FR2932050B1 - Procede et dispositif de transmission de donnees video - Google Patents

Procede et dispositif de transmission de donnees video

Info

Publication number
FR2932050B1
FR2932050B1 FR0853670A FR0853670A FR2932050B1 FR 2932050 B1 FR2932050 B1 FR 2932050B1 FR 0853670 A FR0853670 A FR 0853670A FR 0853670 A FR0853670 A FR 0853670A FR 2932050 B1 FR2932050 B1 FR 2932050B1
Authority
FR
France
Prior art keywords
video data
transmitting video
transmitting
data
video
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
FR0853670A
Other languages
English (en)
Other versions
FR2932050A1 (fr
Inventor
Xavier Henocq
Leannec Fabrice Le
Patrice Onno
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 FR0853670A priority Critical patent/FR2932050B1/fr
Priority to US12/477,008 priority patent/US8605785B2/en
Publication of FR2932050A1 publication Critical patent/FR2932050A1/fr
Application granted granted Critical
Publication of FR2932050B1 publication Critical patent/FR2932050B1/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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/67—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving unequal error protection [UEP], i.e. providing protection according to the importance of the data
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/164—Feedback from the receiver or from the transmission channel
    • H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
    • 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
FR0853670A 2008-06-03 2008-06-03 Procede et dispositif de transmission de donnees video Expired - Fee Related FR2932050B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0853670A FR2932050B1 (fr) 2008-06-03 2008-06-03 Procede et dispositif de transmission de donnees video
US12/477,008 US8605785B2 (en) 2008-06-03 2009-06-02 Method and device for video data transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0853670A FR2932050B1 (fr) 2008-06-03 2008-06-03 Procede et dispositif de transmission de donnees video

Publications (2)

Publication Number Publication Date
FR2932050A1 FR2932050A1 (fr) 2009-12-04
FR2932050B1 true FR2932050B1 (fr) 2010-05-21

Family

ID=40227968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0853670A Expired - Fee Related FR2932050B1 (fr) 2008-06-03 2008-06-03 Procede et dispositif de transmission de donnees video

Country Status (2)

Country Link
US (1) US8605785B2 (fr)
FR (1) FR2932050B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902266B1 (fr) * 2006-06-13 2008-10-24 Canon Kk Procede et dispositif de repartition de la bande passante de communication
FR2918520A1 (fr) * 2007-07-03 2009-01-09 Canon Kk Procede et dispositif de transmission video
JP2012182672A (ja) * 2011-03-01 2012-09-20 Toshiba Corp エンコーダ、映像伝送装置及びエンコード方法
US9380317B2 (en) 2012-10-08 2016-06-28 Qualcomm Incorporated Identification of operation points applicable to nested SEI message in video coding
US10542286B2 (en) * 2012-12-19 2020-01-21 ARRIS Enterprise LLC Multi-layer video encoder/decoder with base layer intra mode used for enhancement layer intra mode prediction
US9407923B2 (en) * 2013-05-20 2016-08-02 Gamefly Israel Ltd. Overconing lost IP packets in streaming video in IP networks
US20150016503A1 (en) * 2013-07-15 2015-01-15 Qualcomm Incorporated Tiles and wavefront processing in multi-layer context
US10291936B2 (en) 2017-08-15 2019-05-14 Electronic Arts Inc. Overcoming lost or corrupted slices in video streaming
CN114430305B (zh) * 2022-03-02 2023-06-09 烽火通信科技股份有限公司 一种细粒度帧的定帧方法和系统

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US6233283B1 (en) * 1998-06-23 2001-05-15 Lucent Technologies Inc. Layered video coding using perceptual coding criteria for error resilience in packet networks
JP3623679B2 (ja) * 1999-01-06 2005-02-23 日本電気株式会社 動画像符号化装置
US6556624B1 (en) * 1999-07-27 2003-04-29 At&T Corp. Method and apparatus for accomplishing multiple description coding for video
FR2813001B1 (fr) * 2000-08-11 2002-12-20 Thomson Multimedia Sa Procede de conversion de format couleur d'une sequence d'images
FI120125B (fi) * 2000-08-21 2009-06-30 Nokia Corp Kuvankoodaus
FR2816138B1 (fr) 2000-10-27 2003-01-17 Canon Kk Decodage de donnees numeriques
JP3807342B2 (ja) * 2002-04-25 2006-08-09 三菱電機株式会社 デジタル信号符号化装置、デジタル信号復号装置、デジタル信号算術符号化方法、およびデジタル信号算術復号方法
US7010037B2 (en) * 2002-08-06 2006-03-07 Koninklijke Philips Electronics N.V. System and method for rate-distortion optimized data partitioning for video coding using backward adaptation
US6973128B2 (en) * 2003-02-21 2005-12-06 Mitsubishi Electric Research Labs, Inc. Multi-path transmission of fine-granular scalability video streams
US20050024487A1 (en) * 2003-07-31 2005-02-03 William Chen Video codec system with real-time complexity adaptation and region-of-interest coding
JP2007506385A (ja) * 2003-09-23 2007-03-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオコンテンツおよび隠蔽に依存した誤り保護およびスケジューリングアルゴリズムを提供するシステムおよび方法
KR100597402B1 (ko) * 2003-12-01 2006-07-06 삼성전자주식회사 스케일러블 비디오 코딩 및 디코딩 방법, 이를 위한 장치
KR100667806B1 (ko) * 2005-07-07 2007-01-12 삼성전자주식회사 영상 부호화 및 복호화 방법 및 장치
KR100825737B1 (ko) * 2005-10-11 2008-04-29 한국전자통신연구원 스케일러블 비디오 코딩 방법 및 그 코딩 방법을 이용하는코덱
EP1809041A1 (fr) * 2006-01-11 2007-07-18 Mitsubishi Electric Information Technology Centre Europe B.V. Masquage d'erreur pour le codage vidéo échelonnable
US7881258B2 (en) * 2006-03-22 2011-02-01 Sibeam, Inc. Mechanism for streaming media data over wideband wireless networks
KR101351730B1 (ko) * 2006-08-28 2014-01-16 톰슨 라이센싱 디코딩된 비디오 블록에서 예상 왜곡을 결정하기 위한 방법및 장치
FR2910211A1 (fr) * 2006-12-19 2008-06-20 Canon Kk Procedes et dispositifs pour re-synchroniser un flux video endommage.
US8824567B2 (en) * 2007-04-04 2014-09-02 Ittiam Systems (P) Ltd. Method and device for tracking error propagation and refreshing a video stream
FR2924296B1 (fr) 2007-11-28 2010-05-28 Canon Kk Procede et dispositif de traitement d'un flux de donnees multimedia hierarchique transmis sur un reseau avec perte
FR2928807B1 (fr) 2008-03-11 2017-04-07 Canon Kk Procede de transmission sur un reseau de communication d'un signal video pre-encode

Also Published As

Publication number Publication date
FR2932050A1 (fr) 2009-12-04
US20090296821A1 (en) 2009-12-03
US8605785B2 (en) 2013-12-10

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Effective date: 20140228