CN101204093B - 用于检测图像序列中的渐变的过程及设备 - Google Patents

用于检测图像序列中的渐变的过程及设备 Download PDF

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Publication number
CN101204093B
CN101204093B CN200680022280XA CN200680022280A CN101204093B CN 101204093 B CN101204093 B CN 101204093B CN 200680022280X A CN200680022280X A CN 200680022280XA CN 200680022280 A CN200680022280 A CN 200680022280A CN 101204093 B CN101204093 B CN 101204093B
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CN101204093A (zh
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卢多维克·诺布莱
埃里克·梅西耶
迈克尔·焦恩
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Thomson Licensing SAS
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
CN200680022280XA 2005-06-23 2006-06-20 用于检测图像序列中的渐变的过程及设备 Expired - Fee Related CN101204093B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0551728A FR2887731A1 (fr) 2005-06-23 2005-06-23 Methode et dispositif de detection de fondus dans une sequence d'images
FR0551728 2005-06-23
PCT/EP2006/063328 WO2006136544A2 (en) 2005-06-23 2006-06-20 Procedure and device for detecting fades in a sequence of images

Publications (2)

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CN101204093A CN101204093A (zh) 2008-06-18
CN101204093B true CN101204093B (zh) 2010-12-15

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CN200680022280XA Expired - Fee Related CN101204093B (zh) 2005-06-23 2006-06-20 用于检测图像序列中的渐变的过程及设备

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Country Link
US (2) US8165337B2 (enExample)
EP (1) EP1894417A2 (enExample)
JP (1) JP2008544666A (enExample)
KR (1) KR20080027255A (enExample)
CN (1) CN101204093B (enExample)
FR (1) FR2887731A1 (enExample)
WO (1) WO2006136544A2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2193663B1 (en) * 2007-09-28 2017-11-08 Dolby Laboratories Licensing Corporation Treating video information

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1137724A (zh) * 1994-10-26 1996-12-11 汤姆森消费电子有限公司 在存在图象强度渐变情况下的视频信号编码系统
CN1166751A (zh) * 1996-04-27 1997-12-03 日本胜利株式会社 图象切换装置
CN1211878A (zh) * 1997-08-06 1999-03-24 通用仪器公司 数字视频的淡变检测器
EP1132812A1 (en) * 2000-03-07 2001-09-12 Lg Electronics Inc. Method of detecting dissolve/fade in mpeg-compressed video environment
US6625214B1 (en) * 1999-03-08 2003-09-23 Pioneer Corporation Apparatus and method for fade detecting and information encoding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09172596A (ja) * 1995-10-17 1997-06-30 Canon Inc 画像処理装置及び画像処理方法
US5929902A (en) * 1996-02-28 1999-07-27 C-Cube Microsystems Method and apparatus for inverse telecine processing by fitting 3:2 pull-down patterns
US5920360A (en) * 1996-06-07 1999-07-06 Electronic Data Systems Corporation Method and system for detecting fade transitions in a video signal
JP3604864B2 (ja) 1997-04-25 2004-12-22 シャープ株式会社 動画像符号化装置
US6195458B1 (en) * 1997-07-29 2001-02-27 Eastman Kodak Company Method for content-based temporal segmentation of video
US6459459B1 (en) * 1998-01-07 2002-10-01 Sharp Laboratories Of America, Inc. Method for detecting transitions in sampled digital video sequences
JP3166716B2 (ja) 1998-08-12 2001-05-14 日本電気株式会社 フェード画像対応動画像符号化装置及び符号化方法
JP2001292372A (ja) 2000-04-04 2001-10-19 Pioneer Electronic Corp 画像変化検出装置及び画像変化検出方法、画像符号化装置並びに画像変化検出用プログラムがコンピュータで読取可能に記録された情報記録媒体
KR100910121B1 (ko) * 2000-05-23 2009-08-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 광고 방송 시간 검출 장치
JP4328000B2 (ja) 2000-08-02 2009-09-09 富士通株式会社 動画像符号化装置および動画像の特殊効果シーン検出装置
US7298962B2 (en) * 2003-05-12 2007-11-20 Macrovision Corporation Method and apparatus for reducing and restoring the effectiveness of a commercial skip system
US7949051B2 (en) * 2004-05-26 2011-05-24 Broadcom Corporation Mosquito noise detection and reduction

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1137724A (zh) * 1994-10-26 1996-12-11 汤姆森消费电子有限公司 在存在图象强度渐变情况下的视频信号编码系统
CN1166751A (zh) * 1996-04-27 1997-12-03 日本胜利株式会社 图象切换装置
CN1211878A (zh) * 1997-08-06 1999-03-24 通用仪器公司 数字视频的淡变检测器
US6625214B1 (en) * 1999-03-08 2003-09-23 Pioneer Corporation Apparatus and method for fade detecting and information encoding
EP1132812A1 (en) * 2000-03-07 2001-09-12 Lg Electronics Inc. Method of detecting dissolve/fade in mpeg-compressed video environment

Non-Patent Citations (10)

* Cited by examiner, † Cited by third party
Title
Borko Furht等.Handbook of Video Databases:Design and Applications.CRC PRESS,2004,156-176. *
HAMPAPUR E等.production model based digital video segmentation.MULTIMEDIA TOOLS AND APPLICATIONS.1995,正文第9-46页.
HAMPAPUR E等.production model based digital video segmentation.MULTIMEDIA TOOLS AND APPLICATIONS.1995,正文第9-46页. *
J.M.Corridom等.Automatic Video Segmentation through Editing Analysis.PROCEEDINGS OF THE 8TH INT.CONF.ON IMAGE ANALYSIS AND PROCESSING.1995,正文第182页第11行至第13行. *
Raiph M.Ford等.Metrics for shot boundary detection in digital vdeo sequences.MULTIMEDIA SYSTEMS8卷 1期.2000,8卷(1期),正文第37-46页.
Raiph M.Ford等.Metrics for shot boundary detection in digital vdeo sequences.MULTIMEDIA SYSTEMS8卷 1期.2000,8卷(1期),正文第37-46页. *
杨碧天等.一种镜头淡入淡出检测算法.计算机工程与应用 2005年第6期.2005,(2005年第6期),正文第93页第2部分检测算法.
杨碧天等.一种镜头淡入淡出检测算法.计算机工程与应用 2005年第6期.2005,(2005年第6期),正文第93页第2部分检测算法. *
白雪生等.镜头频度用于视频检索的应用.软件学报10卷 9期.1999,10卷(9期),正文第956-961页.
白雪生等.镜头频度用于视频检索的应用.软件学报10卷 9期.1999,10卷(9期),正文第956-961页. *

Also Published As

Publication number Publication date
US8165337B2 (en) 2012-04-24
EP1894417A2 (en) 2008-03-05
WO2006136544A3 (en) 2007-09-07
US20090129687A1 (en) 2009-05-21
WO2006136544A2 (en) 2006-12-28
US20120176548A1 (en) 2012-07-12
KR20080027255A (ko) 2008-03-26
CN101204093A (zh) 2008-06-18
JP2008544666A (ja) 2008-12-04
FR2887731A1 (fr) 2006-12-29

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