DE60119012D1 - Verfahren um Überblendung in einer MPEG-Umgebung zu detektieren - Google Patents
Verfahren um Überblendung in einer MPEG-Umgebung zu detektierenInfo
- Publication number
- DE60119012D1 DE60119012D1 DE60119012T DE60119012T DE60119012D1 DE 60119012 D1 DE60119012 D1 DE 60119012D1 DE 60119012 T DE60119012 T DE 60119012T DE 60119012 T DE60119012 T DE 60119012T DE 60119012 D1 DE60119012 D1 DE 60119012D1
- Authority
- DE
- Germany
- Prior art keywords
- crossfading
- detecting
- mpeg environment
- mpeg
- environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/147—Scene change detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
- G06V20/49—Segmenting video sequences, i.e. computational techniques such as parsing or cutting the sequence, low-level clustering or determining units such as shots or scenes
-
- 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
- H04N19/142—Detection of scene cut or scene change
-
- 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
- H04N19/169—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
- H04N19/179—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 scene or a shot
-
- 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
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Circuits (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000011334A KR20010087552A (ko) | 2000-03-07 | 2000-03-07 | 엠펙(mpeg)압축 비디오 환경에서 매크로 블록의시공간상의 분포를 이용한 디졸브/페이드 검출 방법 |
KR2000011334 | 2000-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60119012D1 true DE60119012D1 (de) | 2006-06-01 |
DE60119012T2 DE60119012T2 (de) | 2006-10-12 |
Family
ID=36371710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001619012 Expired - Fee Related DE60119012T2 (de) | 2000-03-07 | 2001-03-07 | Verfahren um Überblendung in einer MPEG-Umgebung zu detektieren |
Country Status (5)
Country | Link |
---|---|
US (1) | US6940910B2 (de) |
EP (1) | EP1132812B1 (de) |
JP (1) | JP3656036B2 (de) |
KR (1) | KR20010087552A (de) |
DE (1) | DE60119012T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6735253B1 (en) | 1997-05-16 | 2004-05-11 | The Trustees Of Columbia University In The City Of New York | Methods and architecture for indexing and editing compressed video over the world wide web |
US7143434B1 (en) | 1998-11-06 | 2006-11-28 | Seungyup Paek | Video description system and method |
WO2003051031A2 (en) | 2001-12-06 | 2003-06-19 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for planarization of a material by growing and removing a sacrificial film |
FI114433B (fi) * | 2002-01-23 | 2004-10-15 | Nokia Corp | Otossiirtymän koodaaminen videokoodauksessa |
KR100631768B1 (ko) | 2004-04-14 | 2006-10-09 | 삼성전자주식회사 | 비디오 코딩에서 프레임간 예측방법 및 비디오 인코더와,비디오 디코딩방법 및 비디오 디코더 |
US7650031B2 (en) * | 2004-11-23 | 2010-01-19 | Microsoft Corporation | Method and system for detecting black frames in a sequence of frames |
WO2006096612A2 (en) | 2005-03-04 | 2006-09-14 | The Trustees Of Columbia University In The City Of New York | System and method for motion estimation and mode decision for low-complexity h.264 decoder |
FR2887731A1 (fr) * | 2005-06-23 | 2006-12-29 | Nextream France Sa | Methode et dispositif de detection de fondus dans une sequence d'images |
EP1914994A1 (de) * | 2006-10-17 | 2008-04-23 | Mitsubishi Electric Information Technology Centre Europe B.V. | Erfassung von schrittweisen Übergängen in Videosequenzen |
WO2008091206A1 (en) * | 2007-01-26 | 2008-07-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Motion estimation for uncovered frame regions |
EP2109992A2 (de) | 2007-01-31 | 2009-10-21 | Thomson Licensing | Verfahren und vorrichtung zur automatischen kategorisierung von potentiellen bildaufnahme- und szenenerkennungsinformationen |
JP5026152B2 (ja) * | 2007-06-04 | 2012-09-12 | 日本放送協会 | ディゾルブ検出装置及びプログラム |
DE102007028175A1 (de) | 2007-06-20 | 2009-01-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Automatisiertes Verfahren zur zeitlichen Segmentierung eines Videos in Szenen unter Berücksichtigung verschiedener Typen von Übergängen zwischen Bildfolgen |
TWI393114B (zh) * | 2007-09-05 | 2013-04-11 | Htc Corp | 在作業系統切換時逐步調整螢幕亮度的方法 |
US9131213B2 (en) * | 2007-09-07 | 2015-09-08 | Evertz Microsystems Ltd. | Method of generating a blockiness indicator for a video signal |
JP2009077105A (ja) * | 2007-09-20 | 2009-04-09 | Sony Corp | 編集装置および編集方法、プログラム、並びに記録媒体 |
WO2009126785A2 (en) | 2008-04-10 | 2009-10-15 | The Trustees Of Columbia University In The City Of New York | Systems and methods for image archaeology |
WO2009155281A1 (en) | 2008-06-17 | 2009-12-23 | The Trustees Of Columbia University In The City Of New York | System and method for dynamically and interactively searching media data |
US9143788B2 (en) | 2008-11-13 | 2015-09-22 | Thomson Licensing | Multiple thread video encoding using HRD information sharing and bit allocation waiting |
US8671069B2 (en) | 2008-12-22 | 2014-03-11 | The Trustees Of Columbia University, In The City Of New York | Rapid image annotation via brain state decoding and visual pattern mining |
US8135222B2 (en) * | 2009-08-20 | 2012-03-13 | Xerox Corporation | Generation of video content from image sets |
JP5621734B2 (ja) | 2011-08-29 | 2014-11-12 | Nttエレクトロニクス株式会社 | フェード種別判定装置 |
CN104798363A (zh) * | 2012-08-23 | 2015-07-22 | 汤姆逊许可公司 | 检测视频比特流中渐变画面的方法和装置 |
EP2888870B1 (de) * | 2012-08-23 | 2017-08-02 | Thomson Licensing | Verfahren und vorrichtung zur erkennung von bildern mit graduellem übergang in einem videobitstream |
US8818037B2 (en) * | 2012-10-01 | 2014-08-26 | Microsoft Corporation | Video scene detection |
US9813706B1 (en) * | 2013-12-02 | 2017-11-07 | Google Inc. | Video content analysis and/or processing using encoding logs |
CN108176052B (zh) * | 2018-01-31 | 2021-05-25 | 网易(杭州)网络有限公司 | 模型建造的模拟方法、装置、存储介质、处理器及终端 |
US10834458B2 (en) * | 2019-03-29 | 2020-11-10 | International Business Machines Corporation | Automated video detection and correction |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2839132B2 (ja) * | 1993-12-17 | 1998-12-16 | 日本電信電話株式会社 | 映像カット点検出方法及び装置 |
EP0675495B1 (de) | 1994-03-31 | 2002-07-24 | Siemens Corporate Research, Inc. | Feststellung von Szenenwechseln in kodierten Videosequenzen |
EP0780844A3 (de) | 1995-12-21 | 2002-03-20 | Siemens Corporate Research, Inc. | Schnittblätterung und Schnittgerät |
US5911008A (en) * | 1996-04-30 | 1999-06-08 | Nippon Telegraph And Telephone Corporation | Scheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field coding |
JP2869398B2 (ja) | 1996-04-30 | 1999-03-10 | 日本電信電話株式会社 | カット点検出方法及び装置 |
US5959697A (en) * | 1996-06-07 | 1999-09-28 | Electronic Data Systems Corporation | Method and system for detecting dissolve transitions in a video signal |
US6061471A (en) * | 1996-06-07 | 2000-05-09 | Electronic Data Systems Corporation | Method and system for detecting uniform images in video signal |
US6195458B1 (en) * | 1997-07-29 | 2001-02-27 | Eastman Kodak Company | Method for content-based temporal segmentation of video |
US6084641A (en) | 1997-08-06 | 2000-07-04 | General Instrument Corporation | Fade detector for digital video |
US5956026A (en) | 1997-12-19 | 1999-09-21 | Sharp Laboratories Of America, Inc. | Method for hierarchical summarization and browsing of digital video |
US6459459B1 (en) * | 1998-01-07 | 2002-10-01 | Sharp Laboratories Of America, Inc. | Method for detecting transitions in sampled digital video sequences |
US6278446B1 (en) | 1998-02-23 | 2001-08-21 | Siemens Corporate Research, Inc. | System for interactive organization and browsing of video |
US6393054B1 (en) * | 1998-04-20 | 2002-05-21 | Hewlett-Packard Company | System and method for automatically detecting shot boundary and key frame from a compressed video data |
US6721454B1 (en) * | 1998-10-09 | 2004-04-13 | Sharp Laboratories Of America, Inc. | Method for automatic extraction of semantically significant events from video |
US6449392B1 (en) * | 1999-01-14 | 2002-09-10 | Mitsubishi Electric Research Laboratories, Inc. | Methods of scene change detection and fade detection for indexing of video sequences |
JP3957915B2 (ja) | 1999-03-08 | 2007-08-15 | パイオニア株式会社 | フェード検出装置及び情報符号化装置 |
JP3593929B2 (ja) * | 1999-09-03 | 2004-11-24 | 日本電気株式会社 | 動画像符号化方法及び動画像符号化装置 |
-
2000
- 2000-03-07 KR KR1020000011334A patent/KR20010087552A/ko not_active Application Discontinuation
-
2001
- 2001-03-05 US US09/797,962 patent/US6940910B2/en not_active Expired - Fee Related
- 2001-03-07 EP EP20010302080 patent/EP1132812B1/de not_active Expired - Lifetime
- 2001-03-07 DE DE2001619012 patent/DE60119012T2/de not_active Expired - Fee Related
- 2001-03-07 JP JP2001063035A patent/JP3656036B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6940910B2 (en) | 2005-09-06 |
JP3656036B2 (ja) | 2005-06-02 |
DE60119012T2 (de) | 2006-10-12 |
KR20010087552A (ko) | 2001-09-21 |
US20010021267A1 (en) | 2001-09-13 |
JP2001285712A (ja) | 2001-10-12 |
EP1132812A1 (de) | 2001-09-12 |
EP1132812B1 (de) | 2006-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |