JP2002535893A5 - - Google Patents
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- Publication number
- JP2002535893A5 JP2002535893A5 JP2000594254A JP2000594254A JP2002535893A5 JP 2002535893 A5 JP2002535893 A5 JP 2002535893A5 JP 2000594254 A JP2000594254 A JP 2000594254A JP 2000594254 A JP2000594254 A JP 2000594254A JP 2002535893 A5 JP2002535893 A5 JP 2002535893A5
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99100580.2 | 1999-01-13 | ||
| EP99100580 | 1999-01-13 | ||
| PCT/EP2000/000217 WO2000042770A1 (en) | 1999-01-13 | 2000-01-10 | Embedding supplemental data in an encoded signal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002535893A JP2002535893A (ja) | 2002-10-22 |
| JP2002535893A5 true JP2002535893A5 (https=) | 2007-03-01 |
| JP4504572B2 JP4504572B2 (ja) | 2010-07-14 |
Family
ID=8237342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000594254A Expired - Lifetime JP4504572B2 (ja) | 1999-01-13 | 2000-01-10 | 符号化された信号への補足データの組み込み |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7334129B1 (https=) |
| EP (1) | EP1062813A1 (https=) |
| JP (1) | JP4504572B2 (https=) |
| KR (1) | KR100729347B1 (https=) |
| CN (1) | CN1184818C (https=) |
| AU (1) | AU1984100A (https=) |
| BR (1) | BR0004071A (https=) |
| CA (1) | CA2323561C (https=) |
| ID (1) | ID26575A (https=) |
| IL (1) | IL138385A (https=) |
| PL (1) | PL342815A1 (https=) |
| RU (1) | RU2251819C2 (https=) |
| TR (1) | TR200002630T1 (https=) |
| TW (1) | TW536917B (https=) |
| WO (1) | WO2000042770A1 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002045567A (ja) | 2000-08-02 | 2002-02-12 | Konami Co Ltd | 携帯端末装置、ゲーム実行支援装置および記録媒体 |
| KR100491029B1 (ko) * | 2002-03-30 | 2005-05-24 | 연세대학교 산학협력단 | 디지털 비디오의 인증 및 조작 위치 파악을 위한 워터마크삽입 및 검출 방법 |
| JP2005523657A (ja) * | 2002-04-19 | 2005-08-04 | 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 | コンディショナル・アクセス・システム及び装置 |
| WO2003107670A1 (en) * | 2002-06-12 | 2003-12-24 | Koninklijke Philips Electronics N.V. | Conditional access apparatus and method |
| US20060053292A1 (en) * | 2002-10-30 | 2006-03-09 | Koninklijke Philips Electronics, N.V. | Watermarking of a variable bit-rate signal |
| EP1588365A2 (en) * | 2003-01-15 | 2005-10-26 | Koninklijke Philips Electronics N.V. | Embedded revocation messaging |
| WO2005003927A2 (en) | 2003-07-02 | 2005-01-13 | James Devito | Interactive digital medium and system |
| US7409002B2 (en) * | 2003-09-30 | 2008-08-05 | Intel Corporation | Signal modulation |
| GB0403331D0 (en) * | 2004-02-14 | 2004-03-17 | Koninkl Philips Electronics Nv | Watermark detection |
| GB0403330D0 (en) * | 2004-02-14 | 2004-03-17 | Koninkl Philips Electronics Nv | Watermark detection |
| GB0403329D0 (en) * | 2004-02-14 | 2004-03-17 | Koninkl Philips Electronics Nv | Watermark detection |
| CN101258538B (zh) * | 2005-05-26 | 2013-06-12 | Lg电子株式会社 | 将音频信号编解码的方法 |
| JP2009518945A (ja) | 2005-12-05 | 2009-05-07 | トムソン ライセンシング | ウォーターマークエンコードコンテンツ |
| RU2434356C2 (ru) * | 2005-12-05 | 2011-11-20 | Томсон Лайсенсинг | Создание водяных знаков в кодированном информационном наполнении |
| WO2008026145A2 (en) * | 2006-08-30 | 2008-03-06 | Koninklijke Philips Electronics N.V. | Device and method for coding a data signal and device and method for decoding a data signal |
| EP2232874B1 (en) * | 2008-01-08 | 2012-12-05 | Telefonaktiebolaget L M Ericsson (publ) | Adaptive filtering |
| DE102008014311A1 (de) * | 2008-03-14 | 2009-09-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Einbetter zum Einbetten eines Wasserzeichens in eine Informationsdarstellung, Detektor zum Detektieren eines Wasserzeichens in einer Informationsdarstellung, Verfahren, Computerprogramm und Informationssignal |
| BR122022013454B1 (pt) | 2009-10-20 | 2023-05-16 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Codificador de áudio, decodificador de áudio, método para codificar uma informação de áudio, método para decodificar uma informação de áudio que utiliza uma detecção de um grupo de valores espectrais previamente decodificados |
| AU2011206677B9 (en) | 2010-01-12 | 2014-12-11 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding and decoding an audio information, and computer program obtaining a context sub-region value on the basis of a norm of previously decoded spectral values |
| EP2634945B1 (en) * | 2012-02-29 | 2014-12-24 | Mitsubishi Electric R&D Centre Europe B.V. | Method and a device for increasing the amount of information bits comprised in a symbol |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177227A (ja) * | 1988-01-05 | 1989-07-13 | Toshiba Corp | 音声コーデック |
| ATE151908T1 (de) * | 1990-01-18 | 1997-05-15 | Philips Electronics Nv | Aufzeichnungsvorrichtung zum umkehrbaren speichern von digitalen daten auf einem mehrspuren-aufzeichnungsträger, dekodiervorrichtung, informationswiedergabegerät für die verwendung mit einem solchen aufzeichnungsträger und aufzeichnungsträger für die verwendung mit einer solchen aufzeichnungsvorrichtung, mit einer solchen dekodiervorrichtung und/oder mit einem solchen informationswiedergabegerät |
| DE69331715T2 (de) * | 1992-12-09 | 2002-10-24 | Discovery Communications, Inc. | Fernbedienung für Kabelfernsehverteilsysteme |
| US5491516A (en) * | 1993-01-14 | 1996-02-13 | Rca Thomson Licensing Corporation | Field elimination apparatus for a video compression/decompression system |
| US5748763A (en) * | 1993-11-18 | 1998-05-05 | Digimarc Corporation | Image steganography system featuring perceptually adaptive and globally scalable signal embedding |
| DE69636084T2 (de) * | 1995-09-28 | 2006-09-14 | Nec Corp. | Verfahren und Vorrichtung zum Einfügen eines Spreizspektrumwasserzeichens in Multimediadaten |
| WO1997013248A1 (en) * | 1995-10-04 | 1997-04-10 | Philips Electronics N.V. | Marking a digitally encoded video and/or audio signal |
| US6122379A (en) * | 1996-05-30 | 2000-09-19 | Deloitte & Touche Inc. | Method and apparatus for performing simultaneous data compression and encryption |
| 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 |
| US5809139A (en) * | 1996-09-13 | 1998-09-15 | Vivo Software, Inc. | Watermarking method and apparatus for compressed digital video |
| US6269338B1 (en) * | 1996-10-10 | 2001-07-31 | U.S. Philips Corporation | Data compression and expansion of an audio signal |
| WO1998031152A2 (en) * | 1997-01-13 | 1998-07-16 | Koninklijke Philips Electronics N.V. | Embedding supplemental data in a digital video signal |
| EP0902946B1 (en) * | 1997-01-27 | 2006-05-24 | Koninklijke Philips Electronics N.V. | System for copy protection of recorded signals |
| JP3412117B2 (ja) * | 1997-04-25 | 2003-06-03 | 日本電信電話株式会社 | 量子化の符号化パラメータを用いる電子すかし作成方法およびその読出し方法 |
| KR19980086811A (ko) * | 1997-05-08 | 1998-12-05 | 니시무로 타이조 | 부가정보 매입과 재생을 위한 장치와 방법 및 그 기록 매체 |
| US6037984A (en) * | 1997-12-24 | 2000-03-14 | Sarnoff Corporation | Method and apparatus for embedding a watermark into a digital image or image sequence |
| US6332194B1 (en) * | 1998-06-05 | 2001-12-18 | Signafy, Inc. | Method for data preparation and watermark insertion |
| US6275599B1 (en) * | 1998-08-28 | 2001-08-14 | International Business Machines Corporation | Compressed image authentication and verification |
| US6285775B1 (en) * | 1998-10-01 | 2001-09-04 | The Trustees Of The University Of Princeton | Watermarking scheme for image authentication |
| US6885749B1 (en) * | 1999-10-01 | 2005-04-26 | At&T Corp | Scrambling a compression-coded signal |
-
2000
- 2000-01-10 WO PCT/EP2000/000217 patent/WO2000042770A1/en not_active Ceased
- 2000-01-10 JP JP2000594254A patent/JP4504572B2/ja not_active Expired - Lifetime
- 2000-01-10 ID IDW20001767A patent/ID26575A/id unknown
- 2000-01-10 AU AU19841/00A patent/AU1984100A/en not_active Abandoned
- 2000-01-10 US US09/623,945 patent/US7334129B1/en not_active Expired - Lifetime
- 2000-01-10 CA CA2323561A patent/CA2323561C/en not_active Expired - Lifetime
- 2000-01-10 PL PL00342815A patent/PL342815A1/xx unknown
- 2000-01-10 EP EP00900217A patent/EP1062813A1/en not_active Withdrawn
- 2000-01-10 CN CNB008003297A patent/CN1184818C/zh not_active Expired - Fee Related
- 2000-01-10 IL IL13838500A patent/IL138385A/xx not_active IP Right Cessation
- 2000-01-10 BR BR0004071-1A patent/BR0004071A/pt not_active IP Right Cessation
- 2000-01-10 KR KR1020007010111A patent/KR100729347B1/ko not_active Expired - Lifetime
- 2000-01-10 RU RU2000125744/09A patent/RU2251819C2/ru not_active IP Right Cessation
- 2000-01-10 TR TR2000/02630T patent/TR200002630T1/xx unknown
- 2000-01-26 TW TW089101304A patent/TW536917B/zh not_active IP Right Cessation