JPS5752282A - Optimum forecasting function deciding circuit - Google Patents

Optimum forecasting function deciding circuit

Info

Publication number
JPS5752282A
JPS5752282A JP12612680A JP12612680A JPS5752282A JP S5752282 A JPS5752282 A JP S5752282A JP 12612680 A JP12612680 A JP 12612680A JP 12612680 A JP12612680 A JP 12612680A JP S5752282 A JPS5752282 A JP S5752282A
Authority
JP
Japan
Prior art keywords
circuit
forecasting
signal
supplied
addition result
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.)
Granted
Application number
JP12612680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6318912B2 (de
Inventor
Toshio Koga
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12612680A priority Critical patent/JPS5752282A/ja
Priority to US06/225,401 priority patent/US4371895A/en
Priority to CA000368698A priority patent/CA1158763A/en
Publication of JPS5752282A publication Critical patent/JPS5752282A/ja
Publication of JPS6318912B2 publication Critical patent/JPS6318912B2/ja
Granted 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP12612680A 1980-01-18 1980-09-12 Optimum forecasting function deciding circuit Granted JPS5752282A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12612680A JPS5752282A (en) 1980-09-12 1980-09-12 Optimum forecasting function deciding circuit
US06/225,401 US4371895A (en) 1980-01-18 1981-01-15 Coded video signal transmitting and receiving system
CA000368698A CA1158763A (en) 1980-01-18 1981-01-16 Coded video signal transmitting and receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12612680A JPS5752282A (en) 1980-09-12 1980-09-12 Optimum forecasting function deciding circuit

Publications (2)

Publication Number Publication Date
JPS5752282A true JPS5752282A (en) 1982-03-27
JPS6318912B2 JPS6318912B2 (de) 1988-04-20

Family

ID=14927294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12612680A Granted JPS5752282A (en) 1980-01-18 1980-09-12 Optimum forecasting function deciding circuit

Country Status (1)

Country Link
JP (1) JPS5752282A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230180A (ja) * 1986-03-31 1987-10-08 Nippon Hoso Kyokai <Nhk> 動きベクトル検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230180A (ja) * 1986-03-31 1987-10-08 Nippon Hoso Kyokai <Nhk> 動きベクトル検出方法

Also Published As

Publication number Publication date
JPS6318912B2 (de) 1988-04-20

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