CA2364433C - Procedes et dispositifs de traitement du signal, et applications de gestion de droits numeriques - Google Patents
Procedes et dispositifs de traitement du signal, et applications de gestion de droits numeriques Download PDFInfo
- Publication number
- CA2364433C CA2364433C CA2364433A CA2364433A CA2364433C CA 2364433 C CA2364433 C CA 2364433C CA 2364433 A CA2364433 A CA 2364433A CA 2364433 A CA2364433 A CA 2364433A CA 2364433 C CA2364433 C CA 2364433C
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- CA
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- Prior art keywords
- data
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- embedded
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- box
- 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 - Fee Related
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Classifications
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- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
- H04N1/32208—Spatial or amplitude domain methods involving changing the magnitude of selected pixels, e.g. overlay of information or super-imposition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
- H04N1/32229—Spatial or amplitude domain methods with selective or adaptive application of the additional information, e.g. in selected regions of the image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
- H04N1/32272—Encryption or ciphering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
- H04N2201/327—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs which are undetectable to the naked eye, e.g. embedded codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/328—Processing of the additional information
- H04N2201/3281—Encryption; Ciphering
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Editing Of Facsimile Originals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Image Processing (AREA)
- Television Systems (AREA)
Abstract
Cette invention concerne des techniques détaillées d'inclusion de données auxiliaires (1030) par stéganographie dans un contenu électronique (par exemple, audio, vidéo, imagerie fixe, etc.) (1020) de façons simples sur le plan du calcul, sans être très visibles (1010). Les données d'intégration acheminent des informations de droit d'auteur ou autres informations de propriété, ou peuvent être utilisées pour des besoins de commande de dispositifs (par exemple, pour empêcher une reproduction non autorisée). En outre, cette invention concerne un certain nombre de contre-mesures contre l'élimination de données auxiliaires, y compris le recours à la manipulation du contenu en présence de telles données. Les données incluses peuvent être rendues dépendantes du support codé, par exemple en modifiant les données intégrées en fonction des caractéristiques du support. Le chiffrement peut être avantageusement utilisé (1040). Les dispositifs de restitution peuvent être équipées pour rechercher les ID dans le contenu déjà consulté, et appliquer les règles d'usage. Certains modes de réalisation utilisent avantageusement des filigranes multiples, par exemple, un filigrane cohérent est codé avant la distribution et indique que le contenu est protégé, un second filigrane étant codé par le dispositif de restitution et sert à relier uniquement ce contenu à ce dispositif. Quelques applications bénéficient du brouillage du contenu, de manière à laisser en clair et librement accessibles certaines informations (telles que les informations d'en-tête, par exemple).
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12358199P | 1999-03-10 | 1999-03-10 | |
US12358799P | 1999-03-10 | 1999-03-10 | |
US12659199P | 1999-03-26 | 1999-03-26 | |
US12659299P | 1999-03-26 | 1999-03-26 | |
US09/404,291 US7055034B1 (en) | 1998-09-25 | 1999-09-23 | Method and apparatus for robust embedded data |
US60/123,587 | 1999-09-23 | ||
US60/126,592 | 1999-09-23 | ||
US09/404,292 | 1999-09-23 | ||
US60/123,581 | 1999-09-23 | ||
US09/404,292 US7197156B1 (en) | 1998-09-25 | 1999-09-23 | Method and apparatus for embedding auxiliary information within original data |
US60/126,591 | 1999-09-23 | ||
US09/404,291 | 1999-09-23 | ||
PCT/US2000/006296 WO2000054453A1 (fr) | 1999-03-10 | 2000-03-10 | Procedes et dispositifs de traitement du signal, et applications de gestion de droits numeriques |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2364433A1 CA2364433A1 (fr) | 2000-09-14 |
CA2364433C true CA2364433C (fr) | 2011-07-19 |
Family
ID=27558005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2364433A Expired - Fee Related CA2364433C (fr) | 1999-03-10 | 2000-03-10 | Procedes et dispositifs de traitement du signal, et applications de gestion de droits numeriques |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1157499A4 (fr) |
JP (1) | JP2002539487A (fr) |
KR (1) | KR100746018B1 (fr) |
AU (1) | AU3736800A (fr) |
CA (1) | CA2364433C (fr) |
WO (1) | WO2000054453A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7373513B2 (en) | 1998-09-25 | 2008-05-13 | Digimarc Corporation | Transmarking of multimedia signals |
US8091025B2 (en) | 2000-03-24 | 2012-01-03 | Digimarc Corporation | Systems and methods for processing content objects |
KR100548983B1 (ko) * | 2000-11-02 | 2006-02-02 | (주)마크텍 | 디지털 증명서의 발급 및 인증을 위한 텍스트의 삽입 방법및 장치 |
US7124442B2 (en) | 2001-07-25 | 2006-10-17 | 440 Pammel, Inc. | System and method for insertion and retrieval of microthreads in transmitted data |
US20030069853A1 (en) * | 2001-10-04 | 2003-04-10 | Eastman Kodak Company | Method and system for managing, accessing and paying for the use of copyrighted electronic media |
JP3867642B2 (ja) | 2002-08-28 | 2007-01-10 | ヤマハ株式会社 | 楽音再生用デジタルデータの情報処理装置、情報処理方法、プログラム及び記憶媒体 |
KR100965437B1 (ko) * | 2003-06-05 | 2010-06-24 | 인터트러스트 테크놀로지즈 코포레이션 | P2p 서비스 편성을 위한 상호운용 시스템 및 방법 |
US7646881B2 (en) * | 2003-09-29 | 2010-01-12 | Alcatel-Lucent Usa Inc. | Watermarking scheme for digital video |
TW200638335A (en) * | 2005-04-13 | 2006-11-01 | Dolby Lab Licensing Corp | Audio metadata verification |
US7668205B2 (en) | 2005-09-20 | 2010-02-23 | Celo Data, Inc. | Method, system and program product for the insertion and retrieval of identifying artifacts in transmitted lossy and lossless data |
US8566858B2 (en) | 2005-09-20 | 2013-10-22 | Forefront Assets Limited Liability Company | Method, system and program product for broadcast error protection of content elements utilizing digital artifacts |
US8566857B2 (en) | 2005-09-20 | 2013-10-22 | Forefront Assets Limited Liability Company | Method, system and program product for broadcast advertising and other broadcast content performance verification utilizing digital artifacts |
US8966517B2 (en) | 2005-09-20 | 2015-02-24 | Forefront Assets Limited Liability Company | Method, system and program product for broadcast operations utilizing internet protocol and digital artifacts |
US10269086B2 (en) | 2008-10-09 | 2019-04-23 | Nagra France Sas | Method and system for secure sharing of recorded copies of a multicast audiovisual program using scrambling and watermarking techniques |
TWI501580B (zh) | 2009-08-07 | 2015-09-21 | Dolby Int Ab | 資料串流的鑑別 |
US8407808B2 (en) | 2010-05-27 | 2013-03-26 | Media Rights Technologies, Inc. | Security thread for protecting media content |
TWI665659B (zh) | 2010-12-03 | 2019-07-11 | 美商杜比實驗室特許公司 | 音頻解碼裝置、音頻解碼方法及音頻編碼方法 |
US20140204994A1 (en) * | 2013-01-24 | 2014-07-24 | Silicon Image, Inc. | Auxiliary data encoding in video data |
CN117935819A (zh) * | 2024-02-02 | 2024-04-26 | 北京富通亚讯网络信息技术有限公司 | 基于数字水印的音频泄露保护方法、装置及电子设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5721788A (en) * | 1992-07-31 | 1998-02-24 | Corbis Corporation | Method and system for digital image signatures |
US5646997A (en) * | 1994-12-14 | 1997-07-08 | Barton; James M. | Method and apparatus for embedding authentication information within digital data |
US5943422A (en) * | 1996-08-12 | 1999-08-24 | Intertrust Technologies Corp. | Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels |
DE69636084T2 (de) * | 1995-09-28 | 2006-09-14 | Nec Corp. | Verfahren und Vorrichtung zum Einfügen eines Spreizspektrumwasserzeichens in Multimediadaten |
US5859920A (en) * | 1995-11-30 | 1999-01-12 | Eastman Kodak Company | Method for embedding digital information in an image |
CA2230071A1 (fr) * | 1996-06-20 | 1997-12-24 | Masayuki Numao | Procede permettant de cacher des donnees et procede permettant d'extraire des donnees |
US6061793A (en) * | 1996-08-30 | 2000-05-09 | Regents Of The University Of Minnesota | Method and apparatus for embedding data, including watermarks, in human perceptible sounds |
TW312770B (en) * | 1996-10-15 | 1997-08-11 | Japen Ibm Kk | The hiding and taking out method of data |
CA2265647C (fr) * | 1996-10-16 | 2003-09-23 | International Business Machines Corporation | Procede et systeme de gestion d'acces a des donnees par la transformation des donnees |
WO1998016927A1 (fr) * | 1996-10-16 | 1998-04-23 | International Business Machines Corporation | Procede d'enregistrement de donnees de support sur un support d'enregistrement et procede et systeme permettant d'acceder aux donnees de support enregistrees sur ledit support |
JP3281561B2 (ja) * | 1996-12-25 | 2002-05-13 | シャープ株式会社 | モータ速度制御装置 |
US5875249A (en) * | 1997-01-08 | 1999-02-23 | International Business Machines Corporation | Invisible image watermark for image verification |
US6141753A (en) * | 1998-02-10 | 2000-10-31 | Fraunhofer Gesellschaft | Secure distribution of digital representations |
US6021196A (en) * | 1998-05-26 | 2000-02-01 | The Regents University Of California | Reference palette embedding |
CN1325577A (zh) * | 1998-09-10 | 2001-12-05 | 李相夔 | 用小波和离散余弦变换对数字图像加水印 |
-
2000
- 2000-03-10 CA CA2364433A patent/CA2364433C/fr not_active Expired - Fee Related
- 2000-03-10 WO PCT/US2000/006296 patent/WO2000054453A1/fr not_active Application Discontinuation
- 2000-03-10 AU AU37368/00A patent/AU3736800A/en not_active Abandoned
- 2000-03-10 EP EP00916232A patent/EP1157499A4/fr not_active Withdrawn
- 2000-03-10 JP JP2000604566A patent/JP2002539487A/ja active Pending
- 2000-03-10 KR KR1020017011504A patent/KR100746018B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2000054453A9 (fr) | 2002-07-04 |
KR20020022131A (ko) | 2002-03-25 |
CA2364433A1 (fr) | 2000-09-14 |
EP1157499A1 (fr) | 2001-11-28 |
WO2000054453A1 (fr) | 2000-09-14 |
KR100746018B1 (ko) | 2007-08-06 |
JP2002539487A (ja) | 2002-11-19 |
AU3736800A (en) | 2000-09-28 |
EP1157499A4 (fr) | 2003-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20140311 |