文書管理プログラム
|
US20090076904A1
(en)
*
|
2007-09-17 |
2009-03-19 |
Frank David Serena |
Embedding digital values for digital exchange
|
JP5020025B2
(ja)
*
|
2007-10-17 |
2012-09-05 |
三菱電機株式会社 |
電子透かし検出装置、その方法およびそのプログラム
|
AU2007254661A1
(en)
*
|
2007-12-24 |
2009-07-09 |
Canon Kabushiki Kaisha |
Printing and authentication of a security document on a substrate
|
WO2009126785A2
(en)
|
2008-04-10 |
2009-10-15 |
The Trustees Of Columbia University In The City Of New York |
Systems and methods for image archaeology
|
WO2009155281A1
(en)
|
2008-06-17 |
2009-12-23 |
The Trustees Of Columbia University In The City Of New York |
System and method for dynamically and interactively searching media data
|
US8259938B2
(en)
|
2008-06-24 |
2012-09-04 |
Verance Corporation |
Efficient and secure forensic marking in compressed
|
US9117268B2
(en)
|
2008-12-17 |
2015-08-25 |
Digimarc Corporation |
Out of phase digital watermarking in two chrominance directions
|
US8199969B2
(en)
|
2008-12-17 |
2012-06-12 |
Digimarc Corporation |
Out of phase digital watermarking in two chrominance directions
|
US8671069B2
(en)
|
2008-12-22 |
2014-03-11 |
The Trustees Of Columbia University, In The City Of New York |
Rapid image annotation via brain state decoding and visual pattern mining
|
US9449195B2
(en)
|
2009-01-23 |
2016-09-20 |
Avow Networks Incorporated |
Method and apparatus to perform online credential reporting
|
US20110185179A1
(en)
*
|
2009-08-26 |
2011-07-28 |
Viswanathan Swaminathan |
System And Method For Digital Rights Management With A Lightweight Digital Watermarking Component
|
CN102483482B
(zh)
*
|
2009-09-11 |
2016-01-20 |
大金工业株式会社 |
聚光膜及其制造方法、聚光元件、太阳能电池以及聚光方法
|
US8938157B2
(en)
*
|
2010-02-23 |
2015-01-20 |
City University Of Hong Kong |
Digital chip and method of operation thereof
|
JP5365740B2
(ja)
*
|
2010-03-10 |
2013-12-11 |
富士通株式会社 |
画像復号装置、画像復号方法及び画像復号用コンピュータプログラム
|
CN103038781B
(zh)
|
2010-05-05 |
2017-05-10 |
数字标记公司 |
隐藏图像信号发送
|
US9607131B2
(en)
|
2010-09-16 |
2017-03-28 |
Verance Corporation |
Secure and efficient content screening in a networked environment
|
US8571307B2
(en)
|
2010-11-16 |
2013-10-29 |
Hand Held Products, Inc. |
Method and system operative to process monochrome image data
|
US8600158B2
(en)
|
2010-11-16 |
2013-12-03 |
Hand Held Products, Inc. |
Method and system operative to process color image data
|
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
|
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
|
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
|
CN103177413B
(zh)
*
|
2011-12-20 |
2016-04-13 |
深圳市腾讯计算机系统有限公司 |
局部化盲水印生成、检测的方法及装置
|
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
|
US20140075469A1
(en)
|
2012-09-13 |
2014-03-13 |
Verance Corporation |
Content distribution including advertisements
|
US8726304B2
(en)
|
2012-09-13 |
2014-05-13 |
Verance Corporation |
Time varying evaluation of multimedia content
|
US9262793B2
(en)
|
2013-03-14 |
2016-02-16 |
Verance Corporation |
Transactional video marking system
|
US9064125B2
(en)
*
|
2013-05-03 |
2015-06-23 |
Citrix Systems, Inc. |
Image analysis and management
|
US9251549B2
(en)
|
2013-07-23 |
2016-02-02 |
Verance Corporation |
Watermark extractor enhancements based on payload ranking
|
CN103500350B
(zh)
*
|
2013-10-11 |
2016-03-30 |
北京邮电大学 |
一种基于汉信码与数字水印的防伪方法
|
US9208334B2
(en)
|
2013-10-25 |
2015-12-08 |
Verance Corporation |
Content management using multiple abstraction layers
|
CN103679624B
(zh)
*
|
2013-10-30 |
2017-01-04 |
北京航空航天大学 |
一种基于灰度图像光水印的防扫描复印方法
|
US9311639B2
(en)
|
2014-02-11 |
2016-04-12 |
Digimarc Corporation |
Methods, apparatus and arrangements for device to device communication
|
JP2017514345A
(ja)
|
2014-03-13 |
2017-06-01 |
ベランス・コーポレイション |
埋め込みコードを用いた対話型コンテンツ取得
|
US10649372B2
(en)
*
|
2015-06-05 |
2020-05-12 |
Ui Technologies, Inc. |
Method and system for converting a toner cartridge printer
|
US20170334234A1
(en)
*
|
2016-05-19 |
2017-11-23 |
Atlanta DTH, Inc. |
System and Method for Identifying the Source of Counterfeit Copies of Multimedia Works Using Layered Simple Digital Watermarks
|
IL251149A0
(en)
|
2017-03-14 |
2017-06-29 |
Google Inc |
Semi-transparent marks for transferred content
|
US10757434B2
(en)
*
|
2017-10-18 |
2020-08-25 |
The Quantum Group, Inc. |
Cloaking and watermark of non-coded information
|
CN109598668B
(zh)
*
|
2018-12-05 |
2023-03-14 |
吉林大学 |
一种基于静电力的触觉形式数字水印嵌入及检测方法
|
US10958926B2
(en)
|
2019-01-03 |
2021-03-23 |
International Business Machines Corporation |
Digitally watermarked compressed video image sequences
|
EP3933776A1
(de)
*
|
2020-06-29 |
2022-01-05 |
Axis AB |
Verfahren und bildverarbeitungsvorrichtung zur anonymisierung eines digitalen farbbildes
|