HK65797A - Method for movement compensation in a moving-image encoder or decoder - Google Patents

Method for movement compensation in a moving-image encoder or decoder

Info

Publication number
HK65797A
HK65797A HK65797A HK65797A HK65797A HK 65797 A HK65797 A HK 65797A HK 65797 A HK65797 A HK 65797A HK 65797 A HK65797 A HK 65797A HK 65797 A HK65797 A HK 65797A
Authority
HK
Hong Kong
Prior art keywords
vector
pan
decoder
moving
zoom
Prior art date
Application number
HK65797A
Other languages
English (en)
Inventor
Carsten Dipl-Ing Herpel
Dietmar Dipl-Ing Hepper
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of HK65797A publication Critical patent/HK65797A/xx

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
    • 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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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
    • 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
    • H04N19/527—Global motion vector estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Systems (AREA)
HK65797A 1989-08-24 1997-05-15 Method for movement compensation in a moving-image encoder or decoder HK65797A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3927937 1989-08-24
DE4007851A DE4007851A1 (de) 1989-08-24 1990-03-12 Verfahren zur bewegungskompensation in einem bewegtbildcoder oder -decoder

Publications (1)

Publication Number Publication Date
HK65797A true HK65797A (en) 1997-05-23

Family

ID=25884351

Family Applications (1)

Application Number Title Priority Date Filing Date
HK65797A HK65797A (en) 1989-08-24 1997-05-15 Method for movement compensation in a moving-image encoder or decoder

Country Status (8)

Country Link
EP (1) EP0414113B1 (ja)
JP (1) JP2865829B2 (ja)
KR (1) KR100217485B1 (ja)
AT (1) ATE138774T1 (ja)
DE (2) DE4007851A1 (ja)
ES (1) ES2088929T3 (ja)
HK (1) HK65797A (ja)
MY (1) MY106016A (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111980A1 (de) * 1991-04-12 1992-10-15 Thomson Brandt Gmbh Verfahren zur codierung
DE69415702T2 (de) * 1993-02-22 1999-05-20 Matsushita Electric Ind Co Ltd Verfahren und Vorrichtungen zur Kodierung und Dekodierung von Bewegtbildern
DE69431226T2 (de) * 1993-09-28 2003-04-17 Canon Kk Bildwiedergabegerät
US5473379A (en) * 1993-11-04 1995-12-05 At&T Corp. Method and apparatus for improving motion compensation in digital video coding
GB9325922D0 (en) * 1993-12-18 1994-02-23 Kodak Ltd Detection of global translations between images
GB9325914D0 (en) * 1993-12-18 1994-02-23 Kodak Ltd Detection of global translations between images
US5592226A (en) * 1994-01-26 1997-01-07 Btg Usa Inc. Method and apparatus for video data compression using temporally adaptive motion interpolation
JPH10262258A (ja) * 1997-03-19 1998-09-29 Sony Corp 画像符号化装置及び方法
DE19712785C1 (de) * 1997-03-26 1998-07-16 Siemens Ag Verfahren und Anordnung zur rechnergestützten Bewegungsschätzung eines Elements eines zu codierenden Bildes
EP0897247A3 (de) * 1997-08-14 2001-02-07 Philips Patentverwaltung GmbH Verfahren zur Berechnung von Bewegungsvektoren
GB9920256D0 (en) 1999-08-26 1999-10-27 Wave Limited M Motion estimation and compensation in video compression
KR100396558B1 (ko) * 2001-10-25 2003-09-02 삼성전자주식회사 적응 움직임 보상형 프레임 및/또는 레이트 변환 장치 및그 방법
JP2006203597A (ja) * 2005-01-21 2006-08-03 Pioneer Electronic Corp ディジタル画像復号装置及び方法
JP4509809B2 (ja) * 2005-01-21 2010-07-21 パイオニア株式会社 ディジタル画像復号装置及び方法
EP3171595A1 (en) 2015-11-18 2017-05-24 Thomson Licensing Enhanced search strategies for hierarchical motion estimation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163594A (ja) * 1984-02-06 1985-08-26 Hitachi Ltd 動き推定方式
JPH02171093A (ja) * 1988-12-23 1990-07-02 Nec Corp 動画像の予測符号化方式

Also Published As

Publication number Publication date
JP2865829B2 (ja) 1999-03-08
EP0414113A2 (de) 1991-02-27
EP0414113B1 (de) 1996-05-29
ES2088929T3 (es) 1996-10-01
EP0414113A3 (en) 1992-12-02
ATE138774T1 (de) 1996-06-15
KR100217485B1 (ko) 1999-09-01
DE4007851A1 (de) 1991-02-28
JPH03143183A (ja) 1991-06-18
KR910005658A (ko) 1991-03-30
DE59010348D1 (de) 1996-07-04
MY106016A (en) 1995-02-28

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PF Patent in force
PE Patent expired

Effective date: 20100815