WO2005002200A3 - Methods and apparatus for embedding watermarks - Google Patents

Methods and apparatus for embedding watermarks Download PDF

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Publication number
WO2005002200A3
WO2005002200A3 PCT/US2004/018645 US2004018645W WO2005002200A3 WO 2005002200 A3 WO2005002200 A3 WO 2005002200A3 US 2004018645 W US2004018645 W US 2004018645W WO 2005002200 A3 WO2005002200 A3 WO 2005002200A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
embedding watermarks
embedding
watermark
transform coefficient
Prior art date
Application number
PCT/US2004/018645
Other languages
French (fr)
Other versions
WO2005002200A2 (en
Inventor
Venugopal Srinivasan
Original Assignee
Nielsen Media Res Inc
Venugopal Srinivasan
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 Nielsen Media Res Inc, Venugopal Srinivasan filed Critical Nielsen Media Res Inc
Publication of WO2005002200A2 publication Critical patent/WO2005002200A2/en
Publication of WO2005002200A3 publication Critical patent/WO2005002200A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • 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
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • 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
    • G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0212—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 using spectral analysis, e.g. transform vocoders or subband vocoders using orthogonal transformation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/50—Aspects of broadcast communication characterised by the use of watermarks

Abstract

Methods and apparatus for embedding a watermark are disclosed. In an example method, one or more frames associated with a compressed digital data stream (240) is identified. Each of the one or more frames to identify a plurality of transform coefficient sets (320) is unpacked. The plurality of transform coefficient sets (320) is modified to embed the watermark (230).
PCT/US2004/018645 2003-06-13 2004-06-10 Methods and apparatus for embedding watermarks WO2005002200A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US47862603P 2003-06-13 2003-06-13
US60/478,626 2003-06-13
US57125804P 2004-05-14 2004-05-14
US60/571,258 2004-05-14

Publications (2)

Publication Number Publication Date
WO2005002200A2 WO2005002200A2 (en) 2005-01-06
WO2005002200A3 true WO2005002200A3 (en) 2005-06-09

Family

ID=33555503

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2004/018645 WO2005002200A2 (en) 2003-06-13 2004-06-10 Methods and apparatus for embedding watermarks
PCT/US2004/018953 WO2005008582A2 (en) 2003-06-13 2004-06-14 Methods and apparatus for embedding watermarks

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2004/018953 WO2005008582A2 (en) 2003-06-13 2004-06-14 Methods and apparatus for embedding watermarks

Country Status (8)

Country Link
EP (1) EP1639518B1 (en)
CN (2) CN1823482B (en)
AU (2) AU2004258470B2 (en)
CA (1) CA2529310C (en)
HK (2) HK1090476A1 (en)
TW (1) TWI342515B (en)
WO (2) WO2005002200A2 (en)
ZA (1) ZA200510074B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7742737B2 (en) 2002-01-08 2010-06-22 The Nielsen Company (Us), Llc. Methods and apparatus for identifying a digital audio signal
US7853124B2 (en) 2004-04-07 2010-12-14 The Nielsen Company (Us), Llc Data insertion apparatus and methods for use with compressed audio/video data
US8412363B2 (en) 2004-07-02 2013-04-02 The Nielson Company (Us), Llc Methods and apparatus for mixing compressed digital bit streams
US8787615B2 (en) 2003-06-13 2014-07-22 The Nielsen Company (Us), Llc Methods and apparatus for embedding watermarks
US8972033B2 (en) 2006-10-11 2015-03-03 The Nielsen Company (Us), Llc Methods and apparatus for embedding codes in compressed audio data streams
US9106347B2 (en) 2002-10-23 2015-08-11 The Nielsen Company (Us), Llc Digital data insertion apparatus and methods for use with compressed audio/video data

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5582508B2 (en) * 2008-08-14 2014-09-03 エスケーテレコム株式会社 Data transmitting apparatus, data receiving apparatus, data transmitting method, and data receiving method
EP2550652A4 (en) 2010-03-25 2015-01-21 Verisign Inc Systems and methods for providing access to resources through enhanced audio signals
US8355910B2 (en) * 2010-03-30 2013-01-15 The Nielsen Company (Us), Llc Methods and apparatus for audio watermarking a substantially silent media content presentation
IN2014DN03351A (en) * 2011-10-25 2015-06-26 Trigence Semiconductor Inc
CN102664013A (en) * 2012-04-18 2012-09-12 南京邮电大学 Audio digital watermark method of discrete cosine transform domain based on energy selection
EP2680259A1 (en) 2012-06-28 2014-01-01 Thomson Licensing Method and apparatus for watermarking an AC-3 encoded bit stream
EP3044787B1 (en) * 2013-09-12 2017-08-09 Dolby Laboratories Licensing Corporation Selective watermarking of channels of multichannel audio
CN105787444B (en) * 2016-02-24 2019-03-22 北方工业大学 Signal denoising method based on V system
CN108053831A (en) * 2017-12-05 2018-05-18 广州酷狗计算机科技有限公司 Music generation, broadcasting, recognition methods, device and storage medium
CN108766449B (en) * 2018-05-30 2020-10-27 中国科学技术大学 Reversible watermark realization method for audio signal
CN110708376B (en) * 2019-09-30 2020-10-30 广州竞远安全技术股份有限公司 Processing and forwarding system and method for massive compressed files

Citations (1)

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Publication number Priority date Publication date Assignee Title
US6373960B1 (en) * 1998-01-06 2002-04-16 Pixel Tools Corporation Embedding watermarks into compressed video data

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US6611607B1 (en) * 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US5682463A (en) * 1995-02-06 1997-10-28 Lucent Technologies Inc. Perceptual audio compression based on loudness uncertainty
US5687191A (en) * 1995-12-06 1997-11-11 Solana Technology Development Corporation Post-compression hidden data transport
WO1999045704A2 (en) * 1998-03-04 1999-09-10 Koninklijke Philips Electronics N.V. Watermark detection
CN1129114C (en) * 1999-03-19 2003-11-26 索尼公司 Additional information embedding method and its device, and additional information decoding method and its decoding device
DE69931932T2 (en) 1999-12-04 2007-05-31 Deutsche Thomson-Brandt Gmbh Method and apparatus for decoding and inserting a watermark into a data stream
US6738744B2 (en) * 2000-12-08 2004-05-18 Microsoft Corporation Watermark detection via cardinality-scaled correlation
GB0119569D0 (en) * 2001-08-13 2001-10-03 Radioscape Ltd Data hiding in digital audio broadcasting (DAB)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6373960B1 (en) * 1998-01-06 2002-04-16 Pixel Tools Corporation Embedding watermarks into compressed video data

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ABDULAZIZ ET AL.: "Wavelet transform and channel coding for hiding in video", IEEE 2001, 2001, pages 791 - 796, XP010577238 *
CHEUNG W.N.: "Digital image watermarking is spatial and transforms domains", IEEE 2000, 2000, pages 374 - 378, XP000988287 *
DE CARMO LINDEN: "Pirates on the airwaves", EMEDIA, 1999, pages 50 - 56, XP002986525 *
LIANG ET AL.: "Video watermarking combining with hybrid coding scheme", IEEE 2002, 2002, pages 1588 - 1591, XP010627842 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7742737B2 (en) 2002-01-08 2010-06-22 The Nielsen Company (Us), Llc. Methods and apparatus for identifying a digital audio signal
US8548373B2 (en) 2002-01-08 2013-10-01 The Nielsen Company (Us), Llc Methods and apparatus for identifying a digital audio signal
US9106347B2 (en) 2002-10-23 2015-08-11 The Nielsen Company (Us), Llc Digital data insertion apparatus and methods for use with compressed audio/video data
US8787615B2 (en) 2003-06-13 2014-07-22 The Nielsen Company (Us), Llc Methods and apparatus for embedding watermarks
US9202256B2 (en) 2003-06-13 2015-12-01 The Nielsen Company (Us), Llc Methods and apparatus for embedding watermarks
US7853124B2 (en) 2004-04-07 2010-12-14 The Nielsen Company (Us), Llc Data insertion apparatus and methods for use with compressed audio/video data
US8600216B2 (en) 2004-04-07 2013-12-03 The Nielsen Company (Us), Llc Data insertion apparatus and methods for use with compressed audio/video data
US9332307B2 (en) 2004-04-07 2016-05-03 The Nielsen Company (Us), Llc Data insertion apparatus and methods for use with compressed audio/video data
US8412363B2 (en) 2004-07-02 2013-04-02 The Nielson Company (Us), Llc Methods and apparatus for mixing compressed digital bit streams
US9191581B2 (en) 2004-07-02 2015-11-17 The Nielsen Company (Us), Llc Methods and apparatus for mixing compressed digital bit streams
US8972033B2 (en) 2006-10-11 2015-03-03 The Nielsen Company (Us), Llc Methods and apparatus for embedding codes in compressed audio data streams
US9286903B2 (en) 2006-10-11 2016-03-15 The Nielsen Company (Us), Llc Methods and apparatus for embedding codes in compressed audio data streams

Also Published As

Publication number Publication date
HK1150090A1 (en) 2011-10-28
HK1090476A1 (en) 2006-12-22
WO2005008582A2 (en) 2005-01-27
TWI342515B (en) 2011-05-21
CA2529310A1 (en) 2005-01-27
EP1639518A4 (en) 2011-09-28
CN1823482A (en) 2006-08-23
WO2005008582A3 (en) 2005-12-15
AU2004258470B2 (en) 2009-12-10
AU2010200873A1 (en) 2010-04-01
TW200517949A (en) 2005-06-01
CN101950561B (en) 2012-12-19
WO2005002200A2 (en) 2005-01-06
CN101950561A (en) 2011-01-19
ZA200510074B (en) 2006-12-27
CN1823482B (en) 2010-12-01
EP1639518A2 (en) 2006-03-29
CA2529310C (en) 2012-12-18
AU2004258470A2 (en) 2005-01-27
AU2004258470A1 (en) 2005-01-27
EP1639518B1 (en) 2018-12-26
AU2010200873B2 (en) 2012-09-06

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