FR2898459B1 - Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission - Google Patents

Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission

Info

Publication number
FR2898459B1
FR2898459B1 FR0650802A FR0650802A FR2898459B1 FR 2898459 B1 FR2898459 B1 FR 2898459B1 FR 0650802 A FR0650802 A FR 0650802A FR 0650802 A FR0650802 A FR 0650802A FR 2898459 B1 FR2898459 B1 FR 2898459B1
Authority
FR
France
Prior art keywords
during transmission
loss during
receiving images
found loss
found
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
FR0650802A
Other languages
English (en)
Other versions
FR2898459A1 (fr
Inventor
Xavier Henocq
Eric Nassor
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 FR0650802A priority Critical patent/FR2898459B1/fr
Priority to US11/683,323 priority patent/US8824566B2/en
Priority to JP2007059145A priority patent/JP4614395B2/ja
Publication of FR2898459A1 publication Critical patent/FR2898459A1/fr
Application granted granted Critical
Publication of FR2898459B1 publication Critical patent/FR2898459B1/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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
FR0650802A 2006-03-08 2006-03-08 Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission Expired - Fee Related FR2898459B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0650802A FR2898459B1 (fr) 2006-03-08 2006-03-08 Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission
US11/683,323 US8824566B2 (en) 2006-03-08 2007-03-07 Method and apparatus for receiving images having undergone losses during transmission
JP2007059145A JP4614395B2 (ja) 2006-03-08 2007-03-08 送信中に損失を受けた画像を受信する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0650802A FR2898459B1 (fr) 2006-03-08 2006-03-08 Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission

Publications (2)

Publication Number Publication Date
FR2898459A1 FR2898459A1 (fr) 2007-09-14
FR2898459B1 true FR2898459B1 (fr) 2008-09-05

Family

ID=37503461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650802A Expired - Fee Related FR2898459B1 (fr) 2006-03-08 2006-03-08 Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission

Country Status (3)

Country Link
US (1) US8824566B2 (fr)
JP (1) JP4614395B2 (fr)
FR (1) FR2898459B1 (fr)

Families Citing this family (4)

* 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
FR2944938B1 (fr) * 2009-04-28 2011-10-21 Canon Kk Procede et dispositif de correction d'erreurs.
US9455892B2 (en) * 2010-10-29 2016-09-27 Symantec Corporation Data loss monitoring of partial data streams
US9576192B2 (en) * 2014-03-12 2017-02-21 Yamaha Corporation Method and apparatus for notifying motion

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247363A (en) * 1992-03-02 1993-09-21 Rca Thomson Licensing Corporation Error concealment apparatus for hdtv receivers
KR100215428B1 (ko) * 1995-01-23 1999-08-16 윤종용 B픽처의에러은폐방법
JPH09271025A (ja) * 1996-03-28 1997-10-14 Sanyo Electric Co Ltd エラー処理装置
US6078616A (en) * 1997-03-13 2000-06-20 Sony Corporation Methods and apparatus for error concealment utilizing temporal domain motion vector estimation
JP3907860B2 (ja) * 1999-02-16 2007-04-18 三菱電機株式会社 動画像復号装置及び動画像復号方法
US6662329B1 (en) * 2000-03-23 2003-12-09 International Business Machines Corporation Processing errors in MPEG data as it is sent to a fixed storage device
US20030012287A1 (en) * 2001-03-05 2003-01-16 Ioannis Katsavounidis Systems and methods for decoding of systematic forward error correction (FEC) codes of selected data in a video bitstream
JP3931595B2 (ja) * 2001-07-10 2007-06-20 株式会社日立製作所 データ修正装置及びデータ修正方法
MXPA05000559A (es) * 2002-07-15 2005-04-19 Nokia Corp Metodo para ocultamiento de errores en secuencias de video.
FR2861245B1 (fr) 2003-10-16 2006-05-05 Canon Europa Nv Procede de video surveillance, dispositif, systeme et programme d'ordinateur correspondant
EP1531428A3 (fr) 2003-11-14 2015-08-19 Canon Kabushiki Kaisha Méthode et appareil pour la création, téléchargement et gestion d'une animation
US7835916B2 (en) * 2003-12-19 2010-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Channel signal concealment in multi-channel audio systems
KR20050120491A (ko) * 2004-06-19 2005-12-22 삼성전자주식회사 멀티미디어 방송 시스템에서의 전송 에러 처리방법 및장치
US20060045190A1 (en) * 2004-09-02 2006-03-02 Sharp Laboratories Of America, Inc. Low-complexity error concealment for real-time video decoder
US7738561B2 (en) * 2004-11-16 2010-06-15 Industrial Technology Research Institute MPEG-4 streaming system with adaptive error concealment
KR100755688B1 (ko) * 2005-02-02 2007-09-05 삼성전자주식회사 에러 은닉 장치 및 방법
MX2007011093A (es) * 2005-03-10 2007-12-04 Qualcomm Inc Una arquitectura de descodificador para manejo optimizado de errores en multimedia continua.
US8693540B2 (en) * 2005-03-10 2014-04-08 Qualcomm Incorporated Method and apparatus of temporal error concealment for P-frame
FR2902266B1 (fr) 2006-06-13 2008-10-24 Canon Kk Procede et dispositif de repartition de la bande passante de communication

Also Published As

Publication number Publication date
FR2898459A1 (fr) 2007-09-14
JP4614395B2 (ja) 2011-01-19
US8824566B2 (en) 2014-09-02
US20070211799A1 (en) 2007-09-13
JP2007295535A (ja) 2007-11-08

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Year of fee payment: 11

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Year of fee payment: 12

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Year of fee payment: 13

ST Notification of lapse

Effective date: 20191106