EP1157499A4 - Signal processing methods, devices, and applications for digital rights management - Google Patents
Signal processing methods, devices, and applications for digital rights managementInfo
- Publication number
- EP1157499A4 EP1157499A4 EP00916232A EP00916232A EP1157499A4 EP 1157499 A4 EP1157499 A4 EP 1157499A4 EP 00916232 A EP00916232 A EP 00916232A EP 00916232 A EP00916232 A EP 00916232A EP 1157499 A4 EP1157499 A4 EP 1157499A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- applications
- devices
- signal processing
- processing methods
- rights management
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
-
- 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
-
- 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
-
- 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
-
- 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
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12358799P | 1999-03-10 | 1999-03-10 | |
US12358199P | 1999-03-10 | 1999-03-10 | |
US123587P | 1999-03-10 | ||
US123581P | 1999-03-10 | ||
US12659199P | 1999-03-26 | 1999-03-26 | |
US12659299P | 1999-03-26 | 1999-03-26 | |
US126592P | 1999-03-26 | ||
US126591P | 1999-03-26 | ||
US09/404,291 US7055034B1 (en) | 1998-09-25 | 1999-09-23 | Method and apparatus for robust embedded data |
US09/404,292 US7197156B1 (en) | 1998-09-25 | 1999-09-23 | Method and apparatus for embedding auxiliary information within original data |
US404291 | 1999-09-23 | ||
US404292 | 1999-09-23 | ||
PCT/US2000/006296 WO2000054453A1 (en) | 1999-03-10 | 2000-03-10 | Signal processing methods, devices, and applications for digital rights management |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1157499A1 EP1157499A1 (en) | 2001-11-28 |
EP1157499A4 true EP1157499A4 (en) | 2003-07-09 |
Family
ID=27558005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00916232A Withdrawn EP1157499A4 (en) | 1999-03-10 | 2000-03-10 | Signal processing methods, devices, and applications for digital rights management |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1157499A4 (en) |
JP (1) | JP2002539487A (en) |
KR (1) | KR100746018B1 (en) |
AU (1) | AU3736800A (en) |
CA (1) | CA2364433C (en) |
WO (1) | WO2000054453A1 (en) |
Families Citing this family (18)
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 (en) * | 2000-11-02 | 2006-02-02 | (주)마크텍 | Computer system and method for verifying the authenticity of digital documents |
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 (en) | 2002-08-28 | 2007-01-10 | ヤマハ株式会社 | Information processing apparatus, information processing method, program, and storage medium for digital data for music reproduction |
CN1860761B (en) * | 2003-06-05 | 2015-09-23 | 英特特拉斯特技术公司 | For interoperable systems and the method for peering service layout |
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 |
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 |
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 |
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 |
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 |
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 (en) | 2009-08-07 | 2015-09-21 | Dolby Int Ab | Authentication of data streams |
US8407808B2 (en) | 2010-05-27 | 2013-03-26 | Media Rights Technologies, Inc. | Security thread for protecting media content |
TWI716169B (en) | 2010-12-03 | 2021-01-11 | 美商杜比實驗室特許公司 | Audio decoding device, audio decoding method, and audio encoding method |
US20140204994A1 (en) * | 2013-01-24 | 2014-07-24 | Silicon Image, Inc. | Auxiliary data encoding in video data |
Citations (1)
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 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0766468B1 (en) * | 1995-09-28 | 2006-05-03 | Nec Corporation | Method and system for inserting a spread spectrum watermark into multimedia data |
US5859920A (en) * | 1995-11-30 | 1999-01-12 | Eastman Kodak Company | Method for embedding digital information in an image |
CN1207894C (en) * | 1996-06-20 | 2005-06-22 | 国际商业机器公司 | Data Hidving and extracting method, system and circuit |
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 |
WO1998016928A1 (en) * | 1996-10-16 | 1998-04-23 | International Business Machines Corporation | Method and system for managing access to data |
WO1998016927A1 (en) * | 1996-10-16 | 1998-04-23 | International Business Machines Corporation | Method of recording media data on recording medium and method and system for accessing medium data stored in recording medium |
JP3281561B2 (en) * | 1996-12-25 | 2002-05-13 | シャープ株式会社 | Motor speed control device |
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 |
AU6031199A (en) * | 1998-09-10 | 2000-04-03 | Markany Inc. | Watermarking of digital images using wavelet and discrete cosine transforms |
-
2000
- 2000-03-10 KR KR1020017011504A patent/KR100746018B1/en not_active IP Right Cessation
- 2000-03-10 EP EP00916232A patent/EP1157499A4/en not_active Withdrawn
- 2000-03-10 AU AU37368/00A patent/AU3736800A/en not_active Abandoned
- 2000-03-10 CA CA2364433A patent/CA2364433C/en not_active Expired - Fee Related
- 2000-03-10 WO PCT/US2000/006296 patent/WO2000054453A1/en not_active Application Discontinuation
- 2000-03-10 JP JP2000604566A patent/JP2002539487A/en active Pending
Patent Citations (1)
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 |
Non-Patent Citations (2)
Title |
---|
HARTUNG F ET AL: "SPREAD SPECTRUM WATERMARKING: MALICIOUS ATTACKS AND COUNTERATTACKS", PROCEEDINGS OF THE SPIE, SPIE, BELLINGHAM, VA, US, VOL. 3657, PAGE(S) 147-158, XP000949145 * |
See also references of WO0054453A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2000054453A1 (en) | 2000-09-14 |
KR20020022131A (en) | 2002-03-25 |
CA2364433C (en) | 2011-07-19 |
EP1157499A1 (en) | 2001-11-28 |
KR100746018B1 (en) | 2007-08-06 |
AU3736800A (en) | 2000-09-28 |
WO2000054453A9 (en) | 2002-07-04 |
JP2002539487A (en) | 2002-11-19 |
CA2364433A1 (en) | 2000-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010808 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20030528 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7G 11B 20/00 B Ipc: 7H 04N 7/24 A Ipc: 7H 04N 1/32 B Ipc: 7H 04N 7/26 B |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20030808 |