DE69737440D1 - System zum Einfügen und Ermitteln von Identifizierungsdaten für digitale Daten - Google Patents
System zum Einfügen und Ermitteln von Identifizierungsdaten für digitale DatenInfo
- Publication number
- DE69737440D1 DE69737440D1 DE69737440T DE69737440T DE69737440D1 DE 69737440 D1 DE69737440 D1 DE 69737440D1 DE 69737440 T DE69737440 T DE 69737440T DE 69737440 T DE69737440 T DE 69737440T DE 69737440 D1 DE69737440 D1 DE 69737440D1
- Authority
- DE
- Germany
- Prior art keywords
- determining digital
- digital data
- identification data
- data identification
- data
- 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
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
- H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8358—Generation of protective data, e.g. certificates involving watermark
-
- 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
- G06T2201/0052—Embedding of the watermark in the frequency domain
-
- 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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Facsimile Transmission Control (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34548796A JP3106985B2 (ja) | 1996-12-25 | 1996-12-25 | 電子すかし挿入装置及び検出装置 |
JP34548796 | 1996-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69737440D1 true DE69737440D1 (de) | 2007-04-19 |
DE69737440T2 DE69737440T2 (de) | 2007-07-05 |
Family
ID=18376922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997637440 Expired - Lifetime DE69737440T2 (de) | 1996-12-25 | 1997-12-23 | System zum Einfügen und Ermitteln von Identifizierungsdaten für digitale Daten |
Country Status (6)
Country | Link |
---|---|
US (2) | US6453053B1 (de) |
EP (1) | EP0851679B1 (de) |
JP (1) | JP3106985B2 (de) |
KR (1) | KR100290330B1 (de) |
CA (1) | CA2225867C (de) |
DE (1) | DE69737440T2 (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6424725B1 (en) | 1996-05-16 | 2002-07-23 | Digimarc Corporation | Determining transformations of media signals with embedded code signals |
US7720249B2 (en) * | 1993-11-18 | 2010-05-18 | Digimarc Corporation | Watermark embedder and reader |
US6590996B1 (en) | 2000-02-14 | 2003-07-08 | Digimarc Corporation | Color adaptive watermarking |
JP3109575B2 (ja) | 1996-09-30 | 2000-11-20 | 日本電気株式会社 | 画像データ処理装置 |
KR100280953B1 (ko) * | 1997-03-05 | 2001-02-01 | 가네꼬 히사시 | 화상 데이터 처리 장치 및 상기 화상 데이터 처리를 위한 프로그램 격납 기록매체 |
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 |
US6131162A (en) * | 1997-06-05 | 2000-10-10 | Hitachi Ltd. | Digital data authentication method |
US7154560B1 (en) * | 1997-10-27 | 2006-12-26 | Shih-Fu Chang | Watermarking of digital image data |
JPH11196262A (ja) | 1997-11-07 | 1999-07-21 | Matsushita Electric Ind Co Ltd | デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した媒体 |
US6330672B1 (en) * | 1997-12-03 | 2001-12-11 | At&T Corp. | Method and apparatus for watermarking digital bitstreams |
GB9801131D0 (en) * | 1998-01-20 | 1998-03-18 | Nds Ltd | Improvements in or relating to watermarks |
US6687824B1 (en) * | 1998-07-01 | 2004-02-03 | Samsung Electronics Co., Ltd. | Digital image coding/decoding apparatus and method for recording and restoring a signature image using watermarking |
US20030130954A1 (en) * | 1998-07-31 | 2003-07-10 | Carr J. Scott | Postal applications including digital watermarks |
US7143434B1 (en) | 1998-11-06 | 2006-11-28 | Seungyup Paek | Video description system and method |
US6697497B1 (en) * | 1998-12-22 | 2004-02-24 | Novell, Inc. | Boundary identification and characterization through density differencing |
JP3397157B2 (ja) | 1999-01-13 | 2003-04-14 | 日本電気株式会社 | 電子透かし挿入システム |
US6535148B1 (en) | 1999-02-12 | 2003-03-18 | Sony Corporation | Method and apparatus for truncated decoding |
JP2001008019A (ja) * | 1999-06-18 | 2001-01-12 | Canon Inc | 画像処理装置およびその方法 |
JP3480700B2 (ja) * | 1999-06-25 | 2003-12-22 | 日本ビクター株式会社 | 電子透かし記録方法及び電子透かし記録装置 |
US6473876B1 (en) | 1999-06-29 | 2002-10-29 | Sony Corporation | Method and apparatus for encoding of bitstreams using rotation |
US6389562B1 (en) | 1999-06-29 | 2002-05-14 | Sony Corporation | Source code shuffling to provide for robust error recovery |
US6493842B1 (en) | 1999-06-29 | 2002-12-10 | Sony Corporation | Time-varying randomization for data synchronization and implicit information transmission |
JP4641041B2 (ja) * | 1999-08-04 | 2011-03-02 | Kddi株式会社 | 動画像の電子透かし検出装置 |
JP2001061052A (ja) | 1999-08-20 | 2001-03-06 | Nec Corp | 電子すかしデータ挿入方法及びその装置と電子すかしデータ検出装置 |
US6834344B1 (en) * | 1999-09-17 | 2004-12-21 | International Business Machines Corporation | Semi-fragile watermarks |
SE9903461L (sv) * | 1999-09-24 | 2001-03-25 | Protego Information Ab | Metod och apparat för identifieringsmärkning av en dataström |
US6539517B1 (en) | 1999-11-09 | 2003-03-25 | Sony Corporation | Data transformation for explicit transmission of control information |
DE60036189T2 (de) * | 1999-11-25 | 2008-05-21 | Matsushita Electric Industrial Co., Ltd., Kadoma | Informationeinbettungsgerät und -verfahren für Erfassung von Verfälschungen |
JP3507743B2 (ja) * | 1999-12-22 | 2004-03-15 | 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 | 圧縮オーディオデータへの電子透かし方法およびそのシステム |
US6711674B1 (en) * | 2000-02-24 | 2004-03-23 | Xilinx, Inc. | Method of watermarking configuration data in an FPGA by embedding the watermark corresponding to a macro obtained upon encountering a first watermark tag from the macro |
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 |
JP2001285607A (ja) | 2000-03-29 | 2001-10-12 | Nec Corp | 電子透かし挿入器及び電子透かし検出器並びにそれらに用いる電子透かし挿入方法及び電子透かし検出方法 |
JP3630071B2 (ja) * | 2000-04-05 | 2005-03-16 | 日本電気株式会社 | 電子透かし検出器及びそれに用いる電子透かし検出方法 |
EP1164543B1 (de) | 2000-06-14 | 2017-08-09 | Panasonic Intellectual Property Corporation of America | Einbettung/Extrahierung von digitaler Information |
JP2002027224A (ja) * | 2000-07-05 | 2002-01-25 | Nec Corp | 電子透かし挿入・検出装置、方法及び記録媒体 |
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 |
GB2370437A (en) * | 2000-12-20 | 2002-06-26 | Motorola Inc | Method for watermarking a digital image |
JP2002330279A (ja) * | 2001-05-07 | 2002-11-15 | Techno Mathematical Co Ltd | 画像へのデータ埋め込み方法及び当該データの抽出方法 |
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 |
US20030131350A1 (en) * | 2002-01-08 | 2003-07-10 | Peiffer John C. | Method and apparatus for identifying a digital audio signal |
KR20030073369A (ko) * | 2002-03-11 | 2003-09-19 | 한국전자통신연구원 | 양자화를 이용한 실시간 블라인드 워터마킹 방법 |
SG107100A1 (en) * | 2002-05-11 | 2004-11-29 | Univ Nanyang | Digital watermarking |
GB2392337B (en) | 2002-07-19 | 2005-12-07 | Matsushita Electric Ind Co Ltd | Digital watermarking apparatus and application apparatus using the same |
EP1388813A2 (de) | 2002-08-09 | 2004-02-11 | Matsushita Electric Industrial Co., Ltd. | Verfahren und Vorrichtung zum Wasserzeichnen eines digitalen Bildes |
EP1398732A3 (de) * | 2002-09-04 | 2006-09-27 | Matsushita Electric Industrial Co., Ltd. | Digitale Wasserzeicheneinbettung und -erkennung |
MXPA05004231A (es) | 2002-10-23 | 2005-07-05 | Nielsen Media Res Inc | Aparato para la insercion de datos digitales, y metodos para utilizarlo con audio/video comprimidos. |
US7254275B2 (en) * | 2002-12-17 | 2007-08-07 | Symbol Technologies, Inc. | Method and system for image compression using image symmetry |
WO2004107120A2 (en) * | 2003-05-22 | 2004-12-09 | Sony Electronics Inc. | Methods and apparatuses for sequestering content |
US20040236594A1 (en) * | 2003-05-22 | 2004-11-25 | Clay Fisher | Methods and apparatuses for sequestering content |
US7460684B2 (en) | 2003-06-13 | 2008-12-02 | Nielsen Media Research, Inc. | Method and apparatus for embedding watermarks |
JP4208135B2 (ja) | 2003-11-07 | 2009-01-14 | Kddi株式会社 | ドリフト補償方式 |
CA2562137C (en) * | 2004-04-07 | 2012-11-27 | Nielsen Media Research, Inc. | Data insertion apparatus and methods for use with compressed audio/video data |
WO2006014362A1 (en) | 2004-07-02 | 2006-02-09 | Nielsen Media Research, Inc. | Methods and apparatus for mixing compressed digital bit streams |
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 |
WO2007036863A2 (en) * | 2005-09-30 | 2007-04-05 | Nxp B.V. | Watermarking of a processing module |
EP2095560B1 (de) | 2006-10-11 | 2015-09-09 | The Nielsen Company (US), LLC | Verfahren und vorrichtung zur einbettung von codes in komprimierte audiodatenströme |
KR100873947B1 (ko) * | 2007-05-30 | 2008-12-12 | 주식회사 엠엠칩스 | H.264/avc 표준용 워터마크 삽입 방법 및 시스템 |
JP4900135B2 (ja) * | 2007-08-17 | 2012-03-21 | 沖電気工業株式会社 | 画像符号化装置及び画像復号装置 |
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 |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5659613A (en) * | 1994-06-29 | 1997-08-19 | Macrovision Corporation | Method and apparatus for copy protection for various recording media using a video finger print |
US5530751A (en) * | 1994-06-30 | 1996-06-25 | Hewlett-Packard Company | Embedded hidden identification codes in digital objects |
US5848155A (en) * | 1996-09-04 | 1998-12-08 | Nec Research Institute, Inc. | Spread spectrum watermark for embedded signalling |
US5809139A (en) * | 1996-09-13 | 1998-09-15 | Vivo Software, Inc. | Watermarking method and apparatus for compressed digital video |
US5915027A (en) * | 1996-11-05 | 1999-06-22 | Nec Research Institute | Digital watermarking |
-
1996
- 1996-12-25 JP JP34548796A patent/JP3106985B2/ja not_active Expired - Fee Related
-
1997
- 1997-12-19 US US08/994,270 patent/US6453053B1/en not_active Expired - Lifetime
- 1997-12-23 EP EP19970122830 patent/EP0851679B1/de not_active Expired - Lifetime
- 1997-12-23 DE DE1997637440 patent/DE69737440T2/de not_active Expired - Lifetime
- 1997-12-26 KR KR1019970080339A patent/KR100290330B1/ko not_active IP Right Cessation
- 1997-12-29 CA CA 2225867 patent/CA2225867C/en not_active Expired - Fee Related
-
2002
- 2002-04-15 US US10/122,550 patent/US6735325B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2225867C (en) | 2001-09-11 |
KR19980064833A (ko) | 1998-10-07 |
US6453053B1 (en) | 2002-09-17 |
EP0851679A2 (de) | 1998-07-01 |
EP0851679A3 (de) | 2000-03-29 |
JP3106985B2 (ja) | 2000-11-06 |
KR100290330B1 (ko) | 2001-06-01 |
US6735325B2 (en) | 2004-05-11 |
EP0851679B1 (de) | 2007-03-07 |
DE69737440T2 (de) | 2007-07-05 |
CA2225867A1 (en) | 1998-06-25 |
JPH10191330A (ja) | 1998-07-21 |
US20020110260A1 (en) | 2002-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |