JP2014521112A - 入力信号に透かし入れするための量子化インデックス変調の方法および装置 - Google Patents

入力信号に透かし入れするための量子化インデックス変調の方法および装置 Download PDF

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JP2014521112A
JP2014521112A JP2014517623A JP2014517623A JP2014521112A JP 2014521112 A JP2014521112 A JP 2014521112A JP 2014517623 A JP2014517623 A JP 2014517623A JP 2014517623 A JP2014517623 A JP 2014517623A JP 2014521112 A JP2014521112 A JP 2014521112A
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quantization
signal
frame
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JP2014521112A5 (enExample
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ジャックス，ピーター
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Thomson Licensing SAS
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    • 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
    • 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
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • G10L19/02—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
    • G10L19/032—Quantisation or dequantisation of spectral components
    • G10L19/035—Scalar quantisation
    • 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
    • G10L19/04—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 predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2014517623A 2011-07-08 2012-06-25 入力信号に透かし入れするための量子化インデックス変調の方法および装置 Ceased JP2014521112A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11305883A EP2544179A1 (en) 2011-07-08 2011-07-08 Method and apparatus for quantisation index modulation for watermarking an input signal
EP11305883.8 2011-07-08
PCT/EP2012/062194 WO2013007500A1 (en) 2011-07-08 2012-06-25 Method and apparatus for quantisation index modulation for watermarking an input signal

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JP2014521112A true JP2014521112A (ja) 2014-08-25
JP2014521112A5 JP2014521112A5 (enExample) 2015-08-13

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JP2014517623A Ceased JP2014521112A (ja) 2011-07-08 2012-06-25 入力信号に透かし入れするための量子化インデックス変調の方法および装置

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US (1) US10019997B2 (enExample)
EP (2) EP2544179A1 (enExample)
JP (1) JP2014521112A (enExample)
KR (1) KR20140041696A (enExample)
CN (1) CN103650039B (enExample)
BR (1) BR112014000356A2 (enExample)
WO (1) WO2013007500A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014248600B2 (en) * 2013-03-12 2017-07-20 Trividia Health, Inc. Wireless pairing of personal health device with a computing device
CN104064193B (zh) * 2013-03-21 2016-12-28 中国科学院声学研究所 一种线性预测语音编码的信息隐藏方法与提取方法
GB2524784B (en) 2014-04-02 2018-01-03 Law Malcolm Transparent lossless audio watermarking
US10410643B2 (en) 2014-07-15 2019-09-10 The Nielson Company (Us), Llc Audio watermarking for people monitoring
GB2546963B (en) 2015-12-23 2020-10-21 Law Malcolm Transparent lossless audio watermarking enhancement
KR102021739B1 (ko) * 2018-06-04 2019-11-05 채령 양자암호키로 생성한 암호화 제품정보 데이터와 해시함수 2차 행렬 (x,y) 좌표 값으로 마킹하는 복제 위변조 방지 양자암호마킹기 및 양자암호마킹 물품관리 시스템
CN110619883B (zh) * 2019-08-23 2023-05-23 平安科技（深圳）有限公司 音乐的信息嵌入方法、提取方法、装置、终端及存储介质
CN113362835B (zh) * 2020-03-05 2024-06-07 杭州网易云音乐科技有限公司 音频水印处理方法、装置、电子设备及存储介质
CN113763224B (zh) * 2020-06-03 2024-11-08 阿里巴巴集团控股有限公司 一种图像处理方法及其装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050033579A1 (en) * 2003-06-19 2005-02-10 Bocko Mark F. Data hiding via phase manipulation of audio signals
JP2008502194A (ja) * 2004-06-02 2008-01-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 補助情報をメディア信号に埋め込む方法及び装置

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DE10129239C1 (de) * 2001-06-18 2002-10-31 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Einbetten eines Wasserzeichens in ein Audiosignal
US20030161469A1 (en) * 2002-02-25 2003-08-28 Szeming Cheng Method and apparatus for embedding data in compressed audio data stream
AU2002951815A0 (en) 2002-10-03 2002-10-24 Canon Kabushiki Kaisha Mark embedding and detection using projective transforms
WO2006052220A1 (en) 2004-11-04 2006-05-18 Agency For Science, Technology And Research Method and system for embedding data, method and system for detecting data and method and system for reconstructing data
WO2006123262A1 (en) 2005-04-01 2006-11-23 Koninklijke Philips Electronics N.V. Method of quantization-watermarking
EP1729285A1 (en) 2005-06-02 2006-12-06 Deutsche Thomson-Brandt Gmbh Method and apparatus for watermarking an audio or video signal with watermark data using a spread spectrum
EP1764780A1 (en) 2005-09-16 2007-03-21 Deutsche Thomson-Brandt Gmbh Blind watermarking of audio signals by using phase modifications
JP4353257B2 (ja) 2007-02-20 2009-10-28 セイコーエプソン株式会社 集積回路装置及び電子機器
CN101271690B (zh) * 2008-05-09 2010-12-22 中国人民解放军重庆通信学院 保护音频数据的音频扩频水印处理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050033579A1 (en) * 2003-06-19 2005-02-10 Bocko Mark F. Data hiding via phase manipulation of audio signals
JP2008502194A (ja) * 2004-06-02 2008-01-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 補助情報をメディア信号に埋め込む方法及び装置

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Publication number Publication date
US20140156285A1 (en) 2014-06-05
US10019997B2 (en) 2018-07-10
EP2729933B1 (en) 2015-05-20
CN103650039A (zh) 2014-03-19
EP2544179A1 (en) 2013-01-09
BR112014000356A2 (pt) 2017-02-14
CN103650039B (zh) 2016-08-03
EP2729933A1 (en) 2014-05-14
WO2013007500A1 (en) 2013-01-17
KR20140041696A (ko) 2014-04-04

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