RU2251819C2 - Вставка дополнительных данных в кодированный сигнал - Google Patents
Вставка дополнительных данных в кодированный сигнал Download PDFInfo
- Publication number
- RU2251819C2 RU2251819C2 RU2000125744/09A RU2000125744A RU2251819C2 RU 2251819 C2 RU2251819 C2 RU 2251819C2 RU 2000125744/09 A RU2000125744/09 A RU 2000125744/09A RU 2000125744 A RU2000125744 A RU 2000125744A RU 2251819 C2 RU2251819 C2 RU 2251819C2
- Authority
- RU
- Russia
- Prior art keywords
- signal
- additional data
- dsd
- prediction filter
- bit
- Prior art date
Links
Images
Classifications
-
- 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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
-
- 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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2362—Generation or processing of Service Information [SI]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99100580.2 | 1999-01-13 | ||
| EP99100580 | 1999-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2000125744A RU2000125744A (ru) | 2002-09-10 |
| RU2251819C2 true RU2251819C2 (ru) | 2005-05-10 |
Family
ID=8237342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2000125744/09A RU2251819C2 (ru) | 1999-01-13 | 2000-01-10 | Вставка дополнительных данных в кодированный сигнал |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7334129B1 (enExample) |
| EP (1) | EP1062813A1 (enExample) |
| JP (1) | JP4504572B2 (enExample) |
| KR (1) | KR100729347B1 (enExample) |
| CN (1) | CN1184818C (enExample) |
| AU (1) | AU1984100A (enExample) |
| BR (1) | BR0004071A (enExample) |
| CA (1) | CA2323561C (enExample) |
| ID (1) | ID26575A (enExample) |
| IL (1) | IL138385A (enExample) |
| PL (1) | PL342815A1 (enExample) |
| RU (1) | RU2251819C2 (enExample) |
| TR (1) | TR200002630T1 (enExample) |
| TW (1) | TW536917B (enExample) |
| WO (1) | WO2000042770A1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2434356C2 (ru) * | 2005-12-05 | 2011-11-20 | Томсон Лайсенсинг | Создание водяных знаков в кодированном информационном наполнении |
| US8144923B2 (en) | 2005-12-05 | 2012-03-27 | Thomson Licensing | Watermarking encoded content |
| RU2574848C2 (ru) * | 2010-01-12 | 2016-02-10 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангеванден Форшунг Е.Ф. | Аудио кодер, аудио декодер, способ кодирования аудио информации, способ декодирования аудио информации и компьютерная программа, использующая хэш-таблицу, которая описывает значимые значения состояния и границы интервала |
| US9633664B2 (en) | 2010-01-12 | 2017-04-25 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding and audio information, method for decoding an audio information and computer program using a modification of a number representation of a numeric previous context value |
| US9978380B2 (en) | 2009-10-20 | 2018-05-22 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a detection of a group of previously-decoded spectral values |
Families Citing this family (16)
| 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 |
| KR100956273B1 (ko) * | 2002-04-19 | 2010-05-10 | 이르데토 아인드호벤 비.브이. | 조건부 액세스 시스템 및 장치 |
| US20060072611A1 (en) * | 2002-06-12 | 2006-04-06 | Koninklijke Philips Electronic N.V. | Conditional access apparatus and method |
| AU2003263529A1 (en) * | 2002-10-30 | 2004-05-25 | Koninklijke Philips Electronics N.V. | Watermarking of a variable bit-rate signal |
| JP2006521591A (ja) * | 2003-01-15 | 2006-09-21 | 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 | 埋め込みによる失効の伝達 |
| US7343210B2 (en) | 2003-07-02 | 2008-03-11 | 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 |
| GB0403329D0 (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 |
| CN101180674B (zh) * | 2005-05-26 | 2012-01-04 | Lg电子株式会社 | 编码和解码音频信号的方法 |
| EP2060124A2 (en) * | 2006-08-30 | 2009-05-20 | Koninklijke Philips Electronics N.V. | Device and method for coding a data signal and device and method for decoding a data signal |
| US8576906B2 (en) * | 2008-01-08 | 2013-11-05 | 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 |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2037888C1 (ru) * | 1990-01-18 | 1995-06-19 | Н.В.Филипс Глоэлампенфабрикен | Способ записи цифровой информации на носителе и устройство для воспроизведения цифровой информации с носителя записи |
| RU2115258C1 (ru) * | 1993-01-14 | 1998-07-10 | Ар-Си-Эй Томсон Лайсензинг Корпорейшн | Устройство для сжатия видеосигнала (варианты), устройство для приема сжатого видеосигнала и устройство для обработки видеосигнала |
| RU2119726C1 (ru) * | 1992-12-09 | 1998-09-27 | Дискавери Коммьюникейшнз, Инк. | Контроллер сети для системы кабельного телевидения (варианты), контроллер сети для дистанционного управления бухгалтерской информацией, способ использования оборудования для обработки цифровых сигналов (варианты), способ использования головной станции системы кабельного телевидения для дистанционной адресации рекламы и способ дистанционного управления бухгалтерской информацией |
Family Cites Families (17)
| 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 |
| US5748763A (en) * | 1993-11-18 | 1998-05-05 | Digimarc Corporation | Image steganography system featuring perceptually adaptive and globally scalable signal embedding |
| EP0766468B1 (en) * | 1995-09-28 | 2006-05-03 | Nec Corporation | Method and system for inserting a spread spectrum watermark into multimedia data |
| DE69622837T2 (de) * | 1995-10-04 | 2003-04-10 | Koninkl Philips Electronics Nv | Markierung eines digital kodierten video und/oder audio signals |
| 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 |
| CN1134172C (zh) * | 1997-01-13 | 2004-01-07 | 皇家菲利浦电子有限公司 | 数字视频信号中的嵌入补充数据 |
| CN101079295A (zh) * | 1997-01-27 | 2007-11-28 | 皇家飞利浦电子股份有限公司 | 记录信号的复制保护系统 |
| 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 |
| US6192138B1 (en) * | 1997-05-08 | 2001-02-20 | Kabushiki Kaisha Toshiba | Apparatus and method for embedding/unembedding supplemental information |
| 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 ID IDW20001767A patent/ID26575A/id unknown
- 2000-01-10 PL PL00342815A patent/PL342815A1/xx unknown
- 2000-01-10 BR BR0004071-1A patent/BR0004071A/pt not_active IP Right Cessation
- 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 EP EP00900217A patent/EP1062813A1/en not_active Withdrawn
- 2000-01-10 CN CNB008003297A patent/CN1184818C/zh not_active Expired - Fee Related
- 2000-01-10 TR TR2000/02630T patent/TR200002630T1/xx unknown
- 2000-01-10 RU RU2000125744/09A patent/RU2251819C2/ru not_active IP Right Cessation
- 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 IL IL13838500A patent/IL138385A/xx not_active IP Right Cessation
- 2000-01-10 AU AU19841/00A patent/AU1984100A/en not_active Abandoned
- 2000-01-10 KR KR1020007010111A patent/KR100729347B1/ko not_active Expired - Lifetime
- 2000-01-26 TW TW089101304A patent/TW536917B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2037888C1 (ru) * | 1990-01-18 | 1995-06-19 | Н.В.Филипс Глоэлампенфабрикен | Способ записи цифровой информации на носителе и устройство для воспроизведения цифровой информации с носителя записи |
| RU2119726C1 (ru) * | 1992-12-09 | 1998-09-27 | Дискавери Коммьюникейшнз, Инк. | Контроллер сети для системы кабельного телевидения (варианты), контроллер сети для дистанционного управления бухгалтерской информацией, способ использования оборудования для обработки цифровых сигналов (варианты), способ использования головной станции системы кабельного телевидения для дистанционной адресации рекламы и способ дистанционного управления бухгалтерской информацией |
| RU2115258C1 (ru) * | 1993-01-14 | 1998-07-10 | Ар-Си-Эй Томсон Лайсензинг Корпорейшн | Устройство для сжатия видеосигнала (варианты), устройство для приема сжатого видеосигнала и устройство для обработки видеосигнала |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2434356C2 (ru) * | 2005-12-05 | 2011-11-20 | Томсон Лайсенсинг | Создание водяных знаков в кодированном информационном наполнении |
| US8144923B2 (en) | 2005-12-05 | 2012-03-27 | Thomson Licensing | Watermarking encoded content |
| US9978380B2 (en) | 2009-10-20 | 2018-05-22 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a detection of a group of previously-decoded spectral values |
| US11443752B2 (en) | 2009-10-20 | 2022-09-13 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a detection of a group of previously-decoded spectral values |
| US12080300B2 (en) | 2009-10-20 | 2024-09-03 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a detection of a group of previously-decoded spectral values |
| RU2574848C2 (ru) * | 2010-01-12 | 2016-02-10 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангеванден Форшунг Е.Ф. | Аудио кодер, аудио декодер, способ кодирования аудио информации, способ декодирования аудио информации и компьютерная программа, использующая хэш-таблицу, которая описывает значимые значения состояния и границы интервала |
| US9633664B2 (en) | 2010-01-12 | 2017-04-25 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding and audio information, method for decoding an audio information and computer program using a modification of a number representation of a numeric previous context value |
Also Published As
| Publication number | Publication date |
|---|---|
| PL342815A1 (en) | 2001-07-02 |
| CN1296701A (zh) | 2001-05-23 |
| ID26575A (id) | 2001-01-18 |
| US7334129B1 (en) | 2008-02-19 |
| TR200002630T1 (tr) | 2000-12-21 |
| TW536917B (en) | 2003-06-11 |
| IL138385A0 (en) | 2001-10-31 |
| CA2323561A1 (en) | 2000-07-20 |
| EP1062813A1 (en) | 2000-12-27 |
| WO2000042770A1 (en) | 2000-07-20 |
| KR20010041826A (ko) | 2001-05-25 |
| CN1184818C (zh) | 2005-01-12 |
| JP2002535893A (ja) | 2002-10-22 |
| IL138385A (en) | 2005-07-25 |
| CA2323561C (en) | 2013-03-26 |
| AU1984100A (en) | 2000-08-01 |
| BR0004071A (pt) | 2000-11-21 |
| JP4504572B2 (ja) | 2010-07-14 |
| KR100729347B1 (ko) | 2007-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100111 |