KR101110083B1 - 디지털 비디오를 위한 워터마킹 체계 - Google Patents

디지털 비디오를 위한 워터마킹 체계 Download PDF

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Publication number
KR101110083B1
KR101110083B1 KR1020040076856A KR20040076856A KR101110083B1 KR 101110083 B1 KR101110083 B1 KR 101110083B1 KR 1020040076856 A KR1020040076856 A KR 1020040076856A KR 20040076856 A KR20040076856 A KR 20040076856A KR 101110083 B1 KR101110083 B1 KR 101110083B1
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South Korea
Prior art keywords
block
value
video signal
bits
frame
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Expired - Fee Related
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KR1020040076856A
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English (en)
Korean (ko)
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KR20050031410A (ko
Inventor
자라비자데흐모하매드후세인
Original Assignee
알카텔-루센트 유에스에이 인코포레이티드
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Publication of KR20050031410A publication Critical patent/KR20050031410A/ko
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    • 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
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0085—Time domain based watermarking, e.g. watermarks spread over several images
    • 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
    • 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
    • G06T2201/0202—Image watermarking whereby the quality of watermarked images is measured; Measuring quality or performance of watermarking methods; Balancing between quality and robustness

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  • 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)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
KR1020040076856A 2003-09-29 2004-09-24 디지털 비디오를 위한 워터마킹 체계 Expired - Fee Related KR101110083B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/673,894 2003-09-29
US10/673,894 US7646881B2 (en) 2003-09-29 2003-09-29 Watermarking scheme for digital video

Publications (2)

Publication Number Publication Date
KR20050031410A KR20050031410A (ko) 2005-04-06
KR101110083B1 true KR101110083B1 (ko) 2012-03-08

Family

ID=34194894

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040076856A Expired - Fee Related KR101110083B1 (ko) 2003-09-29 2004-09-24 디지털 비디오를 위한 워터마킹 체계

Country Status (8)

Country Link
US (1) US7646881B2 (enExample)
EP (1) EP1519312B1 (enExample)
JP (3) JP2005110274A (enExample)
KR (1) KR101110083B1 (enExample)
CN (1) CN1645937B (enExample)
AU (1) AU2004214556B2 (enExample)
BR (1) BRPI0406441A (enExample)
CA (1) CA2477515C (enExample)

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US7630512B2 (en) 2005-05-26 2009-12-08 Alcatel-Lucent Usa Inc. Method for performing recoverable video and image watermarking which survives block-based video and image compression
KR101158439B1 (ko) 2005-07-08 2012-07-13 엘지전자 주식회사 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법
US20070153025A1 (en) * 2005-12-29 2007-07-05 Mitchell Owen R Method, apparatus, and system for encoding and decoding a signal on a viewable portion of a video
FR2897487B1 (fr) * 2006-02-13 2008-05-16 Adentis Sa Fichier numerique marque par une suite de marques dont la concatenation forme un message et procede d'extraction d'une marque d'un tel fichier numerique marque
JP5638239B2 (ja) * 2006-04-25 2014-12-10 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ デジタル透かし入れ方法
JP2008131282A (ja) * 2006-11-20 2008-06-05 Sony Corp 映像伝送方法、映像伝送システム及び映像処理装置
WO2008073455A1 (en) * 2006-12-11 2008-06-19 Koplar Interactive Systems International, L.L.C. Spatial data encoding and decoding
JP5300741B2 (ja) * 2007-01-12 2013-09-25 シフォルーション ベー フェー ビデオ透かし入れのための方法および装置
US8315574B2 (en) * 2007-04-13 2012-11-20 Broadcom Corporation Management of variable-rate communication links
US8001445B2 (en) * 2007-08-13 2011-08-16 Provigent Ltd. Protected communication link with improved protection indication
US8040985B2 (en) 2007-10-09 2011-10-18 Provigent Ltd Decoding of forward error correction codes in the presence of phase noise
EP2321966B1 (en) * 2008-08-19 2020-10-07 ContentArmor Luminance evaluation
CN102132247B (zh) * 2008-08-19 2014-09-10 汤姆森特许公司 传播地图
WO2010021682A1 (en) * 2008-08-19 2010-02-25 Thomson Licensing Cabac/avc compliant watermarking of syntax elements in compressed video
WO2010021699A1 (en) * 2008-08-19 2010-02-25 Thomson Licensing Context-based adaptive binary arithmetic coding (cabac) video stream compliance
EP2314073B1 (en) * 2008-08-20 2014-04-30 Thomson Licensing Selection of watermarks for the watermarking of compressed video
US8477942B2 (en) * 2008-10-21 2013-07-02 Motorola Mobility Llc Method and apparatus for managing service lists
US9105091B2 (en) 2010-02-09 2015-08-11 Thomson Licensing Watermark detection using a propagation map
US8379911B2 (en) * 2010-12-10 2013-02-19 Infosys Technologies Limited Method and system for efficient watermarking of video content
US8805170B2 (en) * 2012-03-07 2014-08-12 Broadcom Corporation System and method for memory storage of video data
JP6497468B1 (ja) * 2018-06-06 2019-04-10 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法、及び画像改ざん判定プログラム
US11087557B1 (en) * 2020-06-03 2021-08-10 Tovy Kamine Methods and systems for remote augmented reality communication for guided surgery
GB2639633A (en) * 2024-03-20 2025-10-01 Advanced Risc Mach Ltd Interleaved memory transaction tracking for transactions with unrelated lengths

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JP2000050307A (ja) 1998-07-29 2000-02-18 Nec Corp 電子透かしデータによる画像属性変更システム

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US6590996B1 (en) * 2000-02-14 2003-07-08 Digimarc Corporation Color adaptive watermarking
US6373960B1 (en) * 1998-01-06 2002-04-16 Pixel Tools Corporation Embedding watermarks into compressed video data
US6829301B1 (en) * 1998-01-16 2004-12-07 Sarnoff Corporation Enhanced MPEG information distribution apparatus and method
US6298166B1 (en) * 1998-03-30 2001-10-02 Seiko Epson Corporation Image transformations in the compressed domain
JP2000115728A (ja) * 1998-10-07 2000-04-21 Sony Corp 映像信号伝送システム、映像信号出力装置、映像信号処理装置および映像信号伝送方法
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JP2000175161A (ja) 1998-12-01 2000-06-23 Kdd Corp 動画像に対する透かしデータ埋め込み装置および検出装置
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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2000050307A (ja) 1998-07-29 2000-02-18 Nec Corp 電子透かしデータによる画像属性変更システム

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Also Published As

Publication number Publication date
AU2004214556A1 (en) 2005-04-14
JP2012186853A (ja) 2012-09-27
US20050069169A1 (en) 2005-03-31
CN1645937B (zh) 2011-04-20
KR20050031410A (ko) 2005-04-06
JP6162734B2 (ja) 2017-07-12
BRPI0406441A (pt) 2005-08-09
AU2004214556B2 (en) 2010-01-21
US7646881B2 (en) 2010-01-12
CA2477515A1 (en) 2005-03-29
EP1519312A1 (en) 2005-03-30
CN1645937A (zh) 2005-07-27
EP1519312B1 (en) 2015-12-23
JP2015128299A (ja) 2015-07-09
CA2477515C (en) 2009-10-20
JP2005110274A (ja) 2005-04-21

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