KR101424751B1 - 2진 스트림을 워터마킹하는 방법 - Google Patents

2진 스트림을 워터마킹하는 방법 Download PDF

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Publication number
KR101424751B1
KR101424751B1 KR1020087024202A KR20087024202A KR101424751B1 KR 101424751 B1 KR101424751 B1 KR 101424751B1 KR 1020087024202 A KR1020087024202 A KR 1020087024202A KR 20087024202 A KR20087024202 A KR 20087024202A KR 101424751 B1 KR101424751 B1 KR 101424751B1
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KR
South Korea
Prior art keywords
coefficient
image
watermarking
stream
binary
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Expired - Fee Related
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KR1020087024202A
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English (en)
Korean (ko)
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KR20080112265A (ko
Inventor
세베린느 보드리
필립 뉴엥
노에미 르샤블
Original Assignee
톰슨 라이센싱
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Classifications

    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • 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
    • G06T1/0028—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
    • 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 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
    • G06T2201/0053—Embedding of the watermark in the coding stream, possibly without decoding; Embedding of the watermark in the compressed domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Television Signal Processing For Recording (AREA)
KR1020087024202A 2006-04-25 2007-04-23 2진 스트림을 워터마킹하는 방법 Expired - Fee Related KR101424751B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0651458 2006-04-25
FR0651458 2006-04-25
PCT/EP2007/053950 WO2007122216A1 (en) 2006-04-25 2007-04-23 Digital watermarking method

Publications (2)

Publication Number Publication Date
KR20080112265A KR20080112265A (ko) 2008-12-24
KR101424751B1 true KR101424751B1 (ko) 2014-08-01

Family

ID=38293199

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087024202A Expired - Fee Related KR101424751B1 (ko) 2006-04-25 2007-04-23 2진 스트림을 워터마킹하는 방법

Country Status (6)

Country Link
US (1) US8270485B2 (enExample)
EP (1) EP2011075B1 (enExample)
JP (1) JP5638239B2 (enExample)
KR (1) KR101424751B1 (enExample)
CN (1) CN101432774B (enExample)
WO (1) WO2007122216A1 (enExample)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR20170045153A (ko) * 2017-01-10 2017-04-26 (주)다올소프트 저작권 정보 비손상 삽입 방법

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* Cited by examiner, † Cited by third party
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CN101636761B (zh) 2007-03-23 2013-07-24 汤姆森特许公司 修改编码的比特流
BRPI0811626B1 (pt) 2007-06-14 2019-08-20 Contentarmor Método e dispositivo imprimir marca d'água em dados codificados de extensão variável, fluxo contínuo de dados codificados de extensão variável e mídia legível por processador
US20110064218A1 (en) * 2008-05-15 2011-03-17 Donald Henry Willis Method, apparatus and system for anti-piracy protection in digital cinema
JP5754491B2 (ja) * 2009-09-09 2015-07-29 ソニー株式会社 通信システム、通信装置及び通信方法、並びにコンピューター・プログラム
US8848791B2 (en) * 2010-09-29 2014-09-30 Futurewei Technologies, Inc. Compressed domain video watermarking
US10123031B2 (en) * 2015-07-02 2018-11-06 Cisco Technology, Inc. MPEG-2 video watermarking technique
CN112672167B (zh) * 2020-12-01 2024-03-15 广州柯维新数码科技有限公司 视频处理方法、计算机设备和存储介质

Citations (3)

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KR20010074604A (ko) * 2001-05-10 2001-08-04 김주현 엠피이지 비디오 스트림상의 블록 유닛 양자화를 이용한실시간 동영상 워터마크 삽입방법 및 검출방법
KR20050031438A (ko) * 2003-09-29 2005-04-06 루센트 테크놀러지스 인크 디지털 비디오 워터마킹을 위한 컬러 선택 체계
KR20050031410A (ko) * 2003-09-29 2005-04-06 루센트 테크놀러지스 인크 디지털 비디오를 위한 워터마킹 체계

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US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
KR100701446B1 (ko) 1999-07-15 2007-03-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 보조 데이터를 정보 신호에 임베딩
JP2001111808A (ja) * 1999-10-05 2001-04-20 Nec Corp 電子すかしデータ挿入方式及び装置
JP3986226B2 (ja) 1999-11-29 2007-10-03 株式会社日立製作所 データ埋め込み装置，データ抽出装置およびそれらの方法ならびに該方法を記録した記録媒体
US6870931B2 (en) * 2000-12-13 2005-03-22 Eastman Kodak Company Method and system for embedding message data in a digital image sequence
JP2006513659A (ja) * 2003-01-23 2006-04-20 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 符号化された信号にウォーターマークを埋め込む方法
CN1447233A (zh) * 2003-01-23 2003-10-08 同济大学 多媒体数据保护方法
CN1195378C (zh) * 2003-04-03 2005-03-30 上海交通大学 基于混沌特性的鲁棒性盲水印嵌入与提取方法
JP2006081065A (ja) 2004-09-13 2006-03-23 Matsushita Electric Ind Co Ltd 動画圧縮符号化装置、動画圧縮符号化プログラム

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Publication number Priority date Publication date Assignee Title
KR20010074604A (ko) * 2001-05-10 2001-08-04 김주현 엠피이지 비디오 스트림상의 블록 유닛 양자화를 이용한실시간 동영상 워터마크 삽입방법 및 검출방법
KR20050031438A (ko) * 2003-09-29 2005-04-06 루센트 테크놀러지스 인크 디지털 비디오 워터마킹을 위한 컬러 선택 체계
KR20050031410A (ko) * 2003-09-29 2005-04-06 루센트 테크놀러지스 인크 디지털 비디오를 위한 워터마킹 체계

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Hingmei Liu et al., A MPEG-2 Video Watermarking Algorithm with Compensation in Bit Stream, Digital Rights Management Technologies, Issues, Challenges and Systems, Fiest International Conference, DRMTI *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170045153A (ko) * 2017-01-10 2017-04-26 (주)다올소프트 저작권 정보 비손상 삽입 방법
KR101871796B1 (ko) 2017-01-10 2018-06-28 (주)다올소프트 저작권 정보 비손상 삽입 방법

Also Published As

Publication number Publication date
CN101432774B (zh) 2012-05-30
CN101432774A (zh) 2009-05-13
US8270485B2 (en) 2012-09-18
KR20080112265A (ko) 2008-12-24
EP2011075B1 (en) 2017-03-29
EP2011075A1 (en) 2009-01-07
JP2009534968A (ja) 2009-09-24
JP5638239B2 (ja) 2014-12-10
US20090175335A1 (en) 2009-07-09
WO2007122216A1 (en) 2007-11-01

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