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NO303479B1 - Transformasjonskodingsanordning - Google Patents

Transformasjonskodingsanordning Download PDF

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Publication number
NO303479B1
NO303479B1 NO902302A NO902302A NO303479B1 NO 303479 B1 NO303479 B1 NO 303479B1 NO 902302 A NO902302 A NO 902302A NO 902302 A NO902302 A NO 902302A NO 303479 B1 NO303479 B1 NO 303479B1
Authority
NO
Norway
Prior art keywords
quantization
signal
transformation
unit
motion
Prior art date
Application number
NO902302A
Other languages
English (en)
Norwegian (no)
Other versions
NO902302D0 (no
NO902302L (no
Inventor
Kazuhiro Matsuzaki
Tokumichi Murakami
Kohtaro Asai
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NO902302D0 publication Critical patent/NO902302D0/no
Publication of NO902302L publication Critical patent/NO902302L/no
Publication of NO303479B1 publication Critical patent/NO303479B1/no

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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
    • H04N19/61—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
    • H04N19/10—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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)
  • Transplanting Machines (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
NO902302A 1989-05-24 1990-05-23 Transformasjonskodingsanordning NO303479B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12886789A JP2520306B2 (ja) 1989-05-24 1989-05-24 変換符号化装置

Publications (3)

Publication Number Publication Date
NO902302D0 NO902302D0 (no) 1990-05-23
NO902302L NO902302L (no) 1990-11-26
NO303479B1 true NO303479B1 (no) 1998-07-13

Family

ID=14995324

Family Applications (1)

Application Number Title Priority Date Filing Date
NO902302A NO303479B1 (no) 1989-05-24 1990-05-23 Transformasjonskodingsanordning

Country Status (8)

Country Link
US (1) US5025482A (sv)
EP (1) EP0399487B1 (sv)
JP (1) JP2520306B2 (sv)
AU (1) AU621753B2 (sv)
CA (1) CA2017384C (sv)
DE (1) DE69015695T2 (sv)
FI (1) FI98681C (sv)
NO (1) NO303479B1 (sv)

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Also Published As

Publication number Publication date
CA2017384A1 (en) 1990-11-24
DE69015695T2 (de) 1995-05-11
NO902302D0 (no) 1990-05-23
FI98681C (sv) 1997-07-25
EP0399487B1 (en) 1995-01-04
AU621753B2 (en) 1992-03-19
FI98681B (sv) 1997-04-15
JPH02308671A (ja) 1990-12-21
EP0399487A2 (en) 1990-11-28
JP2520306B2 (ja) 1996-07-31
DE69015695D1 (de) 1995-02-16
US5025482A (en) 1991-06-18
CA2017384C (en) 1992-11-17
EP0399487A3 (en) 1991-04-03
FI902550A0 (sv) 1990-05-23
AU5575890A (en) 1990-11-29
NO902302L (no) 1990-11-26

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