CN1810038B - 检测压缩视频比特流中的水印的解码方法和设备 - Google Patents
检测压缩视频比特流中的水印的解码方法和设备 Download PDFInfo
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- CN1810038B CN1810038B CN2004800174949A CN200480017494A CN1810038B CN 1810038 B CN1810038 B CN 1810038B CN 2004800174949 A CN2004800174949 A CN 2004800174949A CN 200480017494 A CN200480017494 A CN 200480017494A CN 1810038 B CN1810038 B CN 1810038B
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
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- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US48230203P | 2003-06-25 | 2003-06-25 | |
US60/482,302 | 2003-06-25 | ||
PCT/US2004/020029 WO2005004493A1 (en) | 2003-06-25 | 2004-06-23 | Decoding method and apparatus for detection of watermarks in a compressed video bitstream |
Publications (2)
Publication Number | Publication Date |
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CN1810038A CN1810038A (zh) | 2006-07-26 |
CN1810038B true CN1810038B (zh) | 2010-06-09 |
Family
ID=33563846
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CNB2004800165687A Expired - Fee Related CN100496125C (zh) | 2003-06-25 | 2004-06-23 | 在压缩视频比特流中插入水印的编码方法和设备 |
CN2004800174949A Expired - Fee Related CN1810038B (zh) | 2003-06-25 | 2004-06-23 | 检测压缩视频比特流中的水印的解码方法和设备 |
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CNB2004800165687A Expired - Fee Related CN100496125C (zh) | 2003-06-25 | 2004-06-23 | 在压缩视频比特流中插入水印的编码方法和设备 |
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US (1) | US20070053438A1 (zh) |
EP (2) | EP1636994B1 (zh) |
JP (2) | JP4726140B2 (zh) |
KR (2) | KR101100843B1 (zh) |
CN (2) | CN100496125C (zh) |
BR (2) | BRPI0411663A (zh) |
DE (2) | DE602004027486D1 (zh) |
ES (1) | ES2330440T3 (zh) |
MX (2) | MXPA05013572A (zh) |
MY (2) | MY137898A (zh) |
WO (2) | WO2005004494A1 (zh) |
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JP5356812B2 (ja) * | 2005-07-06 | 2013-12-04 | トムソン ライセンシング | 画像系列及びロゴを含むビデオコンテンツを符号化する方法及び装置 |
US20090252370A1 (en) * | 2005-09-09 | 2009-10-08 | Justin Picard | Video watermark detection |
EP1932359A1 (en) * | 2005-09-09 | 2008-06-18 | Thomson Licensing | Coefficient selection for video watermarking |
US8107669B2 (en) | 2006-06-14 | 2012-01-31 | Samsung Electronics Co., Ltd. | Video watermarking apparatus in compression domain and method using the same |
KR101213161B1 (ko) | 2006-06-14 | 2012-12-17 | 삼성전자주식회사 | 압축영역에서의 비디오 워터마킹 장치 및 그 방법 |
US7653626B2 (en) * | 2006-11-03 | 2010-01-26 | Mediatek Inc. | Method for detecting regularly appearing patterns |
CN1988669B (zh) * | 2006-11-21 | 2010-06-16 | 北京大学 | 流媒体监播中的数字标记构造及验证方法 |
CN101663690B (zh) * | 2007-01-12 | 2013-11-20 | 塞沃路森公司 | 视频印水印 |
CN101636761B (zh) * | 2007-03-23 | 2013-07-24 | 汤姆森特许公司 | 修改编码的比特流 |
KR100873947B1 (ko) * | 2007-05-30 | 2008-12-12 | 주식회사 엠엠칩스 | H.264/avc 표준용 워터마크 삽입 방법 및 시스템 |
CA2689634C (en) * | 2007-06-14 | 2016-08-23 | Thomson Licensing | Modifying a coded bitstream |
US8229159B2 (en) * | 2007-09-28 | 2012-07-24 | Dolby Laboratories Licensing Corporation | Multimedia coding and decoding with additional information capability |
CN101399961B (zh) * | 2007-09-28 | 2010-10-20 | 北京视博数字电视科技有限公司 | 数字指纹嵌入方法、数字视频分发系统及方法 |
CN101399962B (zh) * | 2007-09-28 | 2010-12-01 | 北京视博数字电视科技有限公司 | 数字视频分发系统及方法 |
US8483282B2 (en) * | 2007-10-12 | 2013-07-09 | Qualcomm, Incorporated | Entropy coding of interleaved sub-blocks of a video block |
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WO2012077928A1 (ko) * | 2010-12-07 | 2012-06-14 | 한국전자통신연구원 | 초고해상도 영상을 부호화하는 장치 및 방법, 그리고 복호화 장치 및 방법 |
KR20180028430A (ko) * | 2010-02-17 | 2018-03-16 | 한국전자통신연구원 | 초고해상도 영상을 부호화하는 장치 및 방법, 그리고 복호화 장치 및 방법 |
KR20120009618A (ko) * | 2010-07-19 | 2012-02-02 | 에스케이 텔레콤주식회사 | 주파수변환단위 분할부호화 방법 및 장치와 이를 이용한 영상 부호화/복호화 방법 및 장치 |
CN101895766B (zh) * | 2010-08-13 | 2012-03-14 | 北京算通科技发展股份有限公司 | 一种mpeg-2/h.264标准下视频流插入台标字幕的压缩域局部处理算法 |
JP5174878B2 (ja) * | 2010-10-13 | 2013-04-03 | 国立大学法人信州大学 | 秘匿情報の抽出装置および書き替え装置 |
CN101980542B (zh) * | 2010-11-16 | 2012-08-22 | 上海交通大学 | 基于时序振动和纠错码的视频数字指纹嵌入及其检测方法 |
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KR101145110B1 (ko) * | 2011-04-21 | 2012-05-15 | 아스텔 주식회사 | 연성 워터마크 삽입/추출 장치 및 방법 |
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EP3094094B1 (en) * | 2012-01-20 | 2018-03-28 | BlackBerry Limited | Multiple sign bit hiding within a transform unit |
KR101361524B1 (ko) * | 2012-11-09 | 2014-02-25 | 주식회사 시공미디어 | 콘텐츠 자동 변환 처리를 통한 워터마크 삽입 장치 및 방법 |
KR101383639B1 (ko) | 2013-11-07 | 2014-04-10 | 주식회사 알아이 | 이미지 블록 선택 기반의 데이터 은닉 장치 및 방법 |
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US11216536B2 (en) * | 2016-03-21 | 2022-01-04 | Liveramp, Inc. | Data watermarking and fingerprinting system and method |
CN106101100B (zh) * | 2016-06-14 | 2019-08-02 | 南京邮电大学 | 一种基于隐写分析的视频内容监管系统的实现方法 |
ES2908798T3 (es) * | 2017-03-29 | 2022-05-04 | Fundacio Per A La Univ Oberta De Catalunya | Incorporación de marca de agua en un video |
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CN1301463A (zh) * | 1998-05-20 | 2001-06-27 | 麦克罗维西恩公司 | 用于特殊定标和任意移动的水印检测方法及装置 |
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- 2004-06-23 CN CNB2004800165687A patent/CN100496125C/zh not_active Expired - Fee Related
- 2004-06-23 JP JP2006517553A patent/JP4726140B2/ja not_active Expired - Fee Related
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- 2004-06-23 MX MXPA05013567A patent/MXPA05013567A/es active IP Right Grant
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CN1301463A (zh) * | 1998-05-20 | 2001-06-27 | 麦克罗维西恩公司 | 用于特殊定标和任意移动的水印检测方法及装置 |
CN1273747A (zh) * | 1998-07-15 | 2000-11-15 | 皇家菲利浦电子有限公司 | 压缩视频信号中水印的检测 |
CN1297560A (zh) * | 1999-03-19 | 2001-05-30 | 索尼公司 | 附加信息嵌入方法和设备,以及附加信息解调方法和设备 |
Also Published As
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EP1636995A1 (en) | 2006-03-22 |
CN1810038A (zh) | 2006-07-26 |
ES2330440T3 (es) | 2009-12-10 |
MXPA05013572A (es) | 2006-08-18 |
CN1806442A (zh) | 2006-07-19 |
DE602004027486D1 (de) | 2010-07-15 |
KR20060027810A (ko) | 2006-03-28 |
KR101100811B1 (ko) | 2012-01-02 |
EP1636995B1 (en) | 2010-06-02 |
EP1636994A1 (en) | 2006-03-22 |
JP4726140B2 (ja) | 2011-07-20 |
MXPA05013567A (es) | 2006-08-18 |
WO2005004494A1 (en) | 2005-01-13 |
BRPI0411663A (pt) | 2006-08-08 |
JP2007525074A (ja) | 2007-08-30 |
JP2007525073A (ja) | 2007-08-30 |
JP4726141B2 (ja) | 2011-07-20 |
MY139799A (en) | 2009-10-30 |
BRPI0411667A (pt) | 2006-08-08 |
MY137898A (en) | 2009-03-31 |
WO2005004493A1 (en) | 2005-01-13 |
EP1636994B1 (en) | 2009-08-12 |
DE602004022548D1 (de) | 2009-09-24 |
CN100496125C (zh) | 2009-06-03 |
KR101100843B1 (ko) | 2012-01-02 |
KR20060027814A (ko) | 2006-03-28 |
US20070053438A1 (en) | 2007-03-08 |
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