FR2924296B1 - Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte - Google Patents

Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte

Info

Publication number
FR2924296B1
FR2924296B1 FR0759386A FR0759386A FR2924296B1 FR 2924296 B1 FR2924296 B1 FR 2924296B1 FR 0759386 A FR0759386 A FR 0759386A FR 0759386 A FR0759386 A FR 0759386A FR 2924296 B1 FR2924296 B1 FR 2924296B1
Authority
FR
France
Prior art keywords
hierarchic
loss
network
processing
data stream
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
Application number
FR0759386A
Other languages
English (en)
Other versions
FR2924296A1 (fr
Inventor
Xavier Henocq
Nael Ouedraogo
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to FR0759386A priority Critical patent/FR2924296B1/fr
Priority to US12/324,553 priority patent/US8411736B2/en
Publication of FR2924296A1 publication Critical patent/FR2924296A1/fr
Application granted granted Critical
Publication of FR2924296B1 publication Critical patent/FR2924296B1/fr
Expired - Fee Related 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR0759386A 2007-11-28 2007-11-28 Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte Expired - Fee Related FR2924296B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0759386A FR2924296B1 (fr) 2007-11-28 2007-11-28 Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte
US12/324,553 US8411736B2 (en) 2007-11-28 2008-11-26 Method and device for processing a hierarchical multimedia data stream transmitted over a network with loss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759386A FR2924296B1 (fr) 2007-11-28 2007-11-28 Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte

Publications (2)

Publication Number Publication Date
FR2924296A1 FR2924296A1 (fr) 2009-05-29
FR2924296B1 true FR2924296B1 (fr) 2010-05-28

Family

ID=39735049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759386A Expired - Fee Related FR2924296B1 (fr) 2007-11-28 2007-11-28 Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte

Country Status (2)

Country Link
US (1) US8411736B2 (fr)
FR (1) FR2924296B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895172A1 (fr) * 2005-12-20 2007-06-22 Canon Kk Procede et dispositif de codage d'un flux video code suivant un codage hierarchique, flux de donnees, procede et dispositif de decodage associes
FR2918520A1 (fr) * 2007-07-03 2009-01-09 Canon Kk Procede et dispositif de transmission video
FR2928807B1 (fr) * 2008-03-11 2017-04-07 Canon Kk Procede de transmission sur un reseau de communication d'un signal video pre-encode
FR2932050B1 (fr) * 2008-06-03 2010-05-21 Canon Kk Procede et dispositif de transmission de donnees video
KR100924309B1 (ko) 2009-06-04 2009-11-02 전자부품연구원 시간확장성과 버퍼상태판단을 통한 품질 적응적 멀티미디어 데이터 스트리밍 방법 및 시스템
JP2011199396A (ja) * 2010-03-17 2011-10-06 Ntt Docomo Inc 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム
GB2493212B (en) 2011-07-29 2015-03-11 Canon Kk Method and device for error concealment in motion estimation of video data
CN104782130B (zh) * 2012-12-05 2018-06-08 英特尔公司 从丢失的空间可扩展层恢复运动向量
US9648351B2 (en) * 2013-10-24 2017-05-09 Dolby Laboratories Licensing Corporation Error control in multi-stream EDR video codec

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6999673B1 (en) * 1999-09-30 2006-02-14 Matsushita Electric Industrial Co., Ltd. Moving picture decoding method, moving picture decoding apparatus and program recording medium
US6961383B1 (en) * 2000-11-22 2005-11-01 At&T Corp. Scalable video encoder/decoder with drift control
KR20040029107A (ko) * 2001-08-31 2004-04-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 코딩된 비디오 신호에 삽입된 사용자 데이터를 전송하는방법 및 장치
EP1809041A1 (fr) * 2006-01-11 2007-07-18 Mitsubishi Electric Information Technology Centre Europe B.V. Masquage d'erreur pour le codage vidéo échelonnable

Also Published As

Publication number Publication date
US8411736B2 (en) 2013-04-02
FR2924296A1 (fr) 2009-05-29
US20090138773A1 (en) 2009-05-28

Similar Documents

Publication Publication Date Title
FR2924296B1 (fr) Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte
FR2933557B1 (fr) Procede et dispositif de protection de l'integrite de donnees transmises sur un reseau
FR2914802B1 (fr) Procede et dispositif de gestion de canaux de communication pour des echanges de donnees a partir d'un aeronef
FR2895181B1 (fr) Procede et systeme de transmission d'un flux de donnees multimedia
FR2837593B1 (fr) Procede et dispositif de visualisation, d'archivage et de transmission sur un reseau d'ordinateurs d'un modele de vetement
FR2909464B1 (fr) Dispositif d'entree de donnees et procede de mise en oeuvre du dispositif
FR2931610B1 (fr) Procede et un dispositif de transmission de donnees d'images
FR2896372B1 (fr) Appareil terminal video, dispositif de reseau et procede pour une transmission de donnees video/audio
FR2887352B1 (fr) Dispositif et procede pour proteger l'integrite de donnees.
FR2926378B1 (fr) Procede et dispositif de traitement pour l'encodage d'un document de donnees hierarchisees
FR2887095B1 (fr) Dispositif de communication et procede pour la transmission de donnees
FR2927749B1 (fr) Procede et dispositif de transmission de donnees, notamment video.
FR2929787B1 (fr) Procede et dispositif de traitement d'un flux de donnees
FR2898445B1 (fr) Procede et dispositif de detection de tentatives d'intrusion sur une liaison de communication entre un aeronef et une station sol.
FR2902546B1 (fr) Procede et systeme de traitement de donnees de securite d'un reseau informatique.
FR2932050B1 (fr) Procede et dispositif de transmission de donnees video
FR2937146B1 (fr) Dispositif et procede de reflectometrie distribuee pour le diagnostic d'un reseau de transmission
FR2887094B1 (fr) Procede et dispositif d'interception de donnees transitant sur un lien d'un reseau ethernet
FR2881598B1 (fr) Procede et dispositif d'enregistrement d'images composant un panorama, de visualisation et de modification d'un panorama
FR2858148B1 (fr) Dispositif et procede de transmission d'un message
FR2857805B1 (fr) Procede et dispositif de transmission de donnees
FR2919388B1 (fr) Procede de suralimentation d'un moteur monocylindre sur banc et dispositif correspondant.
FR2906098B1 (fr) Procede et dispositif pour la transmission d'informations sur un reseau complexe.
FR2900010B1 (fr) Procede et dispositif de securisation de transferts de donnees
FR2910689B1 (fr) Procede de filtrage d'un signal de flux neutronique temporel bruite et dispositif associe.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731