DE69435317D1 - Signalverarbeitungsverfahren - Google Patents
SignalverarbeitungsverfahrenInfo
- Publication number
- DE69435317D1 DE69435317D1 DE69435317T DE69435317T DE69435317D1 DE 69435317 D1 DE69435317 D1 DE 69435317D1 DE 69435317 T DE69435317 T DE 69435317T DE 69435317 T DE69435317 T DE 69435317T DE 69435317 D1 DE69435317 D1 DE 69435317D1
- Authority
- DE
- Germany
- Prior art keywords
- media signal
- place information
- time
- embedding
- distribution point
- 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
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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
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
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- G06T1/0057—Compression invariant watermarking
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
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- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
- G07D7/0032—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements using holograms
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- G—PHYSICS
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- G—PHYSICS
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- G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
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- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
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- G07F7/12—Card verification
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
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- G—PHYSICS
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- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
- H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect
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- 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
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- 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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- 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
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- 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
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US08/327,426 US5768426A (en) | 1993-11-18 | 1994-10-21 | Graphics processing system employing embedded code signals |
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DE69435076T Expired - Lifetime DE69435076T2 (de) | 1993-11-18 | 1994-11-16 | Einbetten eines steganographischen Kodes in ein Bildsignal |
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DE69435076T Expired - Lifetime DE69435076T2 (de) | 1993-11-18 | 1994-11-16 | Einbetten eines steganographischen Kodes in ein Bildsignal |
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AT (1) | ATE485677T1 (de) |
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-
1994
- 1994-10-21 US US08/327,426 patent/US5768426A/en not_active Expired - Lifetime
- 1994-11-16 DE DE69435317T patent/DE69435317D1/de not_active Expired - Lifetime
- 1994-11-16 AT AT04030490T patent/ATE485677T1/de not_active IP Right Cessation
- 1994-11-16 ES ES03021209T patent/ES2302888T3/es not_active Expired - Lifetime
- 1994-11-16 DE DE69435076T patent/DE69435076T2/de not_active Expired - Lifetime
-
1996
- 1996-03-15 US US08/614,521 patent/US5745604A/en not_active Expired - Lifetime
-
1997
- 1997-11-12 US US08/967,693 patent/US6122392A/en not_active Expired - Lifetime
-
2000
- 2000-07-27 US US09/626,984 patent/US6542620B1/en not_active Expired - Fee Related
-
2003
- 2003-04-01 US US10/405,951 patent/US7003132B2/en not_active Expired - Fee Related
-
2005
- 2005-10-06 HK HK05108893.6A patent/HK1075736A1/xx not_active IP Right Cessation
-
2006
- 2006-02-21 US US11/360,002 patent/US7424132B2/en not_active Expired - Fee Related
-
2008
- 2008-09-09 US US12/207,339 patent/US7672477B2/en not_active Expired - Fee Related
-
2009
- 2009-09-15 US US12/560,186 patent/US7974439B2/en not_active Expired - Fee Related
-
2012
- 2012-09-06 JP JP2012196225A patent/JP5597860B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
HK1075736A1 (en) | 2005-12-23 |
US7003132B2 (en) | 2006-02-21 |
US7672477B2 (en) | 2010-03-02 |
US20100008537A1 (en) | 2010-01-14 |
ATE485677T1 (de) | 2010-11-15 |
US20090067672A1 (en) | 2009-03-12 |
US7424132B2 (en) | 2008-09-09 |
US6122392A (en) | 2000-09-19 |
JP2013038795A (ja) | 2013-02-21 |
US20050100188A1 (en) | 2005-05-12 |
US6542620B1 (en) | 2003-04-01 |
US5768426A (en) | 1998-06-16 |
US5745604A (en) | 1998-04-28 |
JP5597860B2 (ja) | 2014-10-01 |
DE69435076T2 (de) | 2009-03-26 |
US7974439B2 (en) | 2011-07-05 |
DE69435076D1 (de) | 2008-04-10 |
US20070053548A1 (en) | 2007-03-08 |
ES2302888T3 (es) | 2008-08-01 |
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