BR112012021533A2 - ''provedor de sinal de marca d'agua e método para prover um sinal de marca d'agua - Google Patents

''provedor de sinal de marca d'agua e método para prover um sinal de marca d'agua

Info

Publication number
BR112012021533A2
BR112012021533A2 BR112012021533A BR112012021533A BR112012021533A2 BR 112012021533 A2 BR112012021533 A2 BR 112012021533A2 BR 112012021533 A BR112012021533 A BR 112012021533A BR 112012021533 A BR112012021533 A BR 112012021533A BR 112012021533 A2 BR112012021533 A2 BR 112012021533A2
Authority
BR
Brazil
Prior art keywords
watermark signal
providing
provider
watermark
signal provider
Prior art date
Application number
BR112012021533A
Other languages
English (en)
Other versions
BR112012021533B1 (pt
Inventor
Grill Bernhard
Greevenbosch Bert
Eberlein Ernst
Del Galdo Giovanni
Pickel Joerg
Borsum Juliane
Breiling Marco
Zitzmann Reinhard
Krägeloh Stefan
Wabnik Stefan
Bliem Tobias
Original Assignee
Fraunhofer Ges Zur Foerderung Der Angewandten Ten Forschung E V
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 Fraunhofer Ges Zur Foerderung Der Angewandten Ten Forschung E V filed Critical Fraunhofer Ges Zur Foerderung Der Angewandten Ten Forschung E V
Publication of BR112012021533A2 publication Critical patent/BR112012021533A2/pt
Publication of BR112012021533B1 publication Critical patent/BR112012021533B1/pt

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
BR112012021533-7A 2010-02-26 2011-02-23 provedor de sinal de marca d'agua e método para prover um sinal de marca d'agua BR112012021533B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10154948.3 2010-02-26
EP10154948A EP2362382A1 (en) 2010-02-26 2010-02-26 Watermark signal provider and method for providing a watermark signal
PCT/EP2011/052694 WO2011104283A1 (en) 2010-02-26 2011-02-23 Watermark signal provider and method for providing a watermark signal

Publications (2)

Publication Number Publication Date
BR112012021533A2 true BR112012021533A2 (pt) 2017-07-04
BR112012021533B1 BR112012021533B1 (pt) 2020-11-10

Family

ID=42300544

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021533-7A BR112012021533B1 (pt) 2010-02-26 2011-02-23 provedor de sinal de marca d'agua e método para prover um sinal de marca d'agua

Country Status (17)

Country Link
US (1) US9214159B2 (pt)
EP (2) EP2362382A1 (pt)
JP (1) JP5426781B2 (pt)
KR (1) KR101401174B1 (pt)
CN (1) CN102859585B (pt)
AU (1) AU2011219796B2 (pt)
BR (1) BR112012021533B1 (pt)
CA (1) CA2790973C (pt)
ES (1) ES2452920T3 (pt)
HK (1) HK1180445A1 (pt)
MX (1) MX2012009788A (pt)
MY (1) MY161513A (pt)
PL (1) PL2539891T3 (pt)
RU (1) RU2012140871A (pt)
SG (1) SG183486A1 (pt)
WO (1) WO2011104283A1 (pt)
ZA (1) ZA201206357B (pt)

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US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
US9055239B2 (en) 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
GB2487399B (en) * 2011-01-20 2014-06-11 Canon Kk Acoustical synthesis
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US20140267907A1 (en) * 2013-03-13 2014-09-18 Verance Corporation Multimedia presentation tracking in networked environment
US9262793B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
US9485089B2 (en) 2013-06-20 2016-11-01 Verance Corporation Stego key management
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
EP2905775A1 (en) 2014-02-06 2015-08-12 Thomson Licensing Method and Apparatus for watermarking successive sections of an audio signal
US10504200B2 (en) 2014-03-13 2019-12-10 Verance Corporation Metadata acquisition using embedded watermarks
JP2017514345A (ja) 2014-03-13 2017-06-01 ベランス・コーポレイション 埋め込みコードを用いた対話型コンテンツ取得
EP2930923A1 (en) * 2014-04-07 2015-10-14 Thomson Licensing A method and a device for reacting to watermarks in digital content
CN104978968A (zh) * 2014-04-11 2015-10-14 鸿富锦精密工业（深圳）有限公司 水印加载装置及水印加载的方法
CN105185397B (zh) * 2014-06-17 2018-09-14 北京司响无限文化传媒有限公司 视频标记方法和装置
WO2016028936A1 (en) 2014-08-20 2016-02-25 Verance Corporation Watermark detection using a multiplicity of predicted patterns
EP3225034A4 (en) 2014-11-25 2018-05-02 Verance Corporation Enhanced metadata and content delivery using watermarks
US9942602B2 (en) 2014-11-25 2018-04-10 Verance Corporation Watermark detection and metadata delivery associated with a primary content
WO2016100916A1 (en) 2014-12-18 2016-06-23 Verance Corporation Service signaling recovery for multimedia content using embedded watermarks
US10257567B2 (en) 2015-04-30 2019-04-09 Verance Corporation Watermark based content recognition improvements
US10477285B2 (en) 2015-07-20 2019-11-12 Verance Corporation Watermark-based data recovery for content with multiple alternative components
WO2017184648A1 (en) 2016-04-18 2017-10-26 Verance Corporation System and method for signaling security and database population
WO2018237191A1 (en) 2017-06-21 2018-12-27 Verance Corporation ACQUISITION AND TREATMENT OF METADATA BASED ON A WATERMARK
US11468149B2 (en) 2018-04-17 2022-10-11 Verance Corporation Device authentication in collaborative content screening
US11244692B2 (en) * 2018-10-04 2022-02-08 Digital Voice Systems, Inc. Audio watermarking via correlation modification using an amplitude and a magnitude modification based on watermark data and to reduce distortion
CN110349073B (zh) * 2019-07-24 2023-05-09 鲁东大学 基于Schur分解的四进制彩色数字图像盲水印方法
TWI740460B (zh) * 2020-04-17 2021-09-21 宏碁股份有限公司 語音浮水印處理方法、語音系統及語音浮水印處理裝置
CN113035213B (zh) * 2020-12-24 2022-07-22 中国电影科学技术研究所 数字音频水印检测方法及装置
CN112837202B (zh) * 2021-01-26 2022-04-08 支付宝(杭州)信息技术有限公司 基于隐私保护的水印图像的生成、攻击溯源方法及装置
US11722741B2 (en) 2021-02-08 2023-08-08 Verance Corporation System and method for tracking content timeline in the presence of playback rate changes

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US20050147248A1 (en) 2002-03-28 2005-07-07 Koninklijke Philips Electronics N.V. Window shaping functions for watermarking of multimedia signals
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Also Published As

Publication number Publication date
ZA201206357B (en) 2013-05-29
RU2012140871A (ru) 2014-04-10
PL2539891T3 (pl) 2014-07-31
CN102859585A (zh) 2013-01-02
CA2790973C (en) 2016-05-31
KR101401174B1 (ko) 2014-05-29
AU2011219796B2 (en) 2014-08-21
CN102859585B (zh) 2014-07-02
AU2011219796A1 (en) 2012-09-27
MX2012009788A (es) 2012-11-23
EP2362382A1 (en) 2011-08-31
EP2539891B8 (en) 2014-04-23
JP2013520696A (ja) 2013-06-06
US20130261778A1 (en) 2013-10-03
KR20120128149A (ko) 2012-11-26
CA2790973A1 (en) 2011-09-01
JP5426781B2 (ja) 2014-02-26
US9214159B2 (en) 2015-12-15
EP2539891B1 (en) 2014-01-15
SG183486A1 (en) 2012-10-30
BR112012021533B1 (pt) 2020-11-10
ES2452920T3 (es) 2014-04-03
EP2539891A1 (en) 2013-01-02
WO2011104283A1 (en) 2011-09-01
HK1180445A1 (en) 2013-10-18
MY161513A (en) 2017-04-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/02/2011, OBSERVADAS AS CONDICOES LEGAIS.