CN101506837B - 用于时间同步的方法及系统 - Google Patents

用于时间同步的方法及系统 Download PDF

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Publication number
CN101506837B
CN101506837B CN2006800556961A CN200680055696A CN101506837B CN 101506837 B CN101506837 B CN 101506837B CN 2006800556961 A CN2006800556961 A CN 2006800556961A CN 200680055696 A CN200680055696 A CN 200680055696A CN 101506837 B CN101506837 B CN 101506837B
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digital content
payload
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encoded
marker code
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Chinese (zh)
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CN101506837A (zh
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田军
杰弗里·A·布卢姆
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Thomson Licensing SAS
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Thomson Licensing SAS
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    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0065—Extraction of an embedded watermark; Reliable detection

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN2006800556961A 2006-07-18 2006-12-08 用于时间同步的方法及系统 Expired - Fee Related CN101506837B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83152606P 2006-07-18 2006-07-18
US60/831,526 2006-07-18
PCT/US2006/046815 WO2008010836A1 (en) 2006-07-18 2006-12-08 Method and system for temporal synchronization

Publications (2)

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CN101506837A CN101506837A (zh) 2009-08-12
CN101506837B true CN101506837B (zh) 2012-03-14

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US (1) US8331609B2 (https=)
EP (1) EP2041715A1 (https=)
JP (1) JP5246804B2 (https=)
CN (1) CN101506837B (https=)
BR (1) BRPI0621943A2 (https=)
WO (1) WO2008010836A1 (https=)

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AU2007214319A1 (en) * 2007-08-30 2009-03-19 Canon Kabushiki Kaisha Improvements for Spatial Wyner Ziv Coding
US8189623B2 (en) * 2008-10-01 2012-05-29 Infinera Corporation Digital framer architecture with a framing marker
US8725500B2 (en) 2008-11-19 2014-05-13 Motorola Mobility Llc Apparatus and method for encoding at least one parameter associated with a signal source
US9354970B2 (en) * 2014-03-31 2016-05-31 Advanced Micro Devices, Inc. Method and apparatus for encoding erroneous data in an error correction code protected memory
KR20170067546A (ko) * 2015-12-08 2017-06-16 한국전자통신연구원 오디오 신호 및 비디오 신호의 동기화 시스템 및 그 방법
WO2018069550A1 (en) * 2016-10-14 2018-04-19 Auro Technologies Recording and playback devices with avoidance of missynchronisation by scrambling a payload with a modified payload checksum
CN108282871B (zh) * 2017-01-06 2023-11-21 华为技术有限公司 接收节点、发送节点和传输方法
CN113453039B (zh) * 2020-03-24 2023-04-18 阿里巴巴集团控股有限公司 视频文件处理与水印提取的方法和装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1708993A (zh) * 2002-10-30 2005-12-14 皇家飞利浦电子股份有限公司 用于容错视频编码的循环再同步标记

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US7224819B2 (en) 1995-05-08 2007-05-29 Digimarc Corporation Integrating digital watermarks in multimedia content
JP3597647B2 (ja) 1995-09-29 2004-12-08 株式会社東芝 符号化方法及び装置
US6571361B1 (en) 1995-09-29 2003-05-27 Kabushiki Kaisha Toshiba Encoder and decoder
US7107451B2 (en) 1996-07-02 2006-09-12 Wistaria Trading, Inc. Optimization methods for the insertion, protection, and detection of digital watermarks in digital data
US20060028689A1 (en) 1996-11-12 2006-02-09 Perry Burt W Document management with embedded data
JP2001223684A (ja) 2000-02-08 2001-08-17 Sony Corp 同期検出装置、受信装置およびその方法
US6714683B1 (en) 2000-08-24 2004-03-30 Digimarc Corporation Wavelet based feature modulation watermarks and related applications
US6785401B2 (en) 2001-04-09 2004-08-31 Tektronix, Inc. Temporal synchronization of video watermark decoding
US6563937B1 (en) 2001-11-28 2003-05-13 Sony Corporation Method and apparatus to detect watermark that are resistant to arbitrary deformations
US7886151B2 (en) 2002-01-22 2011-02-08 Purdue Research Foundation Temporal synchronization of video and audio signals
EP1516480A1 (en) 2002-06-17 2005-03-23 Koninklijke Philips Electronics N.V. Lossless data embedding
FR2846827B1 (fr) 2002-10-30 2005-02-25 Inst Nat Rech Inf Automat Dispositif pour le marquage et la restitution de signaux multimedia
JP3804796B2 (ja) 2003-07-24 2006-08-02 沖電気工業株式会社 動画像符号化方法及び動画像復号方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1708993A (zh) * 2002-10-30 2005-12-14 皇家飞利浦电子股份有限公司 用于容错视频编码的循环再同步标记

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Sellers, F., Jr..Bit loss and gain correction code.《IRE TRANSACTIONS ON INFORMATION THEORY》.1962,第8卷(第1期),全文. *
Sethakaset, U. etc..Marker codes to correct insertion/deletion errors in differential pulse-position modulation for wireless infrared communications.《Communications, Computers and signal Processing, 2005. PACRIM. 2005 IEEE Pacific Rim Conference on》.2005,全文. *
余燕忠等.基于纠错编码的图像水印算法.《哈尔滨师范大学自然科学学报》.2002,第18卷(第2期),全文. *

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Publication number Publication date
WO2008010836A1 (en) 2008-01-24
JP2009544218A (ja) 2009-12-10
US8331609B2 (en) 2012-12-11
JP5246804B2 (ja) 2013-07-24
EP2041715A1 (en) 2009-04-01
US20100303279A1 (en) 2010-12-02
BRPI0621943A2 (pt) 2011-10-18
CN101506837A (zh) 2009-08-12

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