HK1018562A1 - Method and apparatus for compression compatible video fingerprinting. - Google Patents

Method and apparatus for compression compatible video fingerprinting.

Info

Publication number
HK1018562A1
HK1018562A1 HK99103461A HK99103461A HK1018562A1 HK 1018562 A1 HK1018562 A1 HK 1018562A1 HK 99103461 A HK99103461 A HK 99103461A HK 99103461 A HK99103461 A HK 99103461A HK 1018562 A1 HK1018562 A1 HK 1018562A1
Authority
HK
Hong Kong
Prior art keywords
video signal
fingerprint
video
video image
fingerprinted
Prior art date
Application number
HK99103461A
Other languages
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
Publication of HK1018562A1 publication Critical patent/HK1018562A1/xx

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)
  • Image Input (AREA)
  • Color Television Systems (AREA)
  • Studio Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
HK99103461A 1996-05-29 1999-08-10 Method and apparatus for compression compatible video fingerprinting. HK1018562A1 (en)

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
HK1018562A1 true HK1018562A1 (en) 1999-12-24

Family

ID=21787685

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99103461A HK1018562A1 (en) 1996-05-29 1999-08-10 Method and apparatus for compression compatible video fingerprinting.

Country Status (14)

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

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
CN101558645B (zh) * 2006-12-11 2012-05-23 汤姆森特许公司 用于数字电影的基于文本的反盗版系统及其方法
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
CN114026436B (zh) * 2019-06-25 2024-05-24 索尼集团公司 图像处理装置、图像处理方法和程序

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
WO1997046012A1 (en) 1997-12-04
CA2252726C (en) 2002-02-26
BR9709332A (pt) 1999-08-10
EP0900498B1 (en) 2003-02-05
CN1173559C (zh) 2004-10-27
ES2191844T3 (es) 2003-09-16
DE69718907T2 (de) 2003-10-30
JP4627809B2 (ja) 2011-02-09
AU714103B2 (en) 1999-12-16
PT900498E (pt) 2003-06-30
ATE232346T1 (de) 2003-02-15
JP2000511720A (ja) 2000-09-05
CA2252726A1 (en) 1997-12-04
EP0900498A1 (en) 1999-03-10
AU3474897A (en) 1998-01-05
DE69718907D1 (de) 2003-03-13
NZ332290A (en) 2000-05-26
DK0900498T3 (da) 2003-05-05
CN1219324A (zh) 1999-06-09

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20170528