DE69322669D1 - Videosignalübertragung - Google Patents

Videosignalübertragung

Info

Publication number
DE69322669D1
DE69322669D1 DE69322669T DE69322669T DE69322669D1 DE 69322669 D1 DE69322669 D1 DE 69322669D1 DE 69322669 T DE69322669 T DE 69322669T DE 69322669 T DE69322669 T DE 69322669T DE 69322669 D1 DE69322669 D1 DE 69322669D1
Authority
DE
Germany
Prior art keywords
video signal
signal transmission
transmission
video
signal
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
DE69322669T
Other languages
English (en)
Other versions
DE69322669T2 (de
Inventor
Katsumi Tahara
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69322669D1 publication Critical patent/DE69322669D1/de
Publication of DE69322669T2 publication Critical patent/DE69322669T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/24Systems for the transmission of television signals using pulse code modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/107Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
DE1993622669 1992-02-24 1993-02-23 Videosignalübertragung Expired - Fee Related DE69322669T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7292292A JPH05236465A (ja) 1992-02-24 1992-02-24 ビデオ信号の伝送方法

Publications (2)

Publication Number Publication Date
DE69322669D1 true DE69322669D1 (de) 1999-02-04
DE69322669T2 DE69322669T2 (de) 1999-06-10

Family

ID=13503333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993622669 Expired - Fee Related DE69322669T2 (de) 1992-02-24 1993-02-23 Videosignalübertragung

Country Status (5)

Country Link
US (1) US5822006A (de)
EP (1) EP0558259B1 (de)
JP (1) JPH05236465A (de)
KR (1) KR930019025A (de)
DE (1) DE69322669T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0166725B1 (ko) * 1993-06-30 1999-03-20 김광호 강제인트라-프레임부호화방법
JP3978810B2 (ja) * 1997-05-28 2007-09-19 ソニー株式会社 符号化方法およびこれを使用した符号化装置
JP3166736B2 (ja) * 1998-11-25 2001-05-14 日本電気株式会社 動画像符号化装置および動画像符号化方法
KR100778473B1 (ko) * 2001-06-15 2007-11-21 엘지전자 주식회사 비트율 제어 방법
US8873932B2 (en) 2007-12-11 2014-10-28 Cisco Technology, Inc. Inferential processing to ascertain plural levels of picture interdependencies
US20090180546A1 (en) 2008-01-09 2009-07-16 Rodriguez Arturo A Assistance for processing pictures in concatenated video streams
US8875199B2 (en) 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
WO2009152450A1 (en) 2008-06-12 2009-12-17 Cisco Technology, Inc. Picture interdependencies signals in context of mmco to assist stream manipulation
US8699578B2 (en) 2008-06-17 2014-04-15 Cisco Technology, Inc. Methods and systems for processing multi-latticed video streams
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
US8705631B2 (en) * 2008-06-17 2014-04-22 Cisco Technology, Inc. Time-shifted transport of multi-latticed video for resiliency from burst-error effects
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710119A1 (de) * 1987-03-27 1988-10-13 Philips Patentverwaltung Quellcodierer fuer videobilder
JP2826321B2 (ja) * 1988-07-23 1998-11-18 日本電気株式会社 直交変換符号化装置
GB2231749B (en) * 1989-04-27 1993-09-29 Sony Corp Motion dependent video signal processing
JP3159309B2 (ja) * 1989-09-27 2001-04-23 ソニー株式会社 映像信号符号化方法及び映像信号符号化装置
US5144426A (en) * 1989-10-13 1992-09-01 Matsushita Electric Industrial Co., Ltd. Motion compensated prediction interframe coding system
JPH0714209B2 (ja) * 1989-12-20 1995-02-15 松下電器産業株式会社 動画像符号化装置
US5164828A (en) * 1990-02-26 1992-11-17 Sony Corporation Video signal transmission and method and apparatus for coding video signal used in this
US5291282A (en) * 1990-04-19 1994-03-01 Olympus Optical Co., Ltd. Image data coding apparatus and method capable of controlling amount of codes
JP2969782B2 (ja) * 1990-05-09 1999-11-02 ソニー株式会社 符号化データ編集方法及び符号化データ編集装置

Also Published As

Publication number Publication date
EP0558259A2 (de) 1993-09-01
KR930019025A (ko) 1993-09-22
EP0558259B1 (de) 1998-12-23
US5822006A (en) 1998-10-13
DE69322669T2 (de) 1999-06-10
JPH05236465A (ja) 1993-09-10
EP0558259A3 (en) 1994-06-29

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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