DE69834348D1 - Verfahren und vorrichtung zur bewegungsvektorkodierung eines binären kontursignals - Google Patents

Verfahren und vorrichtung zur bewegungsvektorkodierung eines binären kontursignals

Info

Publication number
DE69834348D1
DE69834348D1 DE69834348T DE69834348T DE69834348D1 DE 69834348 D1 DE69834348 D1 DE 69834348D1 DE 69834348 T DE69834348 T DE 69834348T DE 69834348 T DE69834348 T DE 69834348T DE 69834348 D1 DE69834348 D1 DE 69834348D1
Authority
DE
Germany
Prior art keywords
motion vector
vector coding
contour signal
binary contour
binary
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
DE69834348T
Other languages
English (en)
Other versions
DE69834348T2 (de
Inventor
Hun Kim
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.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo Electronics Co Ltd
Dongbu Daewoo Electronics 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 Daewoo Electronics Co Ltd, Dongbu Daewoo Electronics Corp filed Critical Daewoo Electronics Co Ltd
Publication of DE69834348D1 publication Critical patent/DE69834348D1/de
Application granted granted Critical
Publication of DE69834348T2 publication Critical patent/DE69834348T2/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
    • H04N19/10—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DE1998634348 1998-03-30 1998-06-08 Verfahren und vorrichtung zur bewegungsvektorkodierung eines binären kontursignals Expired - Lifetime DE69834348T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019980011093A KR100281462B1 (ko) 1998-03-30 1998-03-30 격행 부호화에서 이진 형상 신호의 움직임 벡터 부호화 방법
KR9811093 1998-03-30
PCT/KR1998/000147 WO1999051034A1 (en) 1998-03-30 1998-06-08 Method and apparatus for encoding a motion vector of a binary shape signal

Publications (2)

Publication Number Publication Date
DE69834348D1 true DE69834348D1 (de) 2006-06-01
DE69834348T2 DE69834348T2 (de) 2006-09-14

Family

ID=36371734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998634348 Expired - Lifetime DE69834348T2 (de) 1998-03-30 1998-06-08 Verfahren und vorrichtung zur bewegungsvektorkodierung eines binären kontursignals

Country Status (9)

Country Link
US (1) US6243418B1 (de)
EP (1) EP1075765B1 (de)
JP (1) JP3924071B2 (de)
KR (1) KR100281462B1 (de)
CN (1) CN1147153C (de)
AU (1) AU748276B2 (de)
DE (1) DE69834348T2 (de)
ES (1) ES2263208T3 (de)
WO (1) WO1999051034A1 (de)

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US20060222251A1 (en) * 2005-04-01 2006-10-05 Bo Zhang Method and system for frame/field coding
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Also Published As

Publication number Publication date
KR19990076276A (ko) 1999-10-15
JP3924071B2 (ja) 2007-06-06
WO1999051034A1 (en) 1999-10-07
ES2263208T3 (es) 2006-12-01
EP1075765B1 (de) 2006-04-26
KR100281462B1 (ko) 2001-02-01
CN1147153C (zh) 2004-04-21
AU7789598A (en) 1999-10-18
EP1075765A1 (de) 2001-02-14
CN1230855A (zh) 1999-10-06
US6243418B1 (en) 2001-06-05
DE69834348T2 (de) 2006-09-14
JPH11298906A (ja) 1999-10-29
AU748276B2 (en) 2002-05-30

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