ATE308858T1 - 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 information

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Publication number
ATE308858T1
ATE308858T1 AT01964010T AT01964010T ATE308858T1 AT E308858 T1 ATE308858 T1 AT E308858T1 AT 01964010 T AT01964010 T AT 01964010T AT 01964010 T AT01964010 T AT 01964010T AT E308858 T1 ATE308858 T1 AT E308858T1
Authority
AT
Austria
Prior art keywords
parameters
response
coding system
modulation
additional information
Prior art date
Application number
AT01964010T
Other languages
English (en)
Inventor
Matthew Aubrey Watson
Michael Mead Truman
Stephen Decker Vernon
Brett Graham Crockett
Original Assignee
Dolby Lab Licensing Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Application granted granted Critical
Publication of ATE308858T1 publication Critical patent/ATE308858T1/de

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Classifications

    • 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
    • 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
    • G10L19/018—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
AT01964010T 2000-08-16 2001-08-15 Modulation eines oder mehrerer parameter in einem wahrnehmungsgebundenen audio- oder video- kodiersystem in antwort auf zusätzliche information ATE308858T1 (de)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US22604400P 2000-08-16 2000-08-16
US22615100P 2000-08-16 2000-08-16
US25596700P 2000-12-15 2000-12-15
US25600000P 2000-12-15 2000-12-15
US25615700P 2000-12-15 2000-12-15
US25607800P 2000-12-15 2000-12-15
US25596500P 2000-12-15 2000-12-15
US25596400P 2000-12-15 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 (1)

Publication Number Publication Date
ATE308858T1 true ATE308858T1 (de) 2005-11-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AT01964010T ATE308858T1 (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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CA2418722C (en) 2012-02-07
KR20030064381A (ko) 2003-07-31
US7395211B2 (en) 2008-07-01
WO2002015587A3 (en) 2003-03-13
EP1310099B1 (de) 2005-11-02
CN100431355C (zh) 2008-11-05
AU8491001A (en) 2002-02-25
DE60114638D1 (de) 2005-12-08
DE60114638T2 (de) 2006-07-20
JP2004506947A (ja) 2004-03-04
BR0113271A (pt) 2003-09-23
BRPI0113271B1 (pt) 2016-01-26
HK1080243A1 (en) 2006-04-21
EP1310099A2 (de) 2003-05-14
HK1080243B (zh) 2009-05-15
AU2001284910B2 (en) 2007-03-22
KR100898879B1 (ko) 2009-05-25
US20040024588A1 (en) 2004-02-05
CA2418722A1 (en) 2002-02-21
CN1672418A (zh) 2005-09-21

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