DE602006011645D1 - Verfahren und einrichtung zur codierung eines videobildes - Google Patents

Verfahren und einrichtung zur codierung eines videobildes

Info

Publication number
DE602006011645D1
DE602006011645D1 DE602006011645T DE602006011645T DE602006011645D1 DE 602006011645 D1 DE602006011645 D1 DE 602006011645D1 DE 602006011645 T DE602006011645 T DE 602006011645T DE 602006011645 T DE602006011645 T DE 602006011645T DE 602006011645 D1 DE602006011645 D1 DE 602006011645D1
Authority
DE
Germany
Prior art keywords
coding
video image
video
image
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.)
Active
Application number
DE602006011645T
Other languages
English (en)
Inventor
Dominique Thoreau
Edouard Francois
Lila Huguenel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE602006011645D1 publication Critical patent/DE602006011645D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/17—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
    • 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
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
DE602006011645T 2005-11-22 2006-10-24 Verfahren und einrichtung zur codierung eines videobildes Active DE602006011645D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0553553A FR2893808A1 (fr) 2005-11-22 2005-11-22 Procede et dispositif de codage d'une image video
PCT/EP2006/067698 WO2007060071A1 (fr) 2005-11-22 2006-10-24 Procede et dispositif de codage d'une image video

Publications (1)

Publication Number Publication Date
DE602006011645D1 true DE602006011645D1 (de) 2010-02-25

Family

ID=36829682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006011645T Active DE602006011645D1 (de) 2005-11-22 2006-10-24 Verfahren und einrichtung zur codierung eines videobildes

Country Status (7)

Country Link
US (1) US8705618B2 (de)
EP (1) EP1952637B1 (de)
JP (1) JP5100658B2 (de)
CN (1) CN101313581B (de)
DE (1) DE602006011645D1 (de)
FR (1) FR2893808A1 (de)
WO (1) WO2007060071A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948845A1 (fr) 2009-07-30 2011-02-04 Thomson Licensing Procede de decodage d'un flux representatif d'une sequence d'images et procede de codage d'une sequence d'images
US9781447B1 (en) 2012-06-21 2017-10-03 Google Inc. Correlation based inter-plane prediction encoding and decoding
US9167268B1 (en) 2012-08-09 2015-10-20 Google Inc. Second-order orthogonal spatial intra prediction
US9344742B2 (en) * 2012-08-10 2016-05-17 Google Inc. Transform-domain intra prediction
CN104954787B (zh) * 2014-03-27 2018-03-23 浙江大华技术股份有限公司 Hevc帧间预测模式选择方法及装置
US20170308825A1 (en) * 2014-10-24 2017-10-26 Nec Corporation Priority order determination system, method, and program for explanatory variable display
KR102365685B1 (ko) * 2015-01-05 2022-02-21 삼성전자주식회사 인코더의 작동 방법과 상기 인코더를 포함하는 장치들
CN112752106B (zh) * 2019-10-29 2022-02-18 北京新唐思创教育科技有限公司 视频图像帧的编码控制方法、装置及计算机存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11112992A (ja) * 1997-10-02 1999-04-23 Kdd 動き補償画像符号化装置
FR2782879B1 (fr) * 1998-08-28 2000-11-03 Thomson Multimedia Sa Procede de compression d'images
JP4130617B2 (ja) * 2003-09-04 2008-08-06 株式会社東芝 動画像符号化方法および動画像符号化装置
JP3879741B2 (ja) * 2004-02-25 2007-02-14 ソニー株式会社 画像情報符号化装置および画像情報符号化方法
JP2005244666A (ja) * 2004-02-26 2005-09-08 Sony Corp データ処理装置、符号化装置およびデータ処理方法
JP2006140758A (ja) * 2004-11-12 2006-06-01 Toshiba Corp 動画像符号化方法、動画像符号化装置および動画像符号化プログラム
JP4050754B2 (ja) * 2005-03-23 2008-02-20 株式会社東芝 ビデオエンコーダ及び動画像信号の符号化方法

Also Published As

Publication number Publication date
FR2893808A1 (fr) 2007-05-25
US20090041119A1 (en) 2009-02-12
US8705618B2 (en) 2014-04-22
CN101313581B (zh) 2010-12-15
WO2007060071A1 (fr) 2007-05-31
CN101313581A (zh) 2008-11-26
EP1952637A1 (de) 2008-08-06
JP2009516970A (ja) 2009-04-23
JP5100658B2 (ja) 2012-12-19
EP1952637B1 (de) 2010-01-06

Similar Documents

Publication Publication Date Title
DE602006021248D1 (de) Verfahren und Vorrichtung zur Kodierung eines Videobildes in Inter- oder Intramode
DE602005022779D1 (de) Verfahren und vorrichtung zur alternierenden bild-videoeinfügung
DE602006019006D1 (de) Verfahren und vorrichtung zum codieren von video-farberweiterungsdaten und verfahren und vorrichtung zum decodieren von video-farberweiterungsdaten
GB0602372D0 (en) Method and apparatus for coded aperture imaging
DE602007010645D1 (de) Verfahren und vorrichtung zum kodieren/dekodieren asserzeichen in einem audio- oder videosignal
GB0516081D0 (en) Image capture method and apparatus
EP1880363A4 (de) Verfahren und vorrichtung zur bildsegmentierung
EP1986440A4 (de) Verfahren zur codierung/decodierung beweglicher bilder und einrichtung und programm
DE602006013784D1 (de) Verfahren und vorrichtung zur rückbeleuchteten und zweiseitigen abbildung
DE602008006501D1 (de) Vorrichtung zur digitalen Bildstabilisierung durch Objektverfolgung und Verfahren dafür
DE602005007131D1 (de) Gerät und Verfahren zur Bewegungsdetektion
GB0518438D0 (en) Method and apparatus for video navigation
AT505197A3 (de) Verfahren zur aktivierung eines photosensibilisators
DE602006021502D1 (de) Vorrichtung und Verfahren zur Bildverarbeitung
DE602006021341D1 (de) Rauchgasnassentschwefelungsvorrichtung und verfahren zur rauchgasnassentschwefelung
DE602007004543D1 (de) Verfahren zur Anzeige eines elastischen Bildes
DE602006011645D1 (de) Verfahren und einrichtung zur codierung eines videobildes
EP2008469A4 (de) Verfahren zur videocodierung auf mehrschichtbasis und vorrichtung dafür
EP2000979A4 (de) Strassenvideobildanalysevorrichtung und strassenvideobildanalysierverfahren
EP1925150A4 (de) Vorrichtung und verfahren zur bildkodierung
DE602006003791D1 (de) Gerät zur Bildinformationsverarbeitung und dessen Verfahren
DE602006014459D1 (de) Verfahren und Vorrichtung zur Kodierung und Dekodierung von nutzlasttragenden Zeichen zur Einbettung eines Wasserzeichens in ein Audio- oder Videosignal
DE602004000876D1 (de) Verfahren und Gerät zur Bildung eines dreidimensionalen Bildes
DE602005022542D1 (de) Verfahren und Vorrichtung zur Verarbeitung eines Bildmosaiks
DE112006001803A5 (de) Verfahren und Vorrichtung zur Positionierung eines Bauelementes

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: THOMSON LICENSING, ISSY-LES-MOULINEAUX, FR

8364 No opposition during term of opposition