KR20130106768A - 낮은 비트 레이트로 인코딩되고 디코딩된 워터마킹된 오디오 또는 비디오 신호로부터 도출된 워터마킹되고 디코딩된 오디오 또는 비디오 신호를 제공하는 방법 - Google Patents

낮은 비트 레이트로 인코딩되고 디코딩된 워터마킹된 오디오 또는 비디오 신호로부터 도출된 워터마킹되고 디코딩된 오디오 또는 비디오 신호를 제공하는 방법 Download PDF

Info

Publication number
KR20130106768A
KR20130106768A KR1020127031649A KR20127031649A KR20130106768A KR 20130106768 A KR20130106768 A KR 20130106768A KR 1020127031649 A KR1020127031649 A KR 1020127031649A KR 20127031649 A KR20127031649 A KR 20127031649A KR 20130106768 A KR20130106768 A KR 20130106768A
Authority
KR
South Korea
Prior art keywords
audio
video signal
watermark
watermarked
signal
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.)
Withdrawn
Application number
KR1020127031649A
Other languages
English (en)
Korean (ko)
Inventor
울리히 그리스
피터 게오르그 바움
마이클 아놀드
발터 푀싱
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20130106768A publication Critical patent/KR20130106768A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • H04L2209/608—Watermarking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020127031649A 2010-06-02 2011-05-18 낮은 비트 레이트로 인코딩되고 디코딩된 워터마킹된 오디오 또는 비디오 신호로부터 도출된 워터마킹되고 디코딩된 오디오 또는 비디오 신호를 제공하는 방법 Withdrawn KR20130106768A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10305579A EP2393060A1 (en) 2010-06-02 2010-06-02 Providing a watermarked decoded audio or video signal derived from a watermarked audio or video signal that was low bit rate encoded and decoded
EP10305579.4 2010-06-02
PCT/EP2011/058037 WO2011151178A1 (en) 2010-06-02 2011-05-18 Providing a watermarked decoded audio or video signal derived from a watermarked audio or video signal that was low bit rate encoded and decoded

Publications (1)

Publication Number Publication Date
KR20130106768A true KR20130106768A (ko) 2013-09-30

Family

ID=42668697

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127031649A Withdrawn KR20130106768A (ko) 2010-06-02 2011-05-18 낮은 비트 레이트로 인코딩되고 디코딩된 워터마킹된 오디오 또는 비디오 신호로부터 도출된 워터마킹되고 디코딩된 오디오 또는 비디오 신호를 제공하는 방법

Country Status (6)

Country Link
US (1) US20130070960A1 (enExample)
EP (2) EP2393060A1 (enExample)
JP (1) JP2013531272A (enExample)
KR (1) KR20130106768A (enExample)
CN (1) CN102918589B (enExample)
WO (1) WO2011151178A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150146384A (ko) * 2014-06-23 2015-12-31 아바야 인코포레이티드 유출 방지용 음성 및 비디오 워터마크

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL412832A1 (pl) * 2015-06-24 2017-01-02 Politechnika Poznańska Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi
CN105872854A (zh) * 2015-12-14 2016-08-17 乐视网信息技术（北京）股份有限公司 水印展示方法及装置
KR20250133479A (ko) * 2019-08-15 2025-09-05 돌비 인터네셔널 에이비 수정된 오디오 비트스트림의 생성 및 처리를 위한 방법 및 디바이스
CN119152861B (zh) * 2024-08-27 2025-12-09 平安科技（深圳）有限公司 音频水印嵌入方法和装置、电子设备及存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7373513B2 (en) * 1998-09-25 2008-05-13 Digimarc Corporation Transmarking of multimedia signals
WO2001071960A1 (en) * 2000-03-18 2001-09-27 Digimarc Corporation Transmarking, watermark embedding functions as rendering commands, and feature-based watermarking of multimedia signals
GB0029855D0 (en) * 2000-04-05 2001-01-24 Sony Uk Ltd Embedding data in material and removing the embedded data
JP2002014697A (ja) * 2000-06-30 2002-01-18 Hitachi Ltd ディジタルオーディオ装置
US7624199B2 (en) * 2000-11-07 2009-11-24 Panasonic Corporation Digital data distribution system with switching unit, online acquisition unit, and conversion unit for converting from first to second format
US6785401B2 (en) * 2001-04-09 2004-08-31 Tektronix, Inc. Temporal synchronization of video watermark decoding
JP3977216B2 (ja) * 2001-09-27 2007-09-19 キヤノン株式会社 情報処理装置及び方法及び情報処理プログラム及び記憶媒体
US7920713B2 (en) * 2004-12-20 2011-04-05 Lsi Corporation Recorded video broadcast, streaming, download, and disk distribution with watermarking instructions
CN1719898A (zh) * 2005-05-25 2006-01-11 中山大学 一种保护mpeg－2视频数据的方法
US20080240435A1 (en) * 2005-11-17 2008-10-02 Mehmet Utku Celik Perpetual Masking For Secure Watermark Embedding
JP4748452B2 (ja) * 2006-04-21 2011-08-17 住友電気工業株式会社 データ伝送経路情報埋め込みシステム、端末、及びプログラム
EP1898396A1 (en) * 2006-09-07 2008-03-12 Deutsche Thomson-Brandt Gmbh Method and apparatus for encoding/decoding symbols carrying payload data for watermarking of an audio or video signal
CN101606192B (zh) * 2007-02-06 2014-10-08 皇家飞利浦电子股份有限公司 低复杂度参数化立体声解码器
EP2083418A1 (en) * 2008-01-24 2009-07-29 Deutsche Thomson OHG Method and Apparatus for determining and using the sampling frequency for decoding watermark information embedded in a received signal sampled with an original sampling frequency at encoder side

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150146384A (ko) * 2014-06-23 2015-12-31 아바야 인코포레이티드 유출 방지용 음성 및 비디오 워터마크

Also Published As

Publication number Publication date
EP2393060A1 (en) 2011-12-07
CN102918589A (zh) 2013-02-06
CN102918589B (zh) 2016-11-02
JP2013531272A (ja) 2013-08-01
WO2011151178A1 (en) 2011-12-08
US20130070960A1 (en) 2013-03-21
EP2577601A1 (en) 2013-04-10

Similar Documents

Publication Publication Date Title
JP4391088B2 (ja) 部分暗号化を用いるオーディオ符号化
US9378743B2 (en) Audio encoding method and system for generating a unified bitstream decodable by decoders implementing different decoding protocols
BRPI0608945B8 (pt) codificador de áudio de multi-canal, decodificador de áudio de multi-canal, método de codificar n sinais de áudio em m sinais de áudio e dados paramétricos associados, método de decodificar k sinais de áudio e dados paramétricos associados, método de transmitir e receber um sinal de áudio de multi-canal codificado, mídia de armazenamento legível por computador, e, sistema de transmissão
TW200507465A (en) Method, apparatus, and system for encoding and decoding side information for multimedia transmission
WO2012123897A1 (en) Voice transformation with encoded information
US20070064937A1 (en) Method and apparatus for encoding or decoding a bitstream
JP2008527439A5 (enExample)
KR20130106768A (ko) 낮은 비트 레이트로 인코딩되고 디코딩된 워터마킹된 오디오 또는 비디오 신호로부터 도출된 워터마킹되고 디코딩된 오디오 또는 비디오 신호를 제공하는 방법
JP2002014697A (ja) ディジタルオーディオ装置
US9824694B2 (en) Data carriage in encoded and pre-encoded audio bitstreams
US20100313030A1 (en) Watermarking for compressed scalable coded bitstreams
TW201040941A (en) Embedding and extracting ancillary data
EP1104969A1 (en) Method and apparatus for encoding/decoding and watermarking a data stream
US20100177888A1 (en) Warermarking and encryption of entropy-coded data using additive huffman table
Li et al. Design and analysis of a scalable watermarking scheme for the scalable audio coder
Kirbiz et al. Decode-time forensic watermarking of AAC bitstreams
CN1726548A (zh) 一种处理模拟信号的方法
Li et al. A scalable watermarking scheme for the scalable audio coder
KR960043830A (ko) Mpeg과 ac-3겸용 디지탈 오디오신호의 복호화장치
Neubauer et al. Robustness evaluation of transactional audio watermarking systems
Cheng et al. Error concealment of mpeg-2 aac audio using modulo watermarks
Li et al. An adaptive scalable watermark scheme for high-quality audio archiving and streaming applications
TH2001005154A (th) วิธีการและอุปกรณ์สำหรับให้กำเนิดหรือถอดรหัสกระแสบิตซึ่งประกอบรวมด้วยสัญญาณเสียงผ่านโสตแบบซึมซาบ
HK40051518B (zh) 即时播放帧(ipf)的生成、传输及处理的方法、设备及系统
JP2002135715A (ja) 電子透かし埋め込み装置

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20121203

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20160518

Comment text: Request for Examination of Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20170206

WITB Written withdrawal of application