FI903279A0 - Foerfarande foer processing av en videobilddata foer anvaendning vid registrering eller saendning av roerliga digitala bilder. - Google Patents

Foerfarande foer processing av en videobilddata foer anvaendning vid registrering eller saendning av roerliga digitala bilder.

Info

Publication number
FI903279A0
FI903279A0 FI903279A FI903279A FI903279A0 FI 903279 A0 FI903279 A0 FI 903279A0 FI 903279 A FI903279 A FI 903279A FI 903279 A FI903279 A FI 903279A FI 903279 A0 FI903279 A0 FI 903279A0
Authority
FI
Finland
Prior art keywords
foer
videobilddata
saendning
roerliga
registrering
Prior art date
Application number
FI903279A
Other languages
English (en)
Inventor
Brian Leslie Combridge
David C O Bae Space Sys Robson
Daniel Reginald Ewart Timson
Original Assignee
British Aerospace
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 British Aerospace filed Critical British Aerospace
Publication of FI903279A0 publication Critical patent/FI903279A0/fi

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
    • H04N19/50—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/645—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission by grouping of coefficients into blocks after the transform
    • 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
    • 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
    • H04N19/102—Methods 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
FI903279A 1989-06-28 1990-06-28 Foerfarande foer processing av en videobilddata foer anvaendning vid registrering eller saendning av roerliga digitala bilder. FI903279A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914843A GB8914843D0 (en) 1989-06-28 1989-06-28 A method of processing video image data for use in the storage or transmission of moving digital images

Publications (1)

Publication Number Publication Date
FI903279A0 true FI903279A0 (fi) 1990-06-28

Family

ID=10659206

Family Applications (1)

Application Number Title Priority Date Filing Date
FI903279A FI903279A0 (fi) 1989-06-28 1990-06-28 Foerfarande foer processing av en videobilddata foer anvaendning vid registrering eller saendning av roerliga digitala bilder.

Country Status (8)

Country Link
US (1) US5067015A (fi)
EP (1) EP0405754A3 (fi)
JP (1) JPH03136595A (fi)
CA (1) CA2020008A1 (fi)
FI (1) FI903279A0 (fi)
GB (1) GB8914843D0 (fi)
IE (1) IE902321A1 (fi)
NO (1) NO902775L (fi)

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JPH07154795A (ja) * 1993-12-01 1995-06-16 Canon Inc 動画像符号化装置
JP3163880B2 (ja) * 1993-12-16 2001-05-08 松下電器産業株式会社 画像圧縮符号化装置
US5611000A (en) * 1994-02-22 1997-03-11 Digital Equipment Corporation Spline-based image registration
JP2900983B2 (ja) * 1994-12-20 1999-06-02 日本ビクター株式会社 動画像帯域制限方法
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US6292589B1 (en) * 1996-06-21 2001-09-18 Compaq Computer Corporation Method for choosing rate control parameters in motion-compensated transform-based picture coding scheme using non-parametric technique
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Also Published As

Publication number Publication date
EP0405754A2 (en) 1991-01-02
US5067015A (en) 1991-11-19
JPH03136595A (ja) 1991-06-11
IE902321L (en) 1990-12-28
GB8914843D0 (en) 1989-08-16
CA2020008A1 (en) 1990-12-29
NO902775L (no) 1991-01-02
NO902775D0 (no) 1990-06-21
EP0405754A3 (en) 1992-04-22
IE902321A1 (en) 1991-01-16

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Owner name: BRITISH AEROSPACE PLC