JPS56102179A - Device for encoding high-efficient forecasting of television signal - Google Patents

Device for encoding high-efficient forecasting of television signal

Info

Publication number
JPS56102179A
JPS56102179A JP437980A JP437980A JPS56102179A JP S56102179 A JPS56102179 A JP S56102179A JP 437980 A JP437980 A JP 437980A JP 437980 A JP437980 A JP 437980A JP S56102179 A JPS56102179 A JP S56102179A
Authority
JP
Japan
Prior art keywords
circuit
forecasting
output
picture elements
signal
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
JP437980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363274B2 (enExample
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 JP437980A priority Critical patent/JPS56102179A/ja
Priority to US06/225,401 priority patent/US4371895A/en
Priority to CA000368698A priority patent/CA1158763A/en
Publication of JPS56102179A publication Critical patent/JPS56102179A/ja
Publication of JPH0363274B2 publication Critical patent/JPH0363274B2/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)
JP437980A 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal Granted JPS56102179A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP437980A JPS56102179A (en) 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal
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
JP437980A JPS56102179A (en) 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal

Publications (2)

Publication Number Publication Date
JPS56102179A true JPS56102179A (en) 1981-08-15
JPH0363274B2 JPH0363274B2 (enExample) 1991-09-30

Family

ID=11582717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP437980A Granted JPS56102179A (en) 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal

Country Status (1)

Country Link
JP (1) JPS56102179A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254107A (ja) * 1984-05-31 1985-12-14 Canon Inc カメラにおける自動追尾装置
JPS60256113A (ja) * 1984-05-31 1985-12-17 Canon Inc カメラにおける自動追尾装置
JPS61105178A (ja) * 1984-10-27 1986-05-23 Sony Corp テレビジヨン信号の動き検出方法
JPS61201588A (ja) * 1985-03-04 1986-09-06 Toshiba Corp 動きベクトル検出装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254107A (ja) * 1984-05-31 1985-12-14 Canon Inc カメラにおける自動追尾装置
JPS60256113A (ja) * 1984-05-31 1985-12-17 Canon Inc カメラにおける自動追尾装置
JPS61105178A (ja) * 1984-10-27 1986-05-23 Sony Corp テレビジヨン信号の動き検出方法
JPS61201588A (ja) * 1985-03-04 1986-09-06 Toshiba Corp 動きベクトル検出装置

Also Published As

Publication number Publication date
JPH0363274B2 (enExample) 1991-09-30

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