DE60114638D1 - Modulation eines oder mehrerer parameter in einem wahrnehmungsgebundenen audio- oder video-kodiersystem in antwort auf zusätzliche information - Google Patents
Modulation eines oder mehrerer parameter in einem wahrnehmungsgebundenen audio- oder video-kodiersystem in antwort auf zusätzliche informationInfo
- Publication number
- DE60114638D1 DE60114638D1 DE60114638T DE60114638T DE60114638D1 DE 60114638 D1 DE60114638 D1 DE 60114638D1 DE 60114638 T DE60114638 T DE 60114638T DE 60114638 T DE60114638 T DE 60114638T DE 60114638 D1 DE60114638 D1 DE 60114638D1
- Authority
- DE
- Germany
- Prior art keywords
- parameters
- response
- coding system
- modulation
- additional information
- 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
-
- 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
- G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
-
- 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
- G10L19/002—Dynamic bit allocation
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0064—Image watermarking for copy protection or copy management, e.g. CGMS, copy only once, one-time copy
Applications Claiming Priority (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22604400P | 2000-08-16 | 2000-08-16 | |
| US22615100P | 2000-08-16 | 2000-08-16 | |
| US226151P | 2000-08-16 | ||
| US226044P | 2000-08-16 | ||
| US25600000P | 2000-12-15 | 2000-12-15 | |
| US25596500P | 2000-12-15 | 2000-12-15 | |
| US25596700P | 2000-12-15 | 2000-12-15 | |
| US25615700P | 2000-12-15 | 2000-12-15 | |
| US25607800P | 2000-12-15 | 2000-12-15 | |
| US25596400P | 2000-12-15 | 2000-12-15 | |
| US256078P | 2000-12-15 | ||
| US256157P | 2000-12-15 | ||
| US255964P | 2000-12-15 | ||
| US256000P | 2000-12-15 | ||
| US255967P | 2000-12-15 | ||
| US255965P | 2000-12-15 | ||
| PCT/US2001/025473 WO2002015587A2 (en) | 2000-08-16 | 2001-08-15 | Modulating one or more parameters of an audio or video perceptual coding system in response to supplemental information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60114638D1 true DE60114638D1 (de) | 2005-12-08 |
| DE60114638T2 DE60114638T2 (de) | 2006-07-20 |
Family
ID=27575224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60114638T Expired - Lifetime DE60114638T2 (de) | 2000-08-16 | 2001-08-15 | Modulation eines oder mehrerer parameter in einem wahrnehmungsgebundenen audio- oder video-kodiersystem in antwort auf zusätzliche information |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7395211B2 (de) |
| EP (1) | EP1310099B1 (de) |
| JP (1) | JP2004506947A (de) |
| KR (1) | KR100898879B1 (de) |
| CN (1) | CN100431355C (de) |
| AT (1) | ATE308858T1 (de) |
| AU (2) | AU8491001A (de) |
| BR (1) | BRPI0113271B1 (de) |
| CA (1) | CA2418722C (de) |
| DE (1) | DE60114638T2 (de) |
| HK (1) | HK1080243B (de) |
| WO (1) | WO2002015587A2 (de) |
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-
2001
- 2001-08-15 DE DE60114638T patent/DE60114638T2/de not_active Expired - Lifetime
- 2001-08-15 CA CA2418722A patent/CA2418722C/en not_active Expired - Lifetime
- 2001-08-15 WO PCT/US2001/025473 patent/WO2002015587A2/en active IP Right Grant
- 2001-08-15 BR BRPI0113271A patent/BRPI0113271B1/pt active IP Right Grant
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- 2001-08-15 KR KR1020037002331A patent/KR100898879B1/ko active IP Right Grant
- 2001-08-15 US US10/344,388 patent/US7395211B2/en not_active Expired - Lifetime
- 2001-08-15 AT AT01964010T patent/ATE308858T1/de not_active IP Right Cessation
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Also Published As
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| HK1080243B (zh) | 2009-05-15 |
| HK1080243A1 (en) | 2006-04-21 |
| US7395211B2 (en) | 2008-07-01 |
| CA2418722A1 (en) | 2002-02-21 |
| AU8491001A (en) | 2002-02-25 |
| EP1310099A2 (de) | 2003-05-14 |
| WO2002015587A2 (en) | 2002-02-21 |
| CA2418722C (en) | 2012-02-07 |
| US20040024588A1 (en) | 2004-02-05 |
| DE60114638T2 (de) | 2006-07-20 |
| CN100431355C (zh) | 2008-11-05 |
| JP2004506947A (ja) | 2004-03-04 |
| BR0113271A (pt) | 2003-09-23 |
| CN1672418A (zh) | 2005-09-21 |
| EP1310099B1 (de) | 2005-11-02 |
| KR20030064381A (ko) | 2003-07-31 |
| BRPI0113271B1 (pt) | 2016-01-26 |
| KR100898879B1 (ko) | 2009-05-25 |
| AU2001284910B2 (en) | 2007-03-22 |
| ATE308858T1 (de) | 2005-11-15 |
| WO2002015587A3 (en) | 2003-03-13 |
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