DE69814396D1 - Kompressionskodierungsverfahren - Google Patents

Kompressionskodierungsverfahren

Info

Publication number
DE69814396D1
DE69814396D1 DE69814396T DE69814396T DE69814396D1 DE 69814396 D1 DE69814396 D1 DE 69814396D1 DE 69814396 T DE69814396 T DE 69814396T DE 69814396 T DE69814396 T DE 69814396T DE 69814396 D1 DE69814396 D1 DE 69814396D1
Authority
DE
Germany
Prior art keywords
coding method
compression coding
compression
coding
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 - Lifetime
Application number
DE69814396T
Other languages
English (en)
Other versions
DE69814396T2 (de
Inventor
Arild Fuldseth
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.)
Microsoft International Holdings BV
Original Assignee
Fast Search and Transfer AS
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 Fast Search and Transfer AS filed Critical Fast Search and Transfer AS
Publication of DE69814396D1 publication Critical patent/DE69814396D1/de
Application granted granted Critical
Publication of DE69814396T2 publication Critical patent/DE69814396T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N19/50—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)
DE69814396T 1997-07-28 1998-07-09 Kompressionskodierungsverfahren Expired - Lifetime DE69814396T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO973462 1997-07-28
NO19973462A NO307240B1 (no) 1997-07-28 1997-07-28 Fremgangsmate ved kompresjonskoding
PCT/NO1998/000208 WO1999005862A2 (en) 1997-07-28 1998-07-09 A method in compression coding

Publications (2)

Publication Number Publication Date
DE69814396D1 true DE69814396D1 (de) 2003-06-12
DE69814396T2 DE69814396T2 (de) 2004-04-01

Family

ID=19900968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814396T Expired - Lifetime DE69814396T2 (de) 1997-07-28 1998-07-09 Kompressionskodierungsverfahren

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102132522B1 (ko) * 2014-02-27 2020-07-09 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
WO1999005862A3 (en) 1999-04-15
EP0998818A2 (de) 2000-05-10
AU8359898A (en) 1999-02-16
DE69814396T2 (de) 2004-04-01
NO307240B1 (no) 2000-02-28
JP2000512474A (ja) 2000-09-19
EP0998818B1 (de) 2003-05-07
WO1999005862A2 (en) 1999-02-04
NO973462L (no) 1999-01-29
NO973462D0 (no) 1997-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MICROSOFT INTERNATIONAL HOLDINGS B.V., AMSTERD, NL

8328 Change in the person/name/address of the agent

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER,