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Ableitung und Verwendung von Bewegungsvektoren in einem Differenzpulskodemodulationssystem

Info

Publication number
DE69224250D1
DE69224250D1 DE1992624250 DE69224250A DE69224250D1 DE 69224250 D1 DE69224250 D1 DE 69224250D1 DE 1992624250 DE1992624250 DE 1992624250 DE 69224250 A DE69224250 A DE 69224250A DE 69224250 D1 DE69224250 D1 DE 69224250D1
Authority
DE
Grant status
Grant
Patent type
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 - Fee Related
Application number
DE1992624250
Other languages
English (en)
Other versions
DE69224250T2 (de )
Inventor
William E Lynch
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.)
Panasonic Corp
Original Assignee
Panasonic 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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/577Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
DE1992624250 1991-09-23 1992-09-21 Ableitung und Verwendung von Bewegungsvektoren in einem Differenzpulskodemodulationssystem Expired - Fee Related DE69224250D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07764187 US5198901A (en) 1991-09-23 1991-09-23 Derivation and use of motion vectors in a differential pulse code modulation system

Publications (1)

Publication Number Publication Date
DE69224250D1 true DE69224250D1 (de) 1998-03-05

Family

ID=25069934

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1992624250 Expired - Fee Related DE69224250D1 (de) 1991-09-23 1992-09-21 Ableitung und Verwendung von Bewegungsvektoren in einem Differenzpulskodemodulationssystem
DE1992624250 Expired - Lifetime DE69224250T2 (de) 1991-09-23 1992-09-21 Ableitung und Verwendung von Bewegungsvektoren in einem Differenzpulskodemodulationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1992624250 Expired - Lifetime DE69224250T2 (de) 1991-09-23 1992-09-21 Ableitung und Verwendung von Bewegungsvektoren in einem Differenzpulskodemodulationssystem

Country Status (6)

Country Link
US (1) US5198901A (de)
JP (1) JP2740716B2 (de)
KR (1) KR100270247B1 (de)
CA (1) CA2078950A1 (de)
DE (2) DE69224250D1 (de)
EP (1) EP0534350B1 (de)

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Also Published As

Publication number Publication date Type
EP0534350A2 (de) 1993-03-31 application
CA2078950A1 (en) 1993-03-24 application
JPH06217293A (ja) 1994-08-05 application
KR100270247B1 (ko) 2000-10-16 grant
EP0534350B1 (de) 1998-01-28 grant
DE69224250T2 (de) 1998-09-03 grant
JP2740716B2 (ja) 1998-04-15 grant
EP0534350A3 (en) 1994-07-20 application
US5198901A (en) 1993-03-30 grant

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