DE69301297D1 - Verfahren zur Fehlerverdeckung für die Übertragung von MPEG-kodierten Bildern - Google Patents

Verfahren zur Fehlerverdeckung für die Übertragung von MPEG-kodierten Bildern

Info

Publication number
DE69301297D1
DE69301297D1 DE69301297T DE69301297T DE69301297D1 DE 69301297 D1 DE69301297 D1 DE 69301297D1 DE 69301297 T DE69301297 T DE 69301297T DE 69301297 T DE69301297 T DE 69301297T DE 69301297 D1 DE69301297 D1 DE 69301297D1
Authority
DE
Germany
Prior art keywords
mpeg
transmission
encoded images
masking method
error masking
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
DE69301297T
Other languages
English (en)
Other versions
DE69301297T2 (de
Inventor
Michel Henry
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.)
STMicroelectronics SA
Original Assignee
SGS Thomson Microelectronics SA
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 SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Application granted granted Critical
Publication of DE69301297D1 publication Critical patent/DE69301297D1/de
Publication of DE69301297T2 publication Critical patent/DE69301297T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
DE69301297T 1992-09-18 1993-09-16 Verfahren zur Fehlerverdeckung für die Übertragung von MPEG-kodierten Bildern Expired - Fee Related DE69301297T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211555A FR2696026B1 (fr) 1992-09-18 1992-09-18 Procédé de masquage d'erreurs de transmission d'image compressée en MPEG.

Publications (2)

Publication Number Publication Date
DE69301297D1 true DE69301297D1 (de) 1996-02-22
DE69301297T2 DE69301297T2 (de) 1996-09-19

Family

ID=9433971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301297T Expired - Fee Related DE69301297T2 (de) 1992-09-18 1993-09-16 Verfahren zur Fehlerverdeckung für die Übertragung von MPEG-kodierten Bildern

Country Status (5)

Country Link
US (1) US5436664A (de)
EP (1) EP0588736B1 (de)
JP (1) JP3419042B2 (de)
DE (1) DE69301297T2 (de)
FR (1) FR2696026B1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08154247A (ja) * 1994-09-29 1996-06-11 Sanyo Electric Co Ltd 圧縮画像データ処理装置及び方法
FR2735321B1 (fr) * 1995-06-09 1997-09-05 Sgs Thomson Microelectronics Procede et dispositif de masquage d'erreur lors du decodage d'un flux de donnees
US5778191A (en) * 1995-10-26 1998-07-07 Motorola, Inc. Method and device for error control of a macroblock-based video compression technique
US5724369A (en) * 1995-10-26 1998-03-03 Motorola Inc. Method and device for concealment and containment of errors in a macroblock-based video codec
JP3297293B2 (ja) * 1996-03-07 2002-07-02 三菱電機株式会社 動画像復号方法および動画像復号装置
JPH09261648A (ja) * 1996-03-21 1997-10-03 Fujitsu Ltd シーンチェンジ検出装置
JP3217987B2 (ja) * 1997-03-31 2001-10-15 松下電器産業株式会社 動画像信号の復号方法および符号化方法
US8046338B2 (en) * 1998-01-26 2011-10-25 At&T Intellectual Property Ii, L.P. System and method of organizing data to facilitate access and streaming
US6724819B1 (en) * 1999-04-02 2004-04-20 Matsushitas Electric Industrial Co., Ltd. Moving picture transmission apparatus, moving picture reception apparatus, and moving picture data record medium
GB2362533A (en) * 2000-05-15 2001-11-21 Nokia Mobile Phones Ltd Encoding a video signal with an indicator of the type of error concealment used
GB2362532B (en) * 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
JP4560897B2 (ja) * 2000-06-02 2010-10-13 ソニー株式会社 通信装置、通信方法及び媒体
GB2366464A (en) * 2000-08-14 2002-03-06 Nokia Mobile Phones Ltd Video coding using intra and inter coding on the same data
JP4613412B2 (ja) * 2000-10-27 2011-01-19 ソニー株式会社 受信装置及びディジタルデータ復号方法
US7110452B2 (en) * 2001-03-05 2006-09-19 Intervideo, Inc. Systems and methods for detecting scene changes in a video data stream
JP2003259369A (ja) * 2002-02-28 2003-09-12 Techno Mathematical Co Ltd 動画像の電子透かしを用いたエラー隠蔽方法
US7088776B2 (en) 2002-07-15 2006-08-08 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
US8254461B2 (en) 2002-07-24 2012-08-28 Apple Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
US6728315B2 (en) 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
US7551671B2 (en) * 2003-04-16 2009-06-23 General Dynamics Decision Systems, Inc. System and method for transmission of video signals using multiple channels
EP1499131A1 (de) * 2003-07-14 2005-01-19 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zum Dekodieren eines Datenstromes in Audio-Videoübertragungssystemen
US20050259734A1 (en) * 2004-05-21 2005-11-24 Timothy Hellman Motion vector generator for macroblock adaptive field/frame coded video data
EP1949700A2 (de) * 2005-09-26 2008-07-30 Koninklijke Philips Electronics N.V. Kodierungs-/dekodierungsverfahren sowie gerät zur verbesserten videofehler-verschleierung
WO2008004150A2 (en) * 2006-06-30 2008-01-10 Nxp B.V. A method and device for video stitching
CN101459840B (zh) * 2007-12-13 2010-04-21 华为技术有限公司 视频图像编码和解码方法及装置和系统
CN107277519B (zh) * 2017-06-30 2019-11-15 武汉斗鱼网络科技有限公司 一种判断视频帧的帧类型的方法及电子设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212549A (en) * 1991-04-29 1993-05-18 Rca Thomson Licensing Corporation Error concealment apparatus for a compressed video signal processing system
US5146325A (en) * 1991-04-29 1992-09-08 Rca Thomson Licensing Corporation Video signal decompression apparatus for independently compressed even and odd field data

Also Published As

Publication number Publication date
FR2696026A1 (fr) 1994-03-25
US5436664A (en) 1995-07-25
EP0588736B1 (de) 1996-01-10
DE69301297T2 (de) 1996-09-19
JP3419042B2 (ja) 2003-06-23
FR2696026B1 (fr) 1994-12-30
JPH06253288A (ja) 1994-09-09
EP0588736A1 (de) 1994-03-23

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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