DK0900498T3 - Fremgangsmåde og apparatur til anbringelse af kompressionskompatible videofingeraftryk - Google Patents

Fremgangsmåde og apparatur til anbringelse af kompressionskompatible videofingeraftryk

Info

Publication number
DK0900498T3
DK0900498T3 DK97931010T DK97931010T DK0900498T3 DK 0900498 T3 DK0900498 T3 DK 0900498T3 DK 97931010 T DK97931010 T DK 97931010T DK 97931010 T DK97931010 T DK 97931010T DK 0900498 T3 DK0900498 T3 DK 0900498T3
Authority
DK
Denmark
Prior art keywords
video signal
fingerprint
video
video image
fingerprinted
Prior art date
Application number
DK97931010T
Other languages
Danish (da)
English (en)
Inventor
John O Ryan
Original Assignee
Macrovision Corp
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 Macrovision Corp filed Critical Macrovision Corp
Application granted granted Critical
Publication of DK0900498T3 publication Critical patent/DK0900498T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/18—Image warping, e.g. rearranging pixels individually
    • 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
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • G06T1/0057—Compression invariant watermarking
    • 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
    • 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
    • G06T2201/0051—Embedding of the watermark in the spatial 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
    • G06T2201/0081—Image watermarking whereby both original and watermarked images are required at decoder, e.g. destination-based, non-blind, non-oblivious

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Collating Specific Patterns (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Color Television Systems (AREA)
  • Image Input (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Studio Devices (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DK97931010T 1996-05-29 1997-05-29 Fremgangsmåde og apparatur til anbringelse af kompressionskompatible videofingeraftryk DK0900498T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1838996P 1996-05-29 1996-05-29
PCT/US1997/009211 WO1997046012A1 (en) 1996-05-29 1997-05-29 Method and apparatus for compression compatible video fingerprinting

Publications (1)

Publication Number Publication Date
DK0900498T3 true DK0900498T3 (da) 2003-05-05

Family

ID=21787685

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97931010T DK0900498T3 (da) 1996-05-29 1997-05-29 Fremgangsmåde og apparatur til anbringelse af kompressionskompatible videofingeraftryk

Country Status (14)

Country Link
EP (1) EP0900498B1 (de)
JP (1) JP4627809B2 (de)
CN (1) CN1173559C (de)
AT (1) ATE232346T1 (de)
AU (1) AU714103B2 (de)
BR (1) BR9709332A (de)
CA (1) CA2252726C (de)
DE (1) DE69718907T2 (de)
DK (1) DK0900498T3 (de)
ES (1) ES2191844T3 (de)
HK (1) HK1018562A1 (de)
NZ (1) NZ332290A (de)
PT (1) PT900498E (de)
WO (1) WO1997046012A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849563B1 (fr) 2002-12-31 2005-02-11 Medialive Marquage personnalise pour la protection de flux audiovisuels numeriques
KR101319057B1 (ko) * 2006-12-11 2013-10-17 톰슨 라이센싱 디지털 시네마를 위한 텍스트 기반의 불법복제 방지 시스템 및 방법
JP2009296327A (ja) * 2008-06-05 2009-12-17 Fujitsu Electronics Inc スクランブル処理装置、デスクランブル処理装置、画像符号化装置、画像復号装置、スクランブル処理、デスクランブル処理の方法およびプログラム
CN102647635B (zh) * 2012-04-20 2015-12-02 北京视博数字电视科技有限公司 一种防止视频指纹攻击的方法、装置及系统
CN103686333B (zh) * 2013-12-19 2018-04-20 深圳市九洲电器有限公司 一种音视频保护方法及音视频终端
WO2020261838A1 (ja) * 2019-06-25 2020-12-30 ソニー株式会社 画像処理装置と画像処理方法およびプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058157A (en) * 1989-09-06 1991-10-15 Macrovision Corporation Method and apparatus for encrypting and decrypting time domain signals
AU658014B2 (en) * 1991-11-19 1995-03-30 Macrovision Corporation Method and apparatus for scrambling and descrambling of video signals with edge fill
US5530751A (en) * 1994-06-30 1996-06-25 Hewlett-Packard Company Embedded hidden identification codes in digital objects

Also Published As

Publication number Publication date
CN1173559C (zh) 2004-10-27
CA2252726A1 (en) 1997-12-04
JP2000511720A (ja) 2000-09-05
ATE232346T1 (de) 2003-02-15
ES2191844T3 (es) 2003-09-16
BR9709332A (pt) 1999-08-10
DE69718907D1 (de) 2003-03-13
WO1997046012A1 (en) 1997-12-04
DE69718907T2 (de) 2003-10-30
NZ332290A (en) 2000-05-26
EP0900498B1 (de) 2003-02-05
CN1219324A (zh) 1999-06-09
EP0900498A1 (de) 1999-03-10
HK1018562A1 (en) 1999-12-24
AU3474897A (en) 1998-01-05
PT900498E (pt) 2003-06-30
JP4627809B2 (ja) 2011-02-09
AU714103B2 (en) 1999-12-16
CA2252726C (en) 2002-02-26

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