NO973462L - FremgangsmÕte ved kompresjonskoding - Google Patents

FremgangsmÕte ved kompresjonskoding

Info

Publication number
NO973462L
NO973462L NO973462A NO973462A NO973462L NO 973462 L NO973462 L NO 973462L NO 973462 A NO973462 A NO 973462A NO 973462 A NO973462 A NO 973462A NO 973462 L NO973462 L NO 973462L
Authority
NO
Norway
Prior art keywords
coding method
compression coding
compression
coding
Prior art date
Application number
NO973462A
Other languages
English (en)
Other versions
NO973462D0 (no
NO307240B1 (no
Inventor
Arild Fuldseth
Original Assignee
Opticom As
Fast Search & Transfer Asa
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 Opticom As, Fast Search & Transfer Asa filed Critical Opticom As
Priority to NO19973462A priority Critical patent/NO307240B1/no
Publication of NO973462D0 publication Critical patent/NO973462D0/no
Priority to DE69814396T priority patent/DE69814396T2/de
Priority to PCT/NO1998/000208 priority patent/WO1999005862A2/en
Priority to EP98933984A priority patent/EP0998818B1/en
Priority to AU83598/98A priority patent/AU8359898A/en
Priority to JP11509697A priority patent/JP2000512474A/ja
Publication of NO973462L publication Critical patent/NO973462L/no
Publication of NO307240B1 publication Critical patent/NO307240B1/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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • 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
    • H04N19/90—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
    • H04N19/94—Vector quantisation

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)
NO19973462A 1997-07-28 1997-07-28 Fremgangsmate ved kompresjonskoding NO307240B1 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO19973462A NO307240B1 (no) 1997-07-28 1997-07-28 Fremgangsmate ved kompresjonskoding
DE69814396T DE69814396T2 (de) 1997-07-28 1998-07-09 Kompressionskodierungsverfahren
PCT/NO1998/000208 WO1999005862A2 (en) 1997-07-28 1998-07-09 A method in compression coding
EP98933984A EP0998818B1 (en) 1997-07-28 1998-07-09 A method in compression coding
AU83598/98A AU8359898A (en) 1997-07-28 1998-07-09 A method in compression coding
JP11509697A JP2000512474A (ja) 1997-07-28 1998-07-09 圧縮コーディングにおける方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19973462A NO307240B1 (no) 1997-07-28 1997-07-28 Fremgangsmate ved kompresjonskoding

Publications (3)

Publication Number Publication Date
NO973462D0 NO973462D0 (no) 1997-07-28
NO973462L true NO973462L (no) 1999-01-29
NO307240B1 NO307240B1 (no) 2000-02-28

Family

ID=19900968

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19973462A NO307240B1 (no) 1997-07-28 1997-07-28 Fremgangsmate ved kompresjonskoding

Country Status (6)

Country Link
EP (1) EP0998818B1 (no)
JP (1) JP2000512474A (no)
AU (1) AU8359898A (no)
DE (1) DE69814396T2 (no)
NO (1) NO307240B1 (no)
WO (1) WO1999005862A2 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102202260B1 (ko) * 2014-02-27 2021-01-12 텔레폰악티에볼라겟엘엠에릭슨(펍) 오디오/비디오 샘플 벡터의 피라미드 벡터 양자화 인덱싱 및 디인덱싱을 위한 방법 및 장치
CN108012151B (zh) * 2017-12-26 2019-06-25 中南大学 一种基于贝叶斯分类的自适应运动矢量精度快速选择方法与装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150209A (en) * 1990-05-11 1992-09-22 Picturetel Corporation Hierarchical entropy coded lattice threshold quantization encoding method and apparatus for image and video compression
JPH06125543A (ja) * 1992-10-12 1994-05-06 Toshiba Corp 符号化装置
US5495292A (en) * 1993-09-03 1996-02-27 Gte Laboratories Incorporated Inter-frame wavelet transform coder for color video compression

Also Published As

Publication number Publication date
EP0998818B1 (en) 2003-05-07
DE69814396T2 (de) 2004-04-01
DE69814396D1 (de) 2003-06-12
EP0998818A2 (en) 2000-05-10
WO1999005862A2 (en) 1999-02-04
AU8359898A (en) 1999-02-16
JP2000512474A (ja) 2000-09-19
NO973462D0 (no) 1997-07-28
NO307240B1 (no) 2000-02-28
WO1999005862A3 (en) 1999-04-15

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Legal Events

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Representative=s name: BRYN AARFLOT AS, POSTBOKS 449 SENTRUM, 0104 OSLO,

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