ATE325507T1 - Verarbeitung von einem komprimierten mediensignal - Google Patents

Verarbeitung von einem komprimierten mediensignal

Info

Publication number
ATE325507T1
ATE325507T1 AT02743521T AT02743521T ATE325507T1 AT E325507 T1 ATE325507 T1 AT E325507T1 AT 02743521 T AT02743521 T AT 02743521T AT 02743521 T AT02743521 T AT 02743521T AT E325507 T1 ATE325507 T1 AT E325507T1
Authority
AT
Austria
Prior art keywords
processing
media signal
compressed media
watermark
code words
Prior art date
Application number
AT02743521T
Other languages
English (en)
Inventor
Frits A Steenhof
Gerrit C Langelaar
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE325507T1 publication Critical patent/ATE325507T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G06T1/0035—Output size adaptive watermarking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32154—Transform domain methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
    • H04N1/32277—Compression
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0052—Embedding of the watermark in the frequency domain
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0053—Embedding of the watermark in the coding stream, possibly without decoding; Embedding of the watermark in the compressed domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT02743521T 2001-07-19 2002-07-02 Verarbeitung von einem komprimierten mediensignal ATE325507T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01202767 2001-07-19

Publications (1)

Publication Number Publication Date
ATE325507T1 true ATE325507T1 (de) 2006-06-15

Family

ID=8180665

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02743521T ATE325507T1 (de) 2001-07-19 2002-07-02 Verarbeitung von einem komprimierten mediensignal

Country Status (8)

Country Link
US (1) US20030016756A1 (de)
EP (1) EP1413143B1 (de)
JP (1) JP2004536531A (de)
KR (1) KR20040018483A (de)
CN (1) CN1241395C (de)
AT (1) ATE325507T1 (de)
DE (1) DE60211171T2 (de)
WO (1) WO2003009602A1 (de)

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US20040003394A1 (en) * 2002-07-01 2004-01-01 Arun Ramaswamy System for automatically matching video with ratings information
US7177441B2 (en) * 2002-12-09 2007-02-13 International Business Machines Corporation System and method for secret communication
EP1590767A1 (de) * 2003-01-23 2005-11-02 Koninklijke Philips Electronics N.V. Einbettung eines wasserzeichens in ein codiertes signal
US7460684B2 (en) 2003-06-13 2008-12-02 Nielsen Media Research, Inc. Method and apparatus for embedding watermarks
US7454076B2 (en) * 2004-06-15 2008-11-18 Cisco Technology, Inc. Hybrid variable length coding method for low bit rate video coding
US8412363B2 (en) * 2004-07-02 2013-04-02 The Nielson Company (Us), Llc Methods and apparatus for mixing compressed digital bit streams
US7430238B2 (en) * 2004-12-10 2008-09-30 Micronas Usa, Inc. Shared pipeline architecture for motion vector prediction and residual decoding
CN100387062C (zh) * 2005-07-01 2008-05-07 中山大学 一种带补偿的保护mpeg-2视频数据的方法
KR100647192B1 (ko) 2005-09-01 2006-11-23 삼성전자주식회사 데이터의 복원 시간을 단축하는 데이터 압축 장치 및 그방법
KR100736104B1 (ko) * 2006-04-06 2007-07-06 삼성전자주식회사 독립적 파싱을 지원하는 비디오 코딩 방법 및 장치
EP2958106B1 (de) 2006-10-11 2018-07-18 The Nielsen Company (US), LLC Verfahren und vorrichtung zur einbettung von codes in komprimierte audiodatenströme
MX2009010182A (es) * 2007-03-23 2009-10-12 Thomson Licensing Modificar una corriente de bits codificada.
CA2689634C (en) * 2007-06-14 2016-08-23 Thomson Licensing Modifying a coded bitstream
US8565472B2 (en) * 2007-10-30 2013-10-22 General Instrument Corporation Method, device and system for dynamically embedding watermark information into multimedia content
US20090110059A1 (en) * 2007-10-31 2009-04-30 General Instrument Corporation Method and system for transmitting end-user access information for multimedia content
US7965838B2 (en) * 2007-11-30 2011-06-21 Faraday Technology Corp. Watermark generating circuit and related method thereof
EP2797335A1 (de) * 2013-04-26 2014-10-29 Nagravision S.A. Verfahren zum Wasserzeichnen eines komprimierten verschlüsselten Inhalts durch mindestens einen Inhaltsschlüssel
EP2797334A1 (de) 2013-04-26 2014-10-29 Nagravision S.A. Verfahren und Vorrichtung zur Einbettung von Wasserzeichen in nicht komprimierten Videodaten
US10652127B2 (en) 2014-10-03 2020-05-12 The Nielsen Company (Us), Llc Fusing online media monitoring data with secondary online data feeds to generate ratings data for online media exposure
JP6492895B2 (ja) * 2015-04-01 2019-04-03 富士ゼロックス株式会社 印刷データ処理装置及びプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69536096D1 (de) * 1994-03-25 2010-09-30 Nec Corp Bildwiedergabevorrichtung
US6055270A (en) * 1994-04-20 2000-04-25 Thomson Cosumer Electronics, Inc. Multiplexer system using constant bit rate encoders
US6229924B1 (en) * 1996-05-16 2001-05-08 Digimarc Corporation Method and apparatus for watermarking video images
US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video
US5956429A (en) * 1997-07-31 1999-09-21 Sony Corporation Image data compression and decompression using both a fixed length code field and a variable length code field to allow partial reconstruction
US6208745B1 (en) * 1997-12-30 2001-03-27 Sarnoff Corporation Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence
US6332194B1 (en) * 1998-06-05 2001-12-18 Signafy, Inc. Method for data preparation and watermark insertion
US6694040B2 (en) * 1998-07-28 2004-02-17 Canon Kabushiki Kaisha Data processing apparatus and method, and memory medium
CN1199135C (zh) * 1999-07-15 2005-04-27 皇家菲利浦电子有限公司 在消息信号中嵌入辅助数据
JP2001346170A (ja) * 2000-05-31 2001-12-14 Nec Corp データ挿入強度調整方法及びデータ挿入回路

Also Published As

Publication number Publication date
CN1473438A (zh) 2004-02-04
DE60211171T2 (de) 2007-05-03
EP1413143A1 (de) 2004-04-28
DE60211171D1 (de) 2006-06-08
JP2004536531A (ja) 2004-12-02
CN1241395C (zh) 2006-02-08
KR20040018483A (ko) 2004-03-03
WO2003009602A1 (en) 2003-01-30
US20030016756A1 (en) 2003-01-23
EP1413143B1 (de) 2006-05-03

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