KR20120022675A - 블라인드 워터마크를 검출할 수 있는 프리 뷰 비디오 워터마킹 방법 - Google Patents

블라인드 워터마크를 검출할 수 있는 프리 뷰 비디오 워터마킹 방법 Download PDF

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Publication number
KR20120022675A
KR20120022675A KR1020110088039A KR20110088039A KR20120022675A KR 20120022675 A KR20120022675 A KR 20120022675A KR 1020110088039 A KR1020110088039 A KR 1020110088039A KR 20110088039 A KR20110088039 A KR 20110088039A KR 20120022675 A KR20120022675 A KR 20120022675A
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KR
South Korea
Prior art keywords
view
watermark
invariant
vector
cameras
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Application number
KR1020110088039A
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English (en)
Korean (ko)
Inventor
그웨나엘 도에르
세브린느 보드리
자비에 프랑꼬-꽁트르라
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톰슨 라이센싱
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Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20120022675A publication Critical patent/KR20120022675A/ko
Withdrawn legal-status Critical Current

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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
    • G06T1/0085—Time domain based watermarking, e.g. watermarks spread over several images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • 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
    • G06T2201/0051—Embedding of the watermark in the spatial domain
    • 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
    • G06T2201/0052—Embedding of the watermark in the frequency domain
    • 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
    • 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
    • G06T2201/0083—Image watermarking whereby only watermarked image required at decoder, e.g. source-based, blind, oblivious

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020110088039A 2010-09-01 2011-08-31 블라인드 워터마크를 검출할 수 있는 프리 뷰 비디오 워터마킹 방법 Withdrawn KR20120022675A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10305940.8 2010-09-01
EP10305940A EP2426635A1 (en) 2010-09-01 2010-09-01 Method for watermarking free view video with blind watermark detection

Publications (1)

Publication Number Publication Date
KR20120022675A true KR20120022675A (ko) 2012-03-12

Family

ID=43086319

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110088039A Withdrawn KR20120022675A (ko) 2010-09-01 2011-08-31 블라인드 워터마크를 검출할 수 있는 프리 뷰 비디오 워터마킹 방법

Country Status (5)

Country Link
US (1) US8477991B2 (https=)
EP (2) EP2426635A1 (https=)
JP (1) JP2012054933A (https=)
KR (1) KR20120022675A (https=)
CN (1) CN102387421A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101321896B1 (ko) * 2012-05-23 2013-10-28 광운대학교 산학협력단 스테레오 영상의 소유권 보호를 위한 폐색 영역 기반 스테레오 영상의 워터마킹 방법

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748872A (zh) * 2011-08-30 2014-04-23 瑞典爱立信有限公司 立体图像的接收器侧调整
RU2012138174A (ru) * 2012-09-06 2014-03-27 Сисвел Текнолоджи С.Р.Л. Способ компоновки формата цифрового стереоскопического видеопотока 3dz tile format
CN103093127B (zh) * 2013-01-21 2015-07-15 深圳大学 基于数独和多重数字水印的动态版权保护系统及实现方法
CN103198448B (zh) * 2013-04-11 2016-08-03 江苏大学 基于顶点曲率的三维模型数字水印嵌入与盲检测方法
EP2821956A1 (en) 2013-07-05 2015-01-07 Thomson Licensing Method for detecting a watermark in a video
IN2013CH05744A (https=) 2013-12-12 2015-06-19 Infosys Ltd
EP3115963A1 (en) 2015-07-10 2017-01-11 Thomson Licensing Method for generating a pair of disparity-coherent watermarks
CN109064377B (zh) * 2018-07-24 2023-03-31 中国传媒大学 立体图像水印嵌入系统、提取系统及嵌入方法、提取方法
US11303777B2 (en) * 2020-08-06 2022-04-12 Huawei Technologies Co., Ltd. System, method and apparatus for digital watermarking
CN112579985B (zh) * 2020-12-23 2024-06-25 合肥高维数据技术有限公司 基于频域特征排列的图像数字版权保护方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7502759B2 (en) * 1999-08-30 2009-03-10 Digimarc Corporation Digital watermarking methods and related toy and game applications
AU2003216669A1 (en) * 2002-05-10 2003-11-11 Koninklijke Philips Electronics N.V. Watermark embedding and retrieval
JP2004248054A (ja) * 2003-02-14 2004-09-02 Matsushita Electric Ind Co Ltd フィルタ処理及び／又は縮小変換されたものを対象とするシフト不変透かしのブラインド検出の改善方法
JP2005192001A (ja) * 2003-12-26 2005-07-14 Toshiba Corp 電子透かし埋め込み方法および電子透かし埋め込み装置
EP2070328B1 (en) * 2006-10-05 2011-02-16 Vestel Elektronik Sanayi ve Ticaret A.S. Watermark detection method for broadcasting
CN101389009B (zh) * 2007-09-14 2010-12-15 华为技术有限公司 一种水印信息的嵌入、检测方法及装置
GB2473059A (en) * 2009-08-28 2011-03-02 Sony Corp A method and apparatus for forming a composite image

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101321896B1 (ko) * 2012-05-23 2013-10-28 광운대학교 산학협력단 스테레오 영상의 소유권 보호를 위한 폐색 영역 기반 스테레오 영상의 워터마킹 방법

Also Published As

Publication number Publication date
US8477991B2 (en) 2013-07-02
US20120063634A1 (en) 2012-03-15
EP2426636B1 (en) 2018-06-13
EP2426635A1 (en) 2012-03-07
EP2426636A1 (en) 2012-03-07
CN102387421A (zh) 2012-03-21
JP2012054933A (ja) 2012-03-15

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